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| Product | Description | |
|---|---|---|
| Vitamin B12 (0.1%) | Vitamin B12 (0.1%). Group: Vitamins. |  |
| Vitamin B12 Impurities | Vitamin B12 Impurities are critical in pharmaceutical quality control, ensuring the efficacy and safety of Vitamin B12 formulations used for treating pernicious anemia and B12 deficiency. By analyzing these impurities, researchers can guarantee product purity and compliance with stringent industry regulations, thereby enhancing therapeutic outcomes for patients. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. |  London |
| Vitamin B1 HCI (Thiamin HCI) | Vitamin B1 HCI (Thiamin HCI). Group: Vitamins. | |
| Vitamin B1 Hcl | Vitamin B1 Hcl, CAS 67-03-8, Vitamins. Formerly Lansdowne Chemicals | OQEMA England, Oxfordshire |
| Vitamin B1 Mono | Vitamin B1 Mono, CAS 59-43-8, Vitamins. Formerly Lansdowne Chemicals | OQEMA England, Oxfordshire |
| Vitamin B1 Mono (Thamin) | Vitamin B1 Mono (Thamin). Group: Vitamins. | |
| Cyanocobalamin - Pyrogen Free (vitamin B12) | 1g Pack Size. Group: Biochemicals. Formula: C63H88CoN14O14P. CAS No. 68-19-9. Prepack ID : 11519257-1g. Molecular Weight : 1355.36. |  |
| Thiamine hydrochloride (Vitamin B1 hydrochloride) | 100g Pack Size. Group: Analytical Reagents, Biochemicals, Building Blocks, Flavours and Fragrance Materials. Formula: C12H17ClN4OS ยท HCl. CAS No. 67-03-8. Prepack ID : 46264200-100g. Molecular Weight : 337.27. | |
| 1,3-bi-TBS-trans-Alfacalcidol | 1,3-bi-TBS-trans-Alfacalcidol is an intermediate of alfacalcidol, which is an active metabolite of vitamin D3. Vitamin D3 has been found to be effective in mediating intestinal calcium absorbtion and bone calcium metabolism. Group: Pharmaceutical. CAS No. 112670-85-6. Pack Sizes: 100 mg. Product ID: B1960-081809. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 1,3-bi-TBS-trans-Doxercalciferol | 1,3-bi-TBS-trans-Doxercalciferol is an impurity of doxercalciferol, an analog of Vitamin D2 with antirachitic activity. Group: Pharmaceutical. CAS No. 111594-58-2. Pack Sizes: 100 mg. Product ID: B1959-081718. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 1β-eldecalcitol | 1β-eldecalcitol is an isomer of eldecalcitol, a vitamin D3 analogue for the treatment of osteoporosis. Eldecalcitol is more active in bone resorption inhibition in comparison with alfacalcidol. Group: Pharmaceutical. CAS No. 158689-03-3. Pack Sizes: 0.5 mg. Product ID: B1960-054052. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 1β-maxacalcitol | 1β-maxacalcitol is an isomer of maxacalcitol, a derivative of vitamin D3. Maxacalcitol is a potential treatment of secondary hyperparathyroidism. Group: Pharmaceutical. CAS No. 169218-34-2. Pack Sizes: 5 mg. Product ID: B1128-054106. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 1β-trans-maxacalcitol | 1β-trans-maxacalcitol is an isomer of maxacalcitol, a derivative of vitamin D3. Maxacalcitol is a potential treatment of secondary hyperparathyroidism. Group: Pharmaceutical. Pack Sizes: 5 mg. Product ID: B1128-054103. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| (20R)-1β-maxacalcitol | (20R)-1β-maxacalcitol is an isomer of maxacalcitol, a derivative of vitamin D3. Maxacalcitol is a potential treatment of secondary hyperparathyroidism. Group: Pharmaceutical. Pack Sizes: 2 mg. Product ID: B1128-054099. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| (20R)-1β-trans-maxacalcitol | (20R)-1β-trans-maxacalcitol is an isomer of maxacalcitol, a derivative of vitamin D3. Maxacalcitol is a potential treatment of secondary hyperparathyroidism. Group: Pharmaceutical. Pack Sizes: 2 mg. Product ID: B1128-054102. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| (20R)-trans-maxacalcitol | (20R)-trans-maxacalcitol is an isomer of maxacalcitol, a derivative of vitamin D3. Maxacalcitol is a potential treatment of secondary hyperparathyroidism. Group: Pharmaceutical. Pack Sizes: 1 mg. Product ID: B1128-054096. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 2,3-Epoxide Vitamin K1 | One of the impurities of Vitamin K1, which could be found commonly in green plants and photosynthetic bacteria, and has been found to be related to osteoporosis. Group: Pharmaceutical. CAS No. 25486-55-9. Pack Sizes: 50 mg. Product ID: B1962-088636. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 25-Hydroxyprovitamin D3 | 25-Hydroxyprovitamin D3 is a derivative of vitamin D3 and an impurity of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Group: Pharmaceutical. CAS No. 22145-68-2. Pack Sizes: 1 mg. Product ID: B1960-054084. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 25-Hydroxy Vitamin D3 3,3'-Aminopropyl Ether | 25-Hydroxy Vitamin D3 3,3'-Aminopropyl Ether is a vitamin D3 analog. Group: Pharmaceutical. CAS No. 163018-26-6. Pack Sizes: 5 mg. Product ID: B1960-262192. