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| Product | Description | |
|---|---|---|
| Beta-Carotene ( β, β-Carotene, β-Carotene, Provitamin A) | Antioxidant; antineoplastic; inudces cell differentiation. β-carotene (beta-carotine) is a strongly colored red-orange pigment abundant in plants and fruits. It is an organic compound and chemically is classified as a hydrocarbon and specifically as a terpenoid (isoprenoid), reflecting its derivation from isoprene units. β-Carotene is biosynthesized from geranylgeranyl pyrophosphate. It is a member of the carotenes, which are tetraterpenes, synthesized biochemically from eight isoprene units and thus having 40 carbons. Among this general class of carotenes, β-carotene is distinguished by having beta-rings at both ends of the molecule. Absorption of β-carotene is enhanced if eaten with fats, as carotenes are fat soluble. β-Carotene has been used to treat various disorders such as erythropoietic protoporphyria. It has also been used to reduce the risk of breast cancer in women before menopause, and the risk of age-related macular degeneration (AMD). Group: Biochemicals. Alternative Names: β-Carotene; Betacarotene; β, β-Carotene; Provatene; Lucarotin; KPMK; Food Orange 5; Provitamin A; NSC 62794; (all-E)-1,1'-(3,7,12,16-t. Grades: Highly Purified. CAS No. 7235-40-7. Pack Sizes: 5g, 10g, 25g. Molecular Formula: C40H56, Molecular Weight: 536.87. US Biological Life Sciences. |  Worldwide |
| 13-cis- β-Carotene-d5 | 13-cis- β-Carotene-d5 is labelled 13-cis- β-Carotene (C184225) which is an isomer of β-Caroten (C184250). Carrots are one of the highest dietary sources of β-carotene and are naturally high in the (all-E)- β-carotene isomer, which has higher bioavailability, provitamin A activity, and antioxidant capacity compared to Z (cis) isomers. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C38H47D5, Molecular Weight: 513.85. US Biological Life Sciences. | Worldwide |
| (24S)-3 β-Hydroxyergost-5-en-7-one | (24S)-3 β-Hydroxyergost-5-en-7-one is a secondary metabolite found in the fruiting bodies of Cyttaria johowii. (24S)-3 β-Hydroxyergost-5-en-7-one is a derivative of Ergosterol (E599240) which is the most important of the provitamins D. Ergosterol is usually obtained from yeast, synthesized from simple sugars such as glucose. Group: Biochemicals. Grades: Highly Purified. CAS No. 156767-69-0. Pack Sizes: 1mg, 2mg. Molecular Formula: C28H46O2, Molecular Weight: 414.66. US Biological Life Sciences. | Worldwide |
| 2-Keto-L-galactonic acid | 2-Keto-L-galactonic acid is a highly sought-after compound, used in the research of hepatology. The acid unveils an un assuming yet profound role as a precursor for the biogenesis of vitamin C. Uses: Provitamins. Synonyms: 2-keto-L-gluconate; L-xylo-2-Hexulosonic acid, hydrate; D-arabino-Hexulosonic acid; Provitamin C; Gluconic acid, 2-oxo-; 2-keto-D-gluconate; 2-Ketoidonate; 2-Ketogluconsaure; Hex-2-ulosonic acid. CAS No. 91548-32-2. Molecular formula: C6H10O7. Mole weight: 194.14. |  |
| 2-Keto-L-gulonic acid | 2-Keto-L-gulonic acid, an indispensable constituent in the biomedical sector, embodies exceptional pharmacological attributes. It assumes a pivotal role as a fundamental constituent in the synthesis of vitamin C, paramount in bolstering immune competency and holistic well-being. Uses: Provitamins. Synonyms: L-xylo-2-Hexulosonic acid; L-xylo-Hexulosonic acid; Gulonic acid, 2-keto-, L-; Idonic acid, 2-keto-, L-; 2-keto-L-Gulonic acid; 2-Keto-L-idonic acid; L-Xylohexulosonic acid. Grade: ≥95%. CAS No. 526-98-7. Molecular formula: C6H10O7. Mole weight: 194.14. | |
