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| Product | Description | |
|---|---|---|
| Biotin EP Impurity B | Biotin EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)propyl)malonic acid. CAS No. 57671-79-1. Molecular Formula: C11H16N2O5S. Mole Weight: 288.32. Catalog: APB57671791. |  |
| Biotin EP Impurity C | Biotin EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-((2S,3S,4R)-3,4-diaminotetrahydrothiophen-2-yl)pentanoic acid. CAS No. 22342-46-7. Molecular Formula: C9H18N2O2S. Mole Weight: 218.32. Catalog: APB22342467. | |
| Biotin EP Impurity D | Biotin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-Methyl Biotin; 2-methyl-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid. CAS No. 415725-35-8. Molecular Formula: C11H18N2O3S. Mole Weight: 258.34. Catalog: APB415725358. | |
| Biotin EP Impurity E (1-Benzyl) | Biotin EP Impurity E (1-Benzyl). Uses: For analytical and research use. Group: Impurity standards. CAS No. 76335-62-1. Molecular Formula: C17H22N2O3S. Mole Weight: 334.43. Catalog: APB76335621. | |
| Biotin EP Impurity E (3-Benzyl) | Biotin EP Impurity E (3-Benzyl). Uses: For analytical and research use. Group: Impurity standards. CAS No. 57229-92-2. Molecular Formula: C17H22N2O3S. Mole Weight: 334.43. Catalog: APB57229922. | |
| Biotin EP Impurity E (Mixture of Isomers) | Biotin EP Impurity E (Mixture of Isomers). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-((3aS,4S,6aR)-1-benzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid compound with 5-((3aS,4S,6aR)-3-benzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid. Molecular Formula: C17H22N2O3S. Mole Weight: 334.43. Catalog: APB03921. | |
| Biotin EP Impurity F | Biotin EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: diethyl 2-(3-((3aS,4S,6aR)-1,3-dibenzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)propyl)malonate. CAS No. 101469-35-6. Molecular Formula: C29H36N2O5S. Mole Weight: 524.67. Catalog: APB101469356. | |
| Biotin EP Impurity G | Biotin EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 99297-09-3. Molecular Formula: C22H25N2OS+. Mole Weight: 365.51. Catalog: APB99297093. | |
| Biotin EP Impurity G Bromide | Biotin EP Impurity G Bromide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 99297-09-3 (Free Form); (3aR, 8aS, 8bS)-1, 3-dibenzyl-2-oxodecahydrothieno[1', 2':1, 2]thieno[3, 4-d]imidazol-5-ium bromide. CAS No. 33719-11-8. Molecular Formula: C22H25N2OS·Br. Mole Weight: 445.42. Catalog: APB33719118. | |
| Biotin EP Impurity H | Biotin EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H20N2O3S. Mole Weight: 272.36. Catalog: APB10386. | |
| Biotin EP Impurity H (Mixture of Diastereomers) | Biotin EP Impurity H (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-ethyl-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid. Molecular Formula: C12H20N2O3S. Mole Weight: 272.36. Catalog: APB03920. | |
| 6-Epi Biotin | 6-Epi Biotin. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Biotin Impurity 15; 5-((3aS,4R,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid. CAS No. 4375-00-2. Molecular Formula: C10H16N2O3S. Mole Weight: 244.31. Catalog: APB4375002. | |
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