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1-?[(4R,?5R)?-?4,?5-?dihydroxy-?L-?ornithine]?-Echinocandin B
1-[(4R,?5R)?-4,?5-dihydroxy-L-ornithine]?-Echinocandin B is an intermediate of Anidulafungin, an echinocandin antifungal drug. Group: Pharmaceutical. Alternative Names: Echinocandin B nucleus; (2R,6S,9S,11R,12R,14aS,15S,16S,20S,23S,25aS)-9-Amino-23-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-2,11,12,15-tetrahydroxy-6,20-bis[(1R)-1-hydroxyethyl]-16-methylhexadecahydro-1H-dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacyclohenicosine-5,8,14,19,22,25(9H,25aH)-hexone; Echinocandin B, 1-[(4R,5R)-4,5-dihydroxy-L-ornithine]-. CAS No. 79411-15-7. Pack Sizes: 1mg;1g;10g. Product ID: BBF-05835. Molecular formula: C34H51N7O15. Mole weight: 797.81. Custom synthesis is available. Send your inquiries for more information.
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1-?[(4R,?5R)?-?4,?5-?Dihydroxy-?L-?ornithine]?-Echinocandin B Hydrochloride
1-[(4R,?5R)?-4,?5-Dihydroxy-L-ornithine]?-Echinocandin B Hydrochloride is an impurity of Anidulafungin, a new echinocandin antifungal agent with indications for use in esophageal candidiasis and candidemia. Group: Pharmaceutical. Alternative Names: ECBN hydrochloride; ECBN HCL; A-30912A nucleus (hydrochloride). CAS No. 1029890-89-8. Pack Sizes: 1 g. Product ID: B1370-426613. Molecular formula: C34H52ClN7O15. Mole weight: 834.27. Custom synthesis is available. Send your inquiries for more information.
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Eflornithine hydrochloride, hydrate
Eflornithine hydrochloride, hydrate is a drug found to be effective in the treatment of facial hirsutism. It is a "suicide inhibitor," irreversibly binding to Ornithine Decarboxylase (ODC) and preventing the natural substrate ornithine from accessing the active site. It is an irreversible inhibitor of ornithine decarboxylase that suppresses polyamine biosynthesis. It displays antiangiogenic and cytostatic effects in tumor cells but must be used in combination with other chemotherapeutic agents to negate compensatory increases in polyamine content through alternate synthesis pathways. It also demonstrates antiparasitic activity in a model of C. parvum infection. Group: Pharmaceutical. Alternative Names: DFMO hydrochloride hydrate; MDL-71782 hydrochloride hydrate; RMI-71782 hydrochloride hydrate; MDL 71782 hydrochloride hydrate; RMI 71782 hydrochloride hydrate; MDL71782 hydrochloride hydrate; RMI71782 hydrochloride hydrate; α-difluoromethylornithine hydrochloride hydrate; Vaniqa hydrochloride hydrate. CAS No. 96020-91-6. Pack Sizes: 10 g. Product ID: BAT-008153. Molecular formula: C6H15ClF2N2O3. Mole weight: 236.64. Custom synthesis is available. Send your inquiries for more information.
L-Ornithine hydrochloride. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 3184-13-2. 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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L-Ornithine-L-aspartate
100g Pack Size. Group: Amino Acids, Analytical Reagents, Diagnostic Raw Materials. Formula: C9H19N3O6. CAS No. 3230-94-2. Prepack ID : 38515650-100g. Molecular Weight : 265.26.
L-Ornithine L-aspartate salt
L-Ornithine L-aspartate salt, a dietary supplement, has been shown to ameliorate liver disorders and enhance hepatic functionality. Moreover, it plays a vital role in ammonia detoxification for patients suffering from hepatic cirrhosis, thus showcasing its potential in liver health management. Group: Pharmaceutical. CAS No. 3230-94-2. Pack Sizes: 1mg;1g;10g. Product ID: 3230-94-2. Molecular formula: C5H12N2O2·C4H7NO4. Mole weight: 265.26. Custom synthesis is available. Send your inquiries for more information.
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Anidulafungin
Anidulafungin, is a semisynthetic echinocandin that inhibits glucan synthase, an enzyme important in the formation of (1→3)-β-D-glucan, a major fungal cell wall component, and thus is used as an antifungal drug. Group: Pharmaceutical. Alternative Names: Eraxis; Ecalta; LY303366; 1-[(4R,5R)-4,5-dihydroxy-N2-[[4''-(pentyloxy)[1,1':4',1''-terphenyl]-4-yl]carbonyl]-L-ornithine]-echinocandin B. CAS No. 166663-25-8. Pack Sizes: 100 mg. Product ID: BBF-03844. Molecular formula: C58H73N7O17. Mole weight: 1140.24. Custom synthesis is available. Send your inquiries for more information.