| 2-Keto-L-gulonic acid H2O (1:x) | 2-Keto-L-gulonic acid H2O (1:x) is an indispensable compound in the biomedical field, serving as a pivotal constituent for L-ascorbic acid, more commonly referred to as Vitamin C. Given its reliability and efficacy, this compound presenting an unparalleled remedy in the research of Vitamin C insufficiency and its associated ailments. Uses: Provitamins. Synonyms: 2-Keto-L-gulonic acid H2O; 2-Keto-L-gulonic acid hydrate. CAS No. 342385-52-8. Molecular formula: C6H10O7.xH2O. Mole weight: 194.139 (anhydrous). | |
| (3 β)-7-Dehydro Cholesterol | A vitamin precursor. Group: Biochemicals. Alternative Names: Cholesta-5,7-dien-3 β-ol; 7,8-Didehydrocholesterol; 7-Dehydrocholesterin; Provitamin D3. Grades: Highly Purified. CAS No. 434-16-2. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| (3 β)-7-Dehydro Cholesterol-d7 | A labeled vitamin precursor. Group: Biochemicals. Alternative Names: Cholesta-5,7-dien-3 β-ol-d7; 7,8-Didehydrocholesterol-d7; 7-Dehydrocholesterin-d7; Provitamin D3-d7. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 5,7-Cholestadien-3β-ol monohydrate | 5,7-Cholestadien-3β-ol monohydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-Dehydrocholesterol; (3Beta)-7-Dehydro Cholesterol; Dehydrocholesterin; 7-DHC; Dehydrocholesterol; Provitamin D(sub 3); 3β-Hydroxy-5,7-cholestadiene; delta7-Cholesterol; Provitamin D3; 5,7-Cholestadien-3β-ol; Provitamine; (-)-7-dehydrocholesterol; cholesta-5,7-dien-3beta-ol; provitamin D3. Product Category: Steroidal Compounds. Appearance: white crystalline powder. CAS No. 434-16-2. Molecular formula: C27H44O. Mole weight: 384.64. Purity: 95%+. IUPACName: (3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol. Canonical SMILES: CC(C)CCCC(C)C1CCC2C1(CCC3C2=CC=C4C3(CCC(C4)O)C)C. Density: 1 g/cm³. ECNumber: 207-100-5. Product ID: ACM434162. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 7-Dehydrocholesterol | A vitamin precursor. Uses: Provitamins. Synonyms: Cholecalciferol EP Impurity B; (3β)-7-Dehydro Cholesterol; Dehydrocholesterol; 7,8-Didehydrocholesterol; Cholesta-5,7-dien-3beta-ol; 5,7-Cholestandien-3beta-ol; provitamin D3. Grade: > 95%. CAS No. 434-16-2. Molecular formula: C27H44O. Mole weight: 384.64. | |
| Acerola cherry extract | Acerola cherry extract. Applications: Nutraceutical food, funtional beverage. Group: Others. Purity: 17%, 25% Vitamin C, or 4:1, 10:1. Appearance: Light yellow or Light red Powder. Source: Acerola fruit extract often used in North America because of its high vitamin C content. Until the discovery of the camu-camu plant, the richest known natural source of vitamin C was the extract of the acerola fruit. Acerola fruit extract contains further substances like provitamin A, vitamin B1, vitamin B2, niacin, protein, iron, phosphorus and calcium. Through this unique combination acerolafruitextract is assumed to have a substantially greater anti-oxidative effect as well as bio availablity than that of synthetical vitamin C. Especially for people with allergies against citrus fruits, acerola fruit extract represents a true alternative. Acerola cherry extract. Cat No: EXTC-168. |  |
| β-?Apo-?8'-?carotenal | β-Apo-8'-carotenal (Apocarotenal), a provitamin A carotenoid, is an inducer of CYPlA1 and CYPlA2 in rat. β-Apo-8'-carotenal is present in many fruits and vegetables [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Apocarotenal. CAS No. 1107-26-2. Pack Sizes: 25 mg; 100 mg. Product ID: HY-N6677. |  |
