1-Methyl-4-(2-phenylhydrazono)-3,4-dihydro-1H-thieno[3,2-c][1,2]thiazine 2,2-dioxide CAS 341967-85-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 341967-85-9 |
| Molecular Formula | C13H13N3O2S2 |
| Molecular Weight | 307.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Methyl-4-(2-phenylhydrazono)-3,4-dihydro-1H-thieno[3,2-c][1,2]thiazine 2,2-dioxide (CAS 341967-85-9) pharmaceutical standards reference standard. Molecular formula: C13H13N3O2S2. Molecular weight: 307.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H13N3O2S2 |
| Molecular Weight | 307.39 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 2-(5-((2-Phenylhydrazono)methyl)furan-2-yl)benzoic acid (CAS 88460-76-8)
- 4-(2-Phenylhydrazono)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 338416-92-5)
- 2-(1-(2-Phenylhydrazono)ethyl)pyridine (CAS 7734-05-6)
- 1-methyl-3-(2-phenylhydrazono)indolin-2-one (CAS 15096-16-9)
- 3-((2-Butyl-2-phenylhydrazono)methyl)-9-ethyl-9H-carbazole (CAS 88107-84-0)
- 5-Methyl-6-((2-phenylhydrazono)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 14161-08-1)
- 3-(2-Phenylhydrazono)indolin-2-one (CAS 17310-26-8)
- 2-Ethyl-5-(2-phenylhydrazono)furan-3,4(2H,5H)-dione (CAS 855912-40-2)
Recommended Standards
- 1'-Benzylspiro[chromane-2,4'-piperidin]-4-one (CAS 77264-89-2)
- 2-(2,6-Diisopropylphenyl)isoindoline-1,3-dione (CAS 57169-26-3)
- 1-Benzyl-3-methyl-4-[4-(propan-2-yl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860785-25-7)
- 3-(6-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1-[3-(trifluoromethyl)phenyl]urea (CAS 477864-65-6)
- 2,4-Dimethoxy-3-methylbenzene-1-sulfinic acid (CAS 102333-52-8)
- 2-((5-(4-Chlorophenyl)-4-(furan-2-ylmethyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 771517-41-0)
- 2-phenyl-4,5,6,7-tetrahydro-1,3-benzothiazol-7-one (CAS 17583-15-2)
- 2-(3-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)pyrrolidin-1-yl)-1-(tert-butoxycarbonyl)azetidin-3-yl)acetic acid (CAS 1803593-16-9)
- 1-([2,4'-Bipiperidin]-1-yl)-2-(2-fluorophenyl)ethan-1-one (CAS 1316217-38-5)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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