3,6-Dihydro-2H-1,4-thiazine-3-carboxylic acid CAS 190975-35-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 190975-35-0 |
| Molecular Formula | C5H7NO2S |
| Molecular Weight | 145.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,6-Dihydro-2H-1,4-thiazine-3-carboxylic acid (CAS 190975-35-0) pharmaceutical standards reference standard. Molecular formula: C5H7NO2S. Molecular weight: 145.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H7NO2S |
| Molecular Weight | 145.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 5,6-Dihydro-4H-1,3-thiazine-2-carboxylic acid (CAS 97190-70-0)
- 1-Phenyl-2,5-dihydro-1H-pyrrole (CAS 103204-12-2)
- 1-Phenyl-2,3-dihydro-1H-pyrrole (CAS 149206-56-4)
- 2,3-Dihydro-1H-benzo[b]azepine (CAS 3749-12-0)
- 3-Phenyl-2,5-dihydro-1H-pyrrole (CAS 52906-59-9)
- 4,5-Dihydro-3H-benzo[c]azepine (CAS 23758-95-4)
- 5-Phenyl-3,4-dihydro-2H-pyrrole (CAS 700-91-4)
- 2,3-Dihydro-1H-pyrrolo[3,2-b]pyridine-6-carbonitrile (CAS 1194683-74-3)
Recommended Standards
- (S)-2-methyl-4,5-dihydrothiazole-4-carboxylic acid (CAS 190601-71-9)
- (2-Methoxythiazol-5-yl)methanol (CAS 937676-12-5)
- Methyl 3-isothiocyanatopropionate (CAS 18967-35-6)
- Psora 4 (CAS 724709-68-6)
- 3-(1-Amino-2-methylpropan-2-yl)oxan-3-ol (CAS 1522661-31-9)
- (4-Chlorophenyl)(4-(2,3-dichlorophenyl)-1H-pyrrol-3-yl)methanone (CAS 477886-30-9)
- 4-Nitroisoquinolin-3-ol (CAS 669769-53-3)
- 1-(3-Ethoxycyclobutyl)ethan-1-amine (CAS 1701526-71-7)
- (6-Fluoro-4H-benzo[d][1,3]dioxin-8-yl)methanol (CAS 306934-89-4)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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