Benzenesulfonic Impurity 6 CAS 51395-20-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 51395-20-1 |
| Molecular Formula | C12H14N4O3S |
| Molecular Weight | 294.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Benzenesulfonic Impurity 6 (CAS 51395-20-1) pharmacopoeial impurity standards reference standard. Molecular formula: C12H14N4O3S. Molecular weight: 294.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H14N4O3S |
| Molecular Weight | 294.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Benzenesulfonic Standards
- Benzenesulfonic Impurity 5 (CAS 51395-19-8)
- Benzenesulfonic Anhydride (CAS 512-35-6)
- Benzenesulfonic acid, 2-(trifluoromethyl)-, 2-(2,2-difluoroethylidene)hydrazide (CAS 2245235-35-0)
- Benzenesulfonic Impurity 3 (CAS 1352414-81-3)
- Benzenesulfonic (2S)-4-bromopyrrolidine-2-carboxylic anhydride (CAS 61264-65-1)
- Benzenesulfonic acid, 4-(bromomethyl)-, sodium salt (1:1) (CAS 32014-22-5)
- Benzenesulfonic acid, 2-(trifluoromethyl)-, 2-(2,2,2-trifluoroethylidene)hydrazide (CAS 2236129-81-8)
- Benzenesulfonic (2S)-4-(dimethylamino)-1-methylpyrrolidine-2-carboxylic anhydride (CAS 62305-75-3)
Recommended Standards
- Fenthion-Sulfoxide (CAS 3761-41-9)
- Albendazole Impurity 28 (CAS CATO-C4X-153528)
- Sulfaethoxypyridazine (CAS 963-14-4)
- Amlexanox Impurity 1 (CAS CATO-C4X-21761)
- Deflazacort Impurity 3 (CAS 13649-84-8)
- (1-((5-Bromothiophen-2-yl)methyl)piperidin-4-yl)methanol (CAS 1249753-68-1)
- 4-(3,5-Dimethylphenyl)butan-1-amine (CAS 1344212-70-9)
- tert-butyl N-[(4R)-azepan-4-yl]carbamate (CAS 1447823-06-4)
- 2-(2,6-Dimethoxyphenoxy)-1-phenylethan-1-one (CAS 19514-00-2)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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