| β-Carotene | β-Carotene (Provitamin A), a carotenoid compound, is a naturally-occurring vitamin A precursor. β-Carotene is a modulator of reactive oxygen species (ROS) , with antioxidant and antiinflammatory activities. β-Carotene may serve as an antioxidant or as a prooxidant, depending on its intrinsic properties as well as on the redox potential of the biological environment in which it acts. β-Carotene induces breast cancer cells apoptosis , with anticancer activities [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. Alternative Names: Provitamin A; beta-Carotene. CAS No. 7235-40-7. Pack Sizes: 50 mg; 100 mg. Product ID: HY-N0411. | |
| β-Carotene | β-Carotene. Synonyms: β,β-Carotene, Provitamin A. CAS No. 7235-40-7. Product ID: CDC10-0139. Molecular formula: C40H56. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; β-Carotene; CDC10-0139; 7235-40-7; C40H56; β,β-Carotene, Provitamin A; 230-636-6; MFCD00001556; 7235-40-7. Purity: ≥95% (HPLC). Color: Dark red-purple to red-brown. EC Number: 230-636-6. Physical State: Crystalline. Solubility: hexane: 100 μg/mL, soluble. Quality Level: 200. Storage: -20°C. Boiling Point: 644.94°C (rough estimate). Melting Point: 178-179 °C. Density: 1 g/mL. |  |
| Cholesterol | Cholesterol - Product ID: NST-10-135. Category: Sterols. Alternative Names: (-)-Cholesterol, Cholesteryl alcohol, Dythol, Lidinit, Marine Cholesterol, Provitamin D. Purity: 98%. Test method: HPLC. CAS No. 57-88-5. Pack Sizes: 50g, 100g, 250g, 500g. Appearance: White to beige coloured Powder. Molecular formula: C27H46O. Mole weight: 386.66. Storage: +2 +8 °C. |  |
| Cholesterol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsnutritional composition compoundsbuilding blockseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Cholesterol (8CI),Cholesterol, Lidinit, Provitamin D, SyntheChol, NSC 8798, Cholesterin, (-)-Cholesterol, Cholesteryl alcohol, Dythol, Lidinite. |  |
| Cholesterol-[13C5] | Cholesterol-[13C5], is the labeled analogue of Cholesterol. Cholesterol is biosynthesized by all animal cells and is an essential structural component of animal cell membranes. Uses: [13c] cholesterol can be used as a practical tracer for studies of cholesterol metabolism in humans. Synonyms: Cholesterol-13C5; Cholesterol-23,24,25,26,27-13C5; (3β)-Cholest-5-en-3-ol-13C5; (-)-Cholesterol-13C5; 3β-Hydroxycholest-5-ene-13C5; Cholest-5-en-3β-ol-13C5; Cholesterin-13C5; Cholesteryl-13C5 alcohol; Dythol-13C5; Lidinite-13C5; NSC 8798-13C5; Provitamin D-13C5; 5-Cholesten-3β-ol-13C5. Grade: ≥98% by CP; ≥99% atom 13C. CAS No. 150044-24-9. Molecular formula: C22[13C]5H46O. Mole weight: 391.62. | |
| Cholesterol-[2,2,3,4,4,6-d6] | Cholesterol-[2,2,3,4,4,6-d6] is the labelled analogue of Cholesterol. Cholesterol is the principal sterol of the higher animals. Cholesterol was found in all body tissues, especially in the brain, spinal cord, and in animal fats or oils. Cholesterol is the main constituent of gallstones. Synonyms: Cholesterol-2,2,3,4,4,6-d6; Cholesterol-d6; (3β)-Cholest-5-en-3-ol-d6; (-)-Cholesterol-d6; 3β-Hydroxycholest-5-ene-d6; 5:6-Cholesten-3β-ol-d6; Cholest-5-en-3β-ol-d6; Cholesterin-d6; Cholesteryl-d6 Alcohol; Dythol-d6; Lidinit-d6; Lidinite-d6; NSC 8798-d6; Provitamin D-d6; 5-Cholesten-3β-ol-d6. Grade: 98% by CP; 97% atom D. CAS No. 92543-08-3. Molecular formula: C27H40D6O. Mole weight: 392.69. | |
| Cholesterol-[25,26,26,26,27,27,27-d7] | Cholesterol-[25,26,26,26,27,27,27-d7] is the labelled analogue of Cholesterol. Cholesterol is the principal sterol of the higher animals. Cholesterol was found in all body tissues, especially in the brain, spinal cord, and in animal fats or oils. Cholesterol is the main constituent of gallstones. Synonyms: Cholesterol-25,26,26,26,27,27,27-d7; Cholesterol-d7; (3β)-Cholest-5-en-3-ol-d7; (-)-Cholesterol-d7; 3β-Hydroxycholest-5-ene-d7; 5:6-Cholesten-3β-ol-d7; Cholest-5-en-3β-ol-d7; Cholesterin-d7; Cholesteryl-d7 alcohol-d7; Dythol-d7; Lidinit-d7; NSC 8798-d7; Provitamin D-d7; 5-Cholesten-3β-ol-d7. Grade: 98% by CP; 97% atom D. CAS No. 83199-47-7. Molecular formula: C27H39D7O. Mole weight: 393.71. | |
| Cholesterol-[3-18O] | Cholesterol-[3-18O] is the labelled analogue of Cholesterol, which is an animal sterol found in human bodies and Olea europaea L. It is a precursor of other steroid compounds. Uses: [18o] cholesterol can be used as a practical tracer for studies of cholesterol metabolism in humans. Synonyms: Cholesterol-3-18O; Cholesterol-18O; (3β)-Cholest-5-en-3-ol-18O; (-)-Cholesterol-18O; 3β-Hydroxycholest-5-ene-18O; Cholest-5-en-3β-ol-18O; Cholesterin-18O; Cholesteryl-18O alcohol; Dythol-18O; Lidinite-18O; NSC 8798-18O; Provitamin D-18O; 5-Cholesten-3β-ol-18O. Grade: 98% by CP; 95% atom 18O. CAS No. 59613-51-3. Molecular formula: C27H46[18O]. Mole weight: 388.65. | |
| Cholesterol-[3-d] | A labelled Cholesterol. Cholesterol is the principal sterol of the higher animals. Cholesterol was found in all body tissues, especial in the brain, spinal cord, and in animal fats or oils. Cholesterol is the main constituent of gallstones. Synonyms: Cholesterol-3-d1; (3β)-Cholest-5-en-3-ol-3-d1; (-)-Cholesterol-3-d1; 3β-Hydroxycholest-5-ene-3-d1; 5:6-Cholesten-3β-ol-3-d1; Cholest-5-en-3β-ol-3-d1; Cholesterin-3-d1; Cholesteryl alcohol-3-d1; Dythol-3-d1; Lidinit-3-d1; Lidinite-3-d1; NSC 8798-3-d1; Provitamin D-3-d1; 5-Cholesten-3β-ol-3-d1. Grade: 98%; 97% atom D. CAS No. 51467-57-3. Molecular formula: C27H45DO. Mole weight: 387.66. | |
| Cholesterol-[d4] | Cholesterol-[d4] is the labelled analogue of Cholesterol, which is an animal sterol found in human bodies and Olea europaea L. It is a precursor of other steroid compounds. Synonyms: Cholesterol D4; Cholesterol-25,26,26,26-d4; (3β)-Cholest-5-en-3-ol-d4; (-)-Cholesterol-d4; 3β-Hydroxycholest-5-ene-d4; Cholest-5-en-3β-ol-d4; Cholesterin-d4; Cholesteryl-d4 alcohol; Dythol-d4; Lidinite-d4; NSC 8798-d4; Provitamin D-d4; 5-Cholesten-3β-ol-d4; (3beta)-(25,26,26,26-d4)Cholest-5-en-3-ol. Grade: ≥96%; ≥98% atom D. CAS No. 956029-28-0. Molecular formula: C27H42D4O. Mole weight: 390.68. | |
| Dexpanthenol | Dexpanthenol is the alcohol analog of vitamin B5. Synonyms: D-Panthenol; Pantothenol; Ilopan; D-Pantothenyl alcohol; Bepanthen; Provitamin B; (R)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide. Grade: > 95%. CAS No. 81-13-0. Molecular formula: C9H19NO4. Mole weight: 205.26. | |
| Dexpanthenol | Pharmacopeia & Metrological Institutes Standards; European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: Dexpanthenol, Alcopan 250, Pantol, NSC 302962, D(+)-alpha,gamma-Dihydroxy-N-(3-hydroxypropyl)-beta,beta-dimethylbutyramide, D(+)-Panthenol, D(+)-Pantothenyl alcohol, d-Panthenol 50, D-(+)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide, Pantenyl, Cornergel, Provitamin B5, Bepanthene, Ilopan, (R)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide, Bepantol, (+)-Panthenol, Cozyme, Dolobene, Synapan, Zentinic, D(+)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide, d-Pantothenol, Motilyn, Panadon, d-Panthenol, Intrapan,(2R)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide, Panthenol 50W, N-Pantoylpropanolamine, Pantothenol, d-Pantothenyl alcohol, D-Pantothenyl alcohol, D-P-A Injection, Urupan, D-Panthenol, Panthenol, Panthoderm, (+)-Panthenol, Bepanthen, Pantothenyl alcohol, Thenalton, Provitamin B. CAS No. 81-13-0. Pack Sizes: 500MG. IUPAC Name: (2R)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide. | |
