A directory of where to buy chemicals in the UK including: distributors, industrial manufacturers, wholesalers, raw ingredients, bulk supplies and finished goods for sale.
PURPLE GRANADILLA - Our signature range of liquid botanical extracts
England, Scotland
Purpurin (C.I.58205)
25g Pack Size. Group: Stains & Indicators. Formula: C14H8O5. CAS No. 81-54-9. Prepack ID : 19495136-25g. Molecular Weight : 256.21.
Purvalanol A
Purvalanol A is a potent CDK inhibitor, which effectively suppresses Src-mediated transformation by inhibiting both CDKs and c-Src. indicating that the activation of CDKs contributes to the c-Src transformation. Purvalanol A suppressed the c-Src activity as effectively as the Src-selective inhibitor PP2, and that it reverted the transformed morphology to a nearly normal shape with less cytotoxicity than PP2. Purvalanol A induced a strong G2-M arrest, whereas PP2 weakly acted on the G1-S transition. Furthermore, when compared with PP2, purvalanol A more effectively suppressed the growth of human colon cancer HT29 and SW480 cells, in which Src family kinases and CDKs are activated. These findings demonstrate that the coordinated inhibition of cell cycle progression and tyrosine kinase signaling by the multi-selective purvalanol A is effective in suppressing cancer progression associated with c-Src up-regulation. Group: Pharmaceutical. Alternative Names: Purv; NG60; NG-60; NG 60; 2-(1R-Isopropyl-2-hydroxyethylamino)-6-(3-chloroanilino)-9-isopropylpurine; 6-((3-chloro)anilino)-2-(isopropyl-2-hydroxyethylamino)-9-isopropylpurine. CAS No. 212844-53-6. Pack Sizes: 100 mg. Product ID: B1370-102089. Molecular formula: C19H25ClN6O. Mole weight: 388.89. Custom synthesis is available. Send your inquiries for more information.
London
Purvalanol B
Purvalanol B is a potent, selective, reversible and ATP-competitive inhibitor of CDK with IC50 values of 6, 6, 9, > 10,000, and 6 nM for cdc2/cyclin B, CDK2/cyclin A, CDK2/cyclin E, CDK4/cyclin D1 and CDK5-p35, respectively. Group: Pharmaceutical. Alternative Names: NG 95; NG95; NG-95. CAS No. 212844-54-7. Pack Sizes: 100 mg. Product ID: B1370-087426. Molecular formula: C20H25ClN6O3. Mole weight: 432.91. Custom synthesis is available. Send your inquiries for more information.
25g Pack Size. Group: Bioactive Small Molecules, Building Blocks, Research Organics & Inorganics. Formula: NH2(CH2)4NH2 · 2HCl. CAS No. 333-93-7. Prepack ID : 25523156-25g. Molecular Weight : 161.07.
PVA (BP17)
PVA (BP17). Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 9002-89-5. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
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PVC Copolymer
Rubber. Adhesive raw materials
England, Surrey
PVC emulsion resins
PVC emulsion resins. Industry Served: Plastics / Plasticisers
England
PVC extrusion resins
PVC extrusion resins. Industry Served: Plastics / Plasticisers
England
PVC suspension resins
PVC suspension resins. Industry Served: Plastics / Plasticisers
p-Vinylphenyl O-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside is isolated from the herbs of Pteridium aquilinum. Group: Pharmaceutical. Alternative Names: 4-Vinylphenyl 6-O-[(2R,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)tetrahydro-2-furanyl]-β-D-glucopyranoside; p-Vinylphenyl 6-O-apio-β-D-furanosyl-β-D-glucopyranoside. CAS No. 112047-91-3. Pack Sizes: 1 mg. Product ID: NP4685. Molecular formula: C19H26O10. Mole weight: 414.4. Custom synthesis is available. Send your inquiries for more information.
London
PVP
PVP. CAS No. 9003-39-8.
Cenik Chemicals
PVP-A Copolymer
PVP-A Copolymer. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 25086-89-9. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
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PVP-Iodine
PVP-Iodine. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 25655-41-8. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
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PVP K25
PVP K25. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 9003-39-8. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
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PVP K30
PVP K30.
