N-(3-Chloro-4-fluorophenyl)-4-hydroxy-1-methyl-2,2-dioxo-1,2-dihydro-2lambda~6~,1-benzothiazine-3-carbothioamide CAS 477860-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477860-33-6 |
| Molecular Formula | C16H12ClFN2O3S2 |
| Molecular Weight | 398.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-Chloro-4-fluorophenyl)-4-hydroxy-1-methyl-2,2-dioxo-1,2-dihydro-2lambda~6~,1-benzothiazine-3-carbothioamide (CAS 477860-33-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12ClFN2O3S2. Molecular weight: 398.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12ClFN2O3S2 |
| Molecular Weight | 398.86 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
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Recommended Standards
- 4-[(4-Chlorophenyl)sulfanyl]-N-(2-methylphenyl)-3-nitrobenzamide (CAS 303988-24-1)
- 2-{[(4-Chlorophenyl)(1,1-dioxido-1,2-benzisothiazol-3-yl)amino]methyl}phenol (CAS 591242-70-5)
- (Z)-3-{[4-(4-chlorophenyl)-1H-pyrazol-5-yl]amino}-2-[(4-methylphenyl)sulfonyl]-2-propenenitrile (CAS 1029989-13-6)
- (1R,3R)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5S,E)-6-(methoxymethoxy)-5,6-dimethylhept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)cyclohexane-1,3-diol (CAS 1023889-38-4)
- 6-(4-Ethoxy-3-methylphenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437434-86-0)
- 1-(2-MEthyl-4-nitrophenyl)piperidine (CAS 51248-16-9)
- 3-(1-Methylcyclopropyl)propan-1-ol (CAS 120077-89-6)
- H-β-tBu-DL-Ala-OH (CAS 106247-35-2)
- tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate (CAS 1803562-70-0)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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