Baricitinib Impurity 66 CAS 1187594-33-7
Purity 95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1187594-33-7 |
| Molecular Formula | C17H19N7O2S |
| Molecular Weight | 385.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Baricitinib Impurity 66 (CAS 1187594-33-7) pharmacopoeial impurity standards reference standard. Molecular formula: C17H19N7O2S. Molecular weight: 385.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H19N7O2S |
| Molecular Weight | 385.44 g/mol |
| Purity | 95% |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
Related Baricitinib Standards
- Baricitinib Impurity 64 (CAS 1187594-34-8)
- Baricitinib Impurity 63 (CAS CATO-C4X-226063)
- Baricitinib Impurity N1 (CAS 1187595-88-5)
- Baricitinib Impurity N5 (CAS 1153949-15-5)
- Baricitinib Impurity 103 (CAS CATO-C4X-2260103)
- Baricitinib Impurity 6 (CAS 2271228-51-2)
- Baricitinib Impurity 114 (CAS CATO-C4X-2260114)
- Baricitinib Impurity 49 (CAS CATO-C4X-226049)
Recommended Standards
- 1242937-87-6 Ethyl 1-(2,4-dimethoxybenzyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxylate MFCD15732480 (CAS 1242937-87-6)
- Ticagrelor Impurity 67 (CAS CATO-C4X-109367)
- (S)-4-(4-(Benzyloxy)phenyl)-3-((tert-butoxycarbonyl)amino)butanoic acid (CAS 126825-16-9)
- Sitagliptin Impurity 118 (CAS 1261633-32-2)
- Travoprost Impurity 56 (CAS 105-36-2)
- (2-Methylpropyl)[(2E)-3-phenylprop-2-en-1-yl]amine hydrochloride (CAS 1159699-87-2)
- N-(3,4-Dimethoxyphenyl)-2-(methylthio)nicotinamide (CAS 765285-31-2)
- N-(6-Hydroxy-2-methyl-3-nitro-1H-indol-1-yl)acetamide (CAS 773885-83-9)
- N-(4-Phenoxyphenyl)acetamide (CAS 6312-87-4)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com