PX-478 dihydrochloride
PX-478 is an HIF-1alpha inhibitor and an orally active small molecule with potential antineoplastic activity. Although its mechanism of action has yet to be fully elucidated, HIF1-alpha inhibitor PX-478 appears to inhibit hypoxia-inducible factor 1-alpha (HIF1A) expression, which may result in decreased expression of HIF1A downstream target genes important to tumor growth and survival, a reduction in tumor cell proliferation, and the induction of tumor cell apoptosis. The inhibitory effect of this agent is independent of the tumor suppressor genes VHL and p53 and may be related to derangements in glucose uptake and metabolism due to inhibition of glucose transporter-1 (Glut-1). PX-478 has excellent activity against established human tumor xenografts, providing tumor regressions with prolonged growth delays which correlate positively with HIF-1 levels. PX-478 is a highly water soluble molecule, with good i.v., i.p. and p.o. antitumor activity. It is rapidly absorbed following oral and i.p. administration and gives excellent Cmax and AUC via these routes. Group: Pharmaceutical. Alternative Names: PX-478 2HCl; PX-478 hydrochloride; Melphalan N-Oxide Impurity HCl; Melphalan N-Oxide Impurity hydrochloride; L-Phenylalanine, 4-[bis(2-chloroethyl)oxidoamino]-, dihydrochloride; L-Phenylalanine, 4-[bis(2-chloroethyl)oxidoamino]-, hydrochloride (1:2). CAS No. 685898-44-6. Pack Sizes: 100 mg. Product ID: B2693-459441. Molecula
London
PXS 4728A
PXS 4728A is a VAP-1 (aka SSAO/AOC3) inhibitor with IC50 values 5 nM in the clinical trial for the treatment of non-alcoholic steatohepatitis (NASH). Studies show that it inhibits neutrophil rolling and tethering in mouse cremaster model, and alleviates respiratory inflammation in multiple models. Uses: Treatment of non-alcoholic steatohepatitis (nash). Group: Pharmaceutical. Alternative Names: BI-1467335 HCl; (E)-4-((2-(aminomethyl)-3-fluoroallyl)oxy)-N-(tert-butyl)benzamide hydrochloride. CAS No. 1478364-68-9. Pack Sizes: 100 mg. Product ID: B2693-054564. Molecular formula: C15H21FN2O2.HCl. Mole weight: 316.8. Custom synthesis is available. Send your inquiries for more information.
London
p-Xylene
p-Xylene. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 106-42-3. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
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Pyrazinamide
Pyrazinamide is a pyrazine that is used therapeutically as an antitubercular agent. It is a prodrug that stops the growth of Mycobacterium tuberculosis. It is thought to inhibit the enzyme fatty acid synthase (FAS) I, which is required by the bacterium to synthesise fatty acids although this has been discounted. It binds to the ribosomal protein S1 (RpsA) and inhibits trans-translation. Group: Pharmaceutical. Alternative Names: Pyrazinecarboxamide; Pyrazinoic acid amide; 2-Pyrazinecarboxamide; Zinamide; Aldinamide; Tebrazid; Pirazinamid; Unipyranamide; Farmizina; Eprazin; Novamid. CAS No. 98-96-4. Pack Sizes: 1mg;1g;10g. Product ID: BBF-04531. Molecular formula: C5H5N3O. Mole weight: 123.11. Custom synthesis is available. Send your inquiries for more information.
London
Pyrazinamide
100g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C5H5N3O. CAS No. 98-96-4. Prepack ID : 17143121-100g. Molecular Weight : 123.11.
Pyrazinamide-[d3]
Pyrazinamide-[d3] is the labelled analogue of Pyrazinamide. Pyrazinamide is a medication used to treat tuberculosis. Group: Pharmaceutical. Alternative Names: Pyrazinamide D3; Pyrazinecarboxamide-d3; Pyrazinamide-3,5,6-d3. CAS No. 1432059-16-9. Pack Sizes: 100 mg. Product ID: BLP-012544. Molecular formula: C5H2D3N3O. Mole weight: 126.13. Custom synthesis is available. Send your inquiries for more information.
London
Pyrazine-2-carbonitrile (2-Cyanopyrazine)
100g Pack Size. Group: Building Blocks, Organics, Pyrazines. Formula: C5H3N3. CAS No. 19847-12-2. Prepack ID : 20080479-100g. Molecular Weight : 105.1.