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 2,6-Dimethyl-β-cyclodextrin | 2,6-Dimethyl-β-cyclodextrin is a β-cyclodextrin derivative with enhanced water solubility. It can be used as a solubilizer and stabilizer in pharmaceutical preparations. It can effectively dissolve lipophilic drugs such as steroid hormones, vitamins A, E and K to improve the solubility and bioavailability of weakly hydrophilic drug compounds. Group: Pharmaceutical. CAS No. 51166-71-3. Pack Sizes: 100 g. Product ID: B1999-070074. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 2α,3α-trans-eldecalcitol | 2α,3α-trans-eldecalcitol is an isomer of eldecalcitol, a vitamin D3 analogue for the treatment of osteoporosis. Eldecalcitol is more active in bone resorption inhibition in comparison with alfacalcidol. Group: Pharmaceutical. Pack Sizes: 1 mg. Product ID: B1960-085292. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 3-TBS-trans-Calcifediol | 3-TBS-trans-Calcifediol is a derivative of vitamin D3 and an impurity of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Group: Pharmaceutical. Pack Sizes: 5 mg. Product ID: B1960-112379. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| 9β,10α-cholesta-5,7-diene-3β,25-diol | 9β,10α-cholesta-5,7-diene-3β,25-diol is a derivative of vitamin D3 and an impurity of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Group: Pharmaceutical. CAS No. 61585-29-3. Pack Sizes: 1 mg. Product ID: B1960-054082. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| All-trans Retinol | Vitamin A1 is a group of unsaturated nutritional organic compounds, which includes retinol, retinal, retinoic acid, several provitamin A carotenoids, and beta-carotene. Vitamin A1 is important for growth and development, the maintenance of the immune system, and good vision. Vitamin A1 is needed by the retina of the eye in the form of retinal, which combines with protein opsin to form rhodopsin, the light-absorbing molecule necessary for both low-light (scotopic vision) and color vision. Vitamin A1 also functions in a very different role as retinoic acid (an irreversibly oxidized form of retinol), which is an important hormone-like growth factor for epithelial and other cells. It has the functions of removing wrinkles, whitening and removing freckles, anti-aging, skin rejuvenation, acne removal, anti-oxidation, anti-ultraviolet, sunblock injury, anti-inflammatory and antibacterial, soothing and repairing, treating skin photoaging and rosacea. Uses: Vitamin a is indicated only for prevention or treatment of vitamin a deficiency states. Group: Pharmaceutical. CAS No. 68-26-8. Pack Sizes: 5 g. Product ID: B1370-464873. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Calcifediol Intermediate | A derivative of vitamin D3 and an intermediate of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Group: Pharmaceutical. Pack Sizes: 5 mg. Product ID: B1960-112380. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Calcitriol | Calcitriol is the hormonally active form of vitamin D. Group: Pharmaceutical. CAS No. 32222-06-3. Pack Sizes: 25 mg. Product ID: B1960-485217. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Cyanocobalamin Impurities | Cyanocobalamin Impurities serve as critical reference standards in the quality control of vitamin B12 formulations. They assist researchers and pharmaceutical developers in identifying and quantifying unwanted byproducts in cyanocobalamin preparations, ensuring product safety and efficacy for the treatment of vitamin B12 deficiency, pernicious anemia, and certain neurological disorders. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Cyanocobalamin Impurity F | Cyanocobalamin Impurity F is an impurity of Vitamin B12, which is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. Group: Pharmaceutical. CAS No. 23208-66-4. Pack Sizes: 25 mg. Product ID: B1370-469493. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Cyanocobalamin Impurity G | Cyanocobalamin Impurity G is a Vitamin B12 derivative, a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. Group: Pharmaceutical. CAS No. 38218-51-8. Pack Sizes: 2.5 mg. Product ID: B2694-469494. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Cyanocobalamin Impurity H | Cyano-8-epicobalamin is a Vitamin B12 derivative, which is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. Group: Pharmaceutical. CAS No. 41325-63-7. Pack Sizes: 5 mg. Product ID: B2694-469495. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Doxercalciferol | Doxercalciferol (Hectorol; 1.alpha.-Hydroxyvitamin D2) is a synthetic analog of vitamin D; is a Vitamin D2 analog that acts as a vitamin D receptor activator (VDRA). Group: Pharmaceutical. CAS No. 54573-75-0. Pack Sizes: 25 mg. Product ID: B1959-485206. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Eldecalcitol Intermediate A | Eldecalcitol Intermediate A is an intermediate of eldecalcitol, a vitamin D3 analogue for the treatment of osteoporosis. Eldecalcitol is more active in bone resorption inhibition in comparison with alfacalcidol. Group: Pharmaceutical. CAS No. 200636-54-0. Pack Sizes: 1 mg. Product ID: B1960-112373. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Maxacalcitol | Maxacalcitol is non-calcemic vitamin D3 analog and ligand of VDR-like receptors. Uses: Dermatologic agents. Group: Pharmaceutical. CAS No. 103909-75-7. Pack Sizes: 5 mg. Product ID: B1128-472710. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Maxacalcitol Intermediate | An intermediate of maxacalcitol, which is a derivative of vitamin D3. Maxacalcitol is a potential treatment of secondary hyperparathyroidism. Group: Pharmaceutical. Pack Sizes: 5 mg. Product ID: B1128-112381. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Menaquinone 4 | Menaquinone 4 is a homolog of vitamin K2 with four isoprene residue in its side chain. Menaquinone 4 is the most common type of vitamin K2 and can be used for the pain of osteoporosis. Uses: Hemostatics. Group: Pharmaceutical. CAS No. 863-61-6. Pack Sizes: 500 mg. Product ID: B1963-078553. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Menaquinone 6 | Menaquinone 6 is a vitamin K2 homolog. Group: Pharmaceutical. CAS No. 84-81-1. Pack Sizes: 5 mg. Product ID: B1963-260272. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Niacin (B1) | Niacin (B1). Topical application of niacin has been shown to increase ceramide and free fatty acid levels in skin, prevent skin from losing water content, as well as stimulate micro-circulation in the dermis. CAS no: 59-67-6. Vitamins/Derivatives. Skincare Personal Care |  England, Surrey |
| pre-Alfacalcidol PTAD Adduct | pre-Alfacalcidol PTAD Adduct is an impurity of alfacalcidol, which is one of the synthetic analog of Vitamin D3 being effective in mediating intestinal calcium absorbtion and bone calcium metabolism. Group: Pharmaceutical. Pack Sizes: 0.5 mg. Product ID: B1960-085281. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Retinyl acetate | Retinyl acetate is a natural form of vitamin A, a group of unsaturated nutritional organic compounds that includes retinol, retinal, retinoic acid, as well as several provitamin A carotenoids and beta-carotene. Vitamin A has multiple functions: it is important for growth and development, for the maintenance of the immune system and good vision. Vitamin A is needed by the retina of the eye in the form of retinal, which combines with protein opsin to form rhodopsin, the light-absorbing molecule necessary for both low-light (scotopic vision) and color vision. It also functions as retinoic acid (an irreversibly oxidized form of retinol), which is an important hormone-like growth factor for epithelial and other cells. It can absorb through the skin, resist keratinization, stimulate the growth of collagen and elastin, and increase the thickness of the epidermis and dermis. It enhances skin elasticity, effectively eliminates wrinkles, promotes skin renewal, and maintains skin vitality. It is used in eye cream, moisturizer, repair cream, shampoo, conditioner, etc. Uses: Ingredient of health care products. Group: Pharmaceutical. CAS No. 127-47-9. Pack Sizes: 1 kg. Product ID: B1370-464906. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Riboflavin EP Impurity A | A toxic photolysis product of Riboflavin. Riboflavin is a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and migraines. Group: Pharmaceutical. CAS No. 1088-56-8. Pack Sizes: 100 mg. Product ID: B1826-224921. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Salcaprozate sodium | Salcaprozate sodium (SNAC) is used as an excipient in drug formulation as a chemical permeation enhancer (PE) to aid the oral absorption of macromolecules, peptides and proteins such as insulin (diabetes), heparin (heart attacks and angina) and cyanocobalamin (vitamin B12 deficiency and anaemia) which would otherwise have poor bioavailability. SNAC is considered to be safe for human consumption (GRAS) by the FDA. Group: Pharmaceutical. CAS No. 203787-91-1. Pack Sizes: 5 g. Product ID: BAT-010174. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Thiamine Disulfide | Thiamine, also called as vitamin B1, is used in combination with other B vitamins to regulate important functions of the cardiovascular system, endocrine system, and digestive system. Group: Pharmaceutical. CAS No. 67-16-3. Pack Sizes: 100 g. Product ID: B1864-074874. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| Thiamine Impurities | Thiamine Impurities are crucial for evaluating the purity and safety of thiamine-based pharmaceuticals. These impurities are meticulously analyzed to enhance drug formulation processes, ensuring efficacy in treating vitamin B1 deficiency-related conditions such as beriberi and Wernicke-Korsakoff syndrome, while minimizing potential side effects and optimizing therapeutic outcomes. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
| trans-maxacalcitol | Trans-maxacalcitol is an isomer of maxacalcitol, a derivative of vitamin D3. Maxacalcitol is a potential treatment of secondary hyperparathyroidism. Group: Pharmaceutical. CAS No. 929721-98-2. Pack Sizes: 1 mg. Product ID: B1128-054098. Molecular formula: Custom synthesis is available. Send your inquiries for more information. | London |
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