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Atosiban
Atosiban, a nonapeptide, desamino-oxytocin analogue, is a competitive inhibitor of the hormones oxytocin and vasopressin. It inhibits the oxytocin-mediated release of inositol trisphosphate from the myometrial cell membrane. It is used as an intravenous medication as a labour repressant (tocolytic) to halt premature labor. Uses: Atosiban is used as an intravenous medication as a labour repressant (tocolytic) to halt premature labor. Group: Pharmaceutical. Alternative Names: Antocin II; ORF 22164; RWJ-22164; 1-(3-Mercaptopropanoic Acid)-2-(O-ethyl-D-tyrosine)-4-L-threonine-8-L-ornithineoxytocin; 1-Deamino-2-D-Tyr-(O-ethyl)-4-Thr-8-ornoxytocin; Glycinamide, O-ethyl-N-(3-mercapto-1-oxopropyl)-D-tyrosyl-L-isoleucyl-L-threonyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-ornithyl-, cyclic (1→5)-disulfide; Antocile; Antocin; CAP 449; Tractocile; CAP 476; CAP 581; F 314; RW 22164; deamino-Cys-D-Tyr(Et)-Ile-Thr-Asn-Cys-Pro-Orn-Gly-NH2 (Disulfide bridge: Cys1-Cys6); Deamino-cysteinyl-O4-ethyl-D-tyrosyl-L-isoleucyl-L-threonyl-L-asparagyl-L-cysteinyl-L-prolyl-L-ornithyl-glycinamide (1->6)-disulfide. CAS No. 90779-69-4. Pack Sizes: 10 mg. Product ID: BAT-010038. Molecular formula: C43H67N11O12S2. Mole weight: 994.19. Custom synthesis is available. Send your inquiries for more information.
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β-Aspartylaspartic acid
An impurity of L-Ornithine L-aspartate salt which is used as a ligand in targeting SDF-1/CXCL12 with ligands that prevents activation of CXCR4 through structure-based drug design. Group: Pharmaceutical. Alternative Names: Ornithine aspartate-2; Ornithine aspartate impurity B; L-Ornithine L-Aspartate Impurity 2; beta-Asp-Asp; (2S)-2-[[(3S)-3-amino-3-carboxypropanoyl]amino]butanedioic acid; ((S)-3-amino-3-carboxypropanoyl)-L-aspartic acid. CAS No. 60079-22-3. Pack Sizes: 1mg;1g;10g. Product ID: BAT-009105. Molecular formula: C8H12N2O7. Mole weight: 248.19. Custom synthesis is available. Send your inquiries for more information.
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β-Aspartylaspartic acid TFA salt
An impurity of L-Ornithine L-aspartate salt which is used as a ligand in targeting SDF-1/CXCL12 with ligands that prevents activation of CXCR4 through structure-based drug design. Group: Pharmaceutical. Alternative Names: β-Aspartylaspartic acid TFA; β-Aspartylaspartic acid trifluoroacetate salt; beta-Asp-Asp TFA salt; (2S)-2-[[(3S)-3-amino-3-carboxypropanoyl]amino]butanedioic acid trifluoroacetate salt. Pack Sizes: 100 mg. Product ID: BAT-016097. Molecular formula: C10H13F3N2O9. Mole weight: 362.21. Custom synthesis is available. Send your inquiries for more information.
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Caspofungin acetate
Caspofungin acetate is the first in a new class of antifungals that inhibits the synthesis of beta (1, 3)-d-glucan, an essential component of the cell wall of filamentous fungi. Group: Pharmaceutical. Alternative Names: MK-0991; MK 0991; MK0991; caspofungin diacetate; Cancidas; L 743872; L 743873; 1-[(4R,5S)-5-[(2-Aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-5-[(3R)-3-hydroxy-L-ornithine]pneumocandin B0 Diacetate; 1-[(4R,5S)-5-[(2-Aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-5-(threo-3-hydroxy-L-ornithine)pneumocandin B0 Diacetate. CAS No. 179463-17-3. Pack Sizes: 50 mg. Product ID: BAT-010843. Molecular formula: C56H96N10O19. Mole weight: 1213.42. Custom synthesis is available. Send your inquiries for more information.
