7-Chloro-4-((4-methoxyphenyl)sulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine CAS 338777-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338777-93-8 |
| Molecular Formula | C15H14ClNO3S2 |
| Molecular Weight | