Biotin impurity 19 CAS 23015-53-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 23015-53-4 |
| Molecular Formula | C10H16N2O4S |
| Molecular Weight | 260.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Biotin impurity 19 (CAS 23015-53-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H16N2O4S. Molecular weight: 260.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H16N2O4S |
| Molecular Weight | 260.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Biotin Standards
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- Biotin Impurity 2((-)-Biotin Sulfoxide) (CAS 3376-83-8)
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- Biotin Hydrazide (CAS 66640-86-6)
- Biotin EP Impurity D(Mixture of Diastereomers) (CAS 415725-35-8)
- Biotin-C5-Azide (CAS 1260586-88-6)
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Recommended Standards
- 89-36-1 60DZB69URT 3-Methyl-1-phenyl-5-pyrazolone-4'-sulfonic acid Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- Benzenesulfonic acid, p-(3-methyl-5-oxo-2-pyrazolin-1-yl)- (8CI) 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid AI3-08532 EINECS 201-901-3 NSC 26429 Pyrazoline G EC 201-901-3 UNII-60DZB69URT (CAS 89-36-1)
- Tiaprofenic Acid Impurity 1 (CAS 78239-47-1)
- 887-76-3 4,4'-Azo-3-hydroxynaphthalene-1-sulphonate 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, hydroxide, inner salt 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, inner salt EINECS 212-958-9 EC 212-958-9 (CAS 887-76-3)
- Azilsartan Impurity 60 (CAS CATO-C4X-109660)
- Ceftaroline Fosamil Impurity 20 (CAS CATO-C4X-148320)
- 1-(2,6-Dihydroxy-4-(pyrrolidin-1-yl)phenyl)ethanone (CAS 100942-39-0)
- 2-(4-Fluoro-benzyl)-pyrrolidine hydrochloride (CAS 1187931-00-5)
- Ethyl 3-chloro-2-oxopyrazine-1(2H)-carboxylate (CAS 1194374-11-2)
- Methyl 2-((cyanomethyl)amino)benzoate (CAS 28354-20-3)
- MOTS-c Peptide (CAS 1627580-64-6)
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