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Chlorphenamine EP Impurity C
An impurity of Chlorpheniramine, which inhibits the proliferation of MCF-7, MDA-MB 231, and Ehrlich cells in a dose-response manner, and significantly reduces the ornithine decarboxylase mRNA translation by 50%-70% at the 250 μM. Group: Pharmaceutical. Alternative Names: N-Desmethylchlorpheniramine; monodesmethylchlorpheniramine; N-Methyl-3-(4-chlorophenyl)-3-(2-pyridyl)propan-1-amine; γ-(4-Chlorophenyl)-N-methyl-2-pyridinepropanamine. CAS No. 20619-12-9. Pack Sizes: 25 mg. Product ID: B1370-421154. Molecular formula: C15H17ClN2. Mole weight: 260.76. Custom synthesis is available. Send your inquiries for more information.
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Fmoc-Arg(Pbf)-OH
Fmoc-Arg(Pbf)-OH is an amino acid derivative used in peptide synthesis. Group: Pharmaceutical. Alternative Names: Fmoc-L-Arg(Pbf)-OH; Nα-Fmoc-Nω-(2,2,4,6,7-pentamethyldihydro-benzofuran-5-sulfonyl)-L-arginine; N5-[[[(2,3-Dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine. CAS No. 154445-77-9. Pack Sizes: 250 g. Product ID: BAT-003708. Molecular formula: C34H40N4O7S. Mole weight: 648.77. Custom synthesis is available. Send your inquiries for more information.
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FR 179642
FR 179642 is an impurity of Micafungin, which is an antifungal agent. Group: Pharmaceutical. Alternative Names: FR-179642; FR179642; Pneumocandin M1; 1-[(4R,5R)-4,5-Dihydroxy-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]pneumocandin A0; 1-[(4R,5R)-4,5-Dihydroxy-L-ornithine]-4-[(S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]pneumocandin A0; CMICA; FR 133303. CAS No. 168110-44-9. Pack Sizes: 20 mg. Product ID: BAT-010112. Molecular formula: C35H52N8O20S. Mole weight: 936.89. Custom synthesis is available. Send your inquiries for more information.
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FR 901379
FR 901379 is an impurity of Micafungin, a lipopeptide compound that acts as an antifungal agent with activity against Aspergillus and Candida species. FR901379 is an echinocandin-like antifungal lipopeptide with inhibitory activity against C. albicans, C. krusei, C. tropicalis, C. utilis, A. fumigatus, and A. niger fungi (IC50s = <0.003-1.9 μg/ml). FR 901379 has a protective effect against C. albicans infection in mice (ED50 = 1.1 mg/kg). It also reduces the number of lung cysts and trophozoites in a mouse model of Plasmodium carinii infection. Group: Pharmaceutical. Alternative Names: 1-[(4R,5R)-4,5-Dihydroxy-N2-(1-oxohexadecyl)-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]pneumocandin A0; (2α,3β,4β)-(4R,5R)-4,5-Dihydroxy-N2-(1-oxohexadecyl)-L-ornithyl-L-threonyl-trans-4-hydroxy-L-prolyl-(S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonyl-3-hydroxy-L-glutaminyl-3-hydroxy-4-methyl-L-Proline Cyclic (6→1)-Peptide; 1H-Dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacycloheneicosine Cyclic Peptide Deriv. CAS No. 144371-88-0. Pack Sizes: 1mg;1g;10g. Product ID: BAT-010111. Molecular formula: C51H82N8O21S. Mole weight: 1175.3. Custom synthesis is available. Send your inquiries for more information.
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Micafungin
Micafungin, also known as FK463, is a polyene antifungal medication used to treat and prevent invasive fungal infections including candidemia, abscesses and esophageal candidiasis. In a mouse model of septic A. fumigatus infection, although non-treated mice survived for a maximum of only 6 days, the survival rate of micafungin-treated mice (0.1 mg kg-1) increased to 20%, while the survival rate of mice treated with a combination of micafungin (0.1 mg kg-1) and KB425796-C (32 mg kg-1) increased to 100% during the 31-day post-infection period. Uses: Antifungal agents. Group: Pharmaceutical. Alternative Names: 1-[(4R,5R)-4,5-Dihydroxy-N2-[4-[5-[4-(pentyloxy)phenyl]-3-isoxazolyl]benzoyl]-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]pneumocandin A0; Mycamine; FK463. CAS No. 235114-32-6. Pack Sizes: 1mg;1g;10g. Product ID: BBF-03857. Molecular formula: C56H71N9O23S. Mole weight: 1270.27. Custom synthesis is available. Send your inquiries for more information.
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O-Desulfo Micafungin
O-Desulfo Micafungin is an impurity of caspofungin or micafungin. Micafungin is a polyene antifungal medication used to treat and prevent invasive fungal infections including candidemia, abscesses and esophageal candidiasis. Group: Pharmaceutical. Alternative Names: Micafungin (m1); Pneumocandin A0, 1-((4R,5R)-4,5-dihydroxy-N2-(4-(5-(4-(pentyloxy)phenyl)-3-isoxazolyl)benzoyl)-L-ornithine)-4-((4S)-4-(3,4-dihydroxyphenyl)-4-hydroxy-L-threonine)-; 1-((4R,5R)-4,5-Dihydroxy-N2-(4-(5-(4-(pentyloxy)phenyl)-3-isoxazolyl)benzoyl)-L-ornithine)-4-((4S)-4-(3,4-dihydroxyphenyl)-4-hydroxy-L-threonine)pneumocandin A0. CAS No. 539823-80-8. Pack Sizes: 1mg;1g;10g. Product ID: BBF-05832. Molecular formula: C56H71N9O20. Mole weight: 1190.23. Custom synthesis is available. Send your inquiries for more information.
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BIBP 3226 TFA
BIBP 3226 trifluoroacetate is a mixed non-peptide neuropeptide Y Y1 (NPY Y1) and neuropeptide FF (NPFF) receptor antagonist (Ki = 1.1, 79, 108, > 1000, > 1000 and >1000 for rNPY Y1, hNPFF2, rNPFF, rNPY Y2, rNPY Y4 and rNPY Y5, respectively). BIBP 3226 exhibits an anxiogenic-like effect in rats following i.c.v. administration. Group: Pharmaceutical. Alternative Names: BIBP 3226 trifluoroacetate; BIBP3226 trifluoroacetate; BIBP-3226 trifluoroacetate; N-[(1R)]-4-[(Aminoiminomethyl)amino-1-[[[(4-hydroxyphenyl)methyl]amino]carbonyl]butyl-α-phenylbenzeneacetamide trifluoroacetate; N5-(Diaminomethylene)-N2-(2,2-diphenylacetyl)-N-(4-hydroxybenzyl)-D-ornithinamide trifluoroacetate; Diphenylacetyl-D-Arg-4-hydroxybenzylamide trifluoroacetate. CAS No. 1068148-47-9. Pack Sizes: 25 mg. Product ID: BAT-010722. Molecular formula: C27H31N5O3.C2HF3O2. Mole weight: 587.59. Custom synthesis is available. Send your inquiries for more information. Categories: BIBP3226 TFA.
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Fmoc-Val-Cit-PAB
Fmoc-Val-Cit-PAB is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Group: Pharmaceutical. Alternative Names: Fmoc-Val-Cit-PAB-OH; L-Ornithinamide, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-. CAS No. 159858-22-7. Pack Sizes: 100 mg. Product ID: BAT-008972. Molecular formula: C33H39N5O6. Mole weight: 601.7. Custom synthesis is available. Send your inquiries for more information.
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Fmoc-Val-Cit-PAB-PNP
Fmoc-Val-Cit-PAB-PNP. Group: Pharmaceutical. Alternative Names: N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-valyl-N5-carbamoyl-N-[4-({[(4-nitrophenoxy)carbonyl]oxy}methyl)phenyl]-L-ornithinamide. CAS No. 863971-53-3. Pack Sizes: 100 mg. Product ID: BAT-008973. Molecular formula: C40H42N6O10. Mole weight: 766.79. Custom synthesis is available. Send your inquiries for more information.
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Val-Cit-PAB-MMAE
Val-Cit-PAB-MMAE, a tubulin polymerase inhibitor, is a drug-linker conjugate for ADC. It contains an ADC linker (peptide Val-Cit-PAB) and a potent tubulin inhibitor MMAE. Group: Pharmaceutical. Alternative Names: L-Valyl-N-{4-[(5S,8S,11S,12R)-11-[(2S)-2-butanyl]-12-(2-{(2S)-2-[(1R,2R)-3-{[(1S,2R)-1-hydroxy-1-phenyl-2-propanyl]amino}-1-methoxy-2-methyl-3-oxopropyl]-1-pyrrolidinyl}-2-oxoethyl)-5,8-diisopropyl-4,10-dimethyl-3,6,9-trioxo-2,13-dioxa-4,7,10-triazatetradec-1-yl]phenyl}-N5-carbamoyl-L-ornithinamide. CAS No. 644981-35-1. Pack Sizes: 100 mg. Product ID: BBF-05881. Molecular formula: C58H94N10O12. Mole weight: 1123.43. Custom synthesis is available. Send your inquiries for more information.
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