| Dexpanthenol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Dexpanthenol, Alcopan 250, Pantol, NSC 302962, D(+)-alpha,gamma-Dihydroxy-N-(3-hydroxypropyl)-beta,beta-dimethylbutyramide, D(+)-Panthenol, D(+)-Pantothenyl alcohol, d-Panthenol 50, D-(+)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide, Pantenyl, Cornergel, Provitamin B5, Bepanthene, Ilopan, (R)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide, Bepantol, (+)-Panthenol, Cozyme, Dolobene, Synapan, Zentinic, D(+)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide, d-Pantothenol, Motilyn, Panadon, d-Panthenol, Intrapan,(2R)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide, Panthenol 50W, N-Pantoylpropanolamine, Pantothenol, d-Pantothenyl alcohol, D-Pantothenyl alcohol, D-P-A Injection, Urupan, D-Panthenol, Panthenol, Panthoderm, (+)-Panthenol, Bepanthen, Pantothenyl alcohol, Thenalton, Provitamin B. | |
| Ergocalciferol EP Impurity B | Ergosterol is a sterol and a biological precursor (a provitamin) to vitamin D2. Uses: Antitumor. Synonyms: Ergosterol; Provitamin D2; Ergosta-5,7,22E-trien-3beta-ol; 5,7,22-Ergostatrien-3beta-ol; 3beta-Hydroxy-5,7,22-ergostatriene. Grade: >98%. CAS No. 57-87-4. Molecular formula: C28H44O. Mole weight: 396.65. | |
| Ergocalciferol EP Impurity C | Lumisterol is an impurity of vitamin D2 of steroid compounds. It is produced in the preparation of vitamin D1. Uses: Provitamins. Synonyms: Lumisterol; (22E)-9β,10α-ergosta-5,7,22-trien-3β-ol; 9-beta,10-alpha-Ergosta-5,7,22-trien-3-beta-ol. CAS No. 474-69-1. Molecular formula: C28H44O. Mole weight: 396.65. | |
| Ergosterol | Most important vitamin of the provitamins D. Usually obtained from yeast which synthesizes it from simple sugars such as glucose. Group: Biochemicals. Alternative Names: (3 β,22E)-Ergosta-5,7,22-trien-3 β-ol; (24R)-Ergosta-5,7,22-trien-3 β-ol; 24-Methylcholesta-5,7,22-trien-3 β-ol; 24R-Methylcholesta-5,7,22E-trien-3 β-ol; 24α-Methyl-22E-dehydrocholesterol; 3 β-Hydroxyergosta-5,7,22-triene; Ergosterin; Provitamin D; Provitamin D2. Grades: Highly Purified. CAS No. 57-87-4. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| Ergosterol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsnutritional composition compoundseuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: (3beta,22E)-Ergosta-5,7,22-trien-3-ol, 24R-Methylcholesta-5,7,22E-trien-3beta-ol, 24alpha-Methyl-22E-dehydrocholesterol, Ergosterin, 3beta-Hydroxyergosta-5,7,22-triene, Provitamin D, 24-Methylcholesta-5,7,22-trien-3beta-ol, Provitamin D2, Ergosta-5,7,22-trien-3-ol, (3beta,22E)-,Ergosterol (8CI), (22E,24R)-Ergosta-5,7,22-trien-3beta-ol, (24R)-Ergosta-5,7,22-trien-3beta-ol. | |
| Papaya Powder | Papaya powder is made from fresh papaya fruit, rich source of nutrients such as provitamin A carotenoids, vitamin C, B vitamins, dietary minerals and dietary fibre. Papaya fruit powder is good for spleen, digestion and kidney. Papaya fruit powder maintain the nutritional content and flavor of fresh papaya, instant dissolution, easy to use. Group: Others. Papaya Powder; Chaenomeles sinensis. Cat No: EXTC-089. | |
| Tachysterol | Bioactive, synthetic vitamin D3 analog; exhibits anti-proliferative effect on keratinocytes. Anti-psoriatic. Group: Biochemicals. Alternative Names: (1S)-3-[(1E)-2-[(1R,3aR,7aR)-2,3,3a,6,7,7a-Hexahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-1H-inden-4-yl]ethenyl]-4-methyl-3-cyclohexen-1-ol; (3 β,6E,22E)-9,10-Secoergosta-5(10),6,8,22-tetraen-3-ol; Provitamin D; Tachysterin2; Tachysterol2. Grades: Highly Purified. CAS No. 115-61-7. Pack Sizes: 1mg. Molecular Formula: C??H??O, Molecular Weight: 396.65. US Biological Life Sciences. | Worldwide |
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