Pyrazine, 99%
25g Pack Size. Group: Organics, Reagents, Research Organics & Inorganics. Formula: C4H4N2. CAS No. 290-37-9. Prepack ID : 90030980-25g. Molecular Weight : 80.09.
Pyrazole
100g Pack Size. Group: Building Blocks, Ligands, Organics. Formula: C3H4N2. CAS No. 288-13-1. Prepack ID : 55553959-100g. Molecular Weight : 68.08.
Pyrazole
25g Pack Size. Group: Building Blocks, Ligands, Organics. Formula: C3H4N2. CAS No. 288-13-1. Prepack ID : 55553959-25g. Molecular Weight : 68.08.
pyrazole-3,5-dicarboxylic acid monohydrate
pyrazole-3,5-dicarboxylic acid monohydrate Uses: Pharmaceutical R&D. Group: Intermediates. CAS No. 303180-11-2. Pack Sizes: Enquire for MOQ. Categories: NORDMANN UK Fine Chemicals Suppliers.
UK / EU / USA / Japan
Pyrazolo[1,5-a]pyrimidin-5-ol
Pyrazolo[1,5-a]pyrimidin-5-ol. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 29274-22-4. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
Cenik Chemicals
Pyrene
Pyrene Uses: Pharmaceutical R&D. Group: Intermediates. CAS No. 129-00-0. Pack Sizes: Enquire for MOQ. Categories: NORDMANN innovative sourcing and supply.
UK / EU / USA / Japan
Pyrenophorin
Pyrenophorin is a macrocyclic polylactone antibiotic produced by Pyrenophora averae NH7. It has activity against Gram-positive bacteria, mycobacteria, filamentous fungi, yeast-like fungi and Trichomonas. Group: Pharmaceutical. Alternative Names: 1,9-Dioxacyclohexadeca-3,11-diene-2,5,10,13-tetrone, 8,16-dimethyl-, (8R-(3E,8R*,11E,16R*))-. CAS No. 5739-85-5. Pack Sizes: 1mg;1g;10g. Product ID: BBF-02094. Molecular formula: C16H20O6. Mole weight: 308.33. Custom synthesis is available. Send your inquiries for more information.
London
Pyridin-2-yl(pyridin-3-yl)methanone
Pyridin-2-yl(pyridin-3-yl)methanone. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 56970-91-3. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
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Pyridin-2-yl(pyridin-4-yl)methanone
Pyridin-2-yl(pyridin-4-yl)methanone. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 56970-92-4. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
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Pyridine
Pyridine. At Tan International we supply a wide range of products covering all industry sectors
Scotland
Pyridine
Pyridine, CAS 110-86-1, Life Science. Formerly Lansdowne Chemicals
25g Pack Size. Group: Building Blocks, Organics, Pyridines, Research Organics & Inorganics. Formula: C7H6N2. CAS No. 2739-97-1. Prepack ID : 90027817-25g. Molecular Weight : 118.14.
Pyridine-2-carboxamide
Pyridine-2-carboxamide Uses: Pharmaceutical R&D. Group: Intermediates. CAS No. 1452-77-3. Pack Sizes: Enquire for MOQ. Categories: Nordmann UK Fine Chemicals (Formerly Melrob-Eurolabs).
UK / EU / USA / Japan
Pyridine-2-sulfonicacid
1g Pack Size. Group: Building Blocks, Organics, Pyridines. Formula: C5H5NO3S. CAS No. 15103-48-7. Prepack ID : 90028795-1g. Molecular Weight : 159.16.
Pyridine-3-sulfonic acid
100g Pack Size. Group: Building Blocks, Organics, Pyridines. Formula: C5H5NO3S. CAS No. 636-73-7. Prepack ID : 15933208-100g. Molecular Weight : 159.16.
Pyridine-4-aldoxime
25g Pack Size. Group: Building Blocks, Organics. Formula: C6H6N2O. CAS No. 696-54-8. Prepack ID : 55953844-25g. Molecular Weight : 122.13.
Pyridine-4-aldoxime
100g Pack Size. Group: Building Blocks, Organics. Formula: C6H6N2O. CAS No. 696-54-8. Prepack ID : 55953844-100g. Molecular Weight : 122.13.
Pyridine-4-boronic acid
25g Pack Size. Group: Building Blocks, Organics, Pyridines. Formula: C5H6BNO2. CAS No. 1692-15-5. Prepack ID : 50906381-25g. Molecular Weight : 122.92.
Pyridine-4-boronic acid
5g Pack Size. Group: Building Blocks, Organics, Pyridines. Formula: C5H6BNO2. CAS No. 1692-15-5. Prepack ID : 50906381-5g. Molecular Weight : 122.92.
Pyridine hydrochloride
100g Pack Size. Group: Building Blocks, Organics. Formula: C5H5N ·HCl. CAS No. 628-13-7. Prepack ID : 21857871-100g. Molecular Weight : 115.56.
Pyridinium chlorochromate
100g Pack Size. Group: Building Blocks, Organics. Formula: C5H5N · ClCrO3H. CAS No. 26299-14-9. Prepack ID : 49885640-100g. Molecular Weight : 215.56.
Pyridinium chlorochromate
500g Pack Size. Group: Building Blocks, Organics. Formula: C5H5N · ClCrO3H. CAS No. 26299-14-9. Prepack ID : 49885640-500g. Molecular Weight : 215.56.
Pyridinium p-toluenesulfonate
Pyridinium p-toluenesulfonate Uses: Pharmaceutical R&D. Group: Intermediates. CAS No. 24057-28-1. Pack Sizes: Enquire for MOQ. Categories: NORDMANN innovative sourcing and supply.
UK / EU / USA / Japan
Pyridinium tribromide
Pyridinium tribromide. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 39416-48-3. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
25g Pack Size. Group: Analytical Reagents, Biochemicals. Formula: C8H11NO3. CAS No. 65-23-6. Prepack ID : 22876946-25g. Molecular Weight : 169.18.
Pyridoxine hydrochloride
25g Pack Size. Group: Biochemicals. Formula: C8H11NO3 · HCl. CAS No. 58-56-0. Prepack ID : 13101713-25g. Molecular Weight : 205.64.
Pyridoxine hydrochloride
100g Pack Size. Group: Biochemicals. Formula: C8H11NO3 · HCl. CAS No. 58-56-0. Prepack ID : 13101713-100g. Molecular Weight : 205.64.
Pyridoxine hydrochloride
500g Pack Size. Group: Biochemicals. Formula: C8H11NO3 · HCl. CAS No. 58-56-0. Prepack ID : 13101713-500g. Molecular Weight : 205.64.
Pyrimidifen
Pyrimidifen is a pyrimidinamine insecticide. Group: Pharmaceutical. Alternative Names: Miteclean; 5-chloro-N-(2-(4-(2-ethoxyethyl)-2,3-dimethylphenoxy)ethyl)-6-ethyl-4-pyrimidinamine. CAS No. 105779-78-0. Pack Sizes: 1 g. Product ID: B1370-197768. Molecular formula: C20H28ClN3O2. Mole weight: 377.91. Custom synthesis is available. Send your inquiries for more information.
London
Pyrimidin-4(3H)-one
5g Pack Size. Group: Building Blocks, Organics, Pyrimidines. Formula: C4H4N2O. CAS No. 4562-27-0. Prepack ID : 90026966-5g. Molecular Weight : 96.09.
Pyrimidine-2,4,6-triol
Pyrimidine-2,4,6-triol. Group: Pharmaceutical. Alternative Names: 2,4,6-Pyrimidinetriol; dihydroxypyrimidone; 6-Hydroxypyrimidine-2,4(1H,3H)-dione. CAS No. 223674-01-9. Pack Sizes: 100 mg. Product ID: BB057902. Molecular formula: C4H4N2O3. Mole weight: 128.09. Custom synthesis is available. Send your inquiries for more information.
London
Pyrocatechol monoglucoside
Pyrocatechol monoglucoside is a natural phenol found in the herbs of Cajanus cajan. Group: Pharmaceutical. Alternative Names: Pyrocatechol-O-beta-D-glucopyranoside;(2R,3S,4S,5R)-2-(HydroxyMethyl)-6-(2-hydroxyphenoxy)tetrahydro-2H-pyran-3,4,5-triol. CAS No. 2400-71-7. Pack Sizes: 5 mg. Product ID: NP5129. Molecular formula: C12H16O7. Mole weight: 272.25. Custom synthesis is available. Send your inquiries for more information.
London
Pyrogallol
Pyrogallol. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 87-66-1. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications.
Cenik Chemicals
Pyrogallol
Naturally derived compound used hisorically as a developing agent for black-and-white pictures. Commonly used now for oxygen absorption in gas analysis and for its antiseptic properties. Uses: Industrial, antiseptic. Group: Antioxidants. CAS No. 87-66-1.
Pyrogallol (1,2,3-Trihydroxybenzene)
100g Pack Size. Group: Analytical Reagents, Building Blocks, Organics. Formula: C6H6O3. CAS No. 87-66-1. Prepack ID : 61888959-100g. Molecular Weight : 126.11.
PYROGALLOL CRYSTALS
PYROGALLOL CRYSTALS, UK suppliers of laboratory chemicals wanted
PYROGALLOL, CRYSTALS
PYROGALLOL, CRYSTALS, Suppliers of laboratory chemicals wanted in the United Kingdom
500g Pack Size. Group: Biochemicals, Building Blocks, Organics. Formula: C6H2(CO2H)4. CAS No. 89-05-4. Prepack ID : 29645830-500g. Molecular Weight : 254.15.
Pyromellitic diimide
Pyromellitic diimide is a high-temperature, thermally stable, and photostable intramolecular hydrogen acceptor that has been used in the synthesis of a variety of organic compounds. Group: Pharmaceutical. Alternative Names: Pyromellitimide; Pyromellitic acid diimide; Benzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,6H)-tetrone. CAS No. 2550-73-4. Pack Sizes: 100 g. Product ID: B1370-311100. Molecular formula: C10H4N2O4. Mole weight: 216.15. Custom synthesis is available. Send your inquiries for more information.
London
Pyronaridine
Pyronaridine is an antimalarial drug. Pyronaridine was first synthesized in 1970 and has been in clinical use in China since the 1980s. It is one of the components of the artemisinin combination therapy pyronaridine artesunate (Pyramax). Uses: Antimalarial. Group: Pharmaceutical. Alternative Names: 2-Methoxy-7-chloro-10-(3',5'-bis(pyrrolin-1-ylmethyl)-4'-hydroxyphenylamino)benzo(b)-1,5-naphthyridine;76748-86-2(Pyronaridine tetraphosphate). CAS No. 74847-35-1. Pack Sizes: 500 mg. Product ID: B0084-476596. Molecular formula: C29H32ClN5O2. Mole weight: 518.04968. Custom synthesis is available. Send your inquiries for more information.
London
Pyronaridine Tetraphosphate
Pyronaridine tetraphosphate is an antimalarial agent with an inhibitory effect on P-glycoprotein mediated drug resistance. It inhibits B-hematin formation and Ebola virus (EBOV). Uses: Antimalarial agent. Group: Pharmaceutical. Alternative Names: Pyranoridine phosphate; Pyronaridine phosphate; 4-[(7-chloro-2-methoxy-1,5-dihydrobenzo[b][1,5]naphthyridin-10-yl)imino]-2,6-bis(pyrrolidin-1-ylmethyl)cyclohexa-2,5-dien-1-one;phosphoric acid. CAS No. 76748-86-2. Pack Sizes: 250 mg. Product ID: B0084-351041. Molecular formula: C29H44ClN5O18P4. Mole weight: 910.033. Custom synthesis is available. Send your inquiries for more information.
London
Pyrotinib
Pyrotinib, also known as SHR-1258, is a potent and selective EGFR/HER2 dual inhibitor with IC50s of 13 and 38 nM, respectively. Upon oral administration, pyrotinib binds to and inhibits both EGFR and HER2, which may result in the inhibition of tumor growth and angiogenesis, and tumor regression in EGFR/HER2-expressing tumor cells. Group: Pharmaceutical. Alternative Names: (R,E)-N-(4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-3-cyano-7-ethoxyquinolin-6-yl)-3-(1-methylpyrrolidin-2-yl)acrylamide; Pyrotinib; SHR-1258; SHR1258; SHR 1258; Pyrotinib maleate. CAS No. 1269662-73-8. Pack Sizes: 1 mg. Product ID: B0084-267738. Molecular formula: C32H31ClN6O3. Mole weight: 582.21. Custom synthesis is available. Send your inquiries for more information.
London
Pyrrole
100g Pack Size. Group: Biochemicals, Flavours and Fragrance Materials. Formula: C4H5N. CAS No. 109-97-7. Prepack ID : 89967005-100g. Molecular Weight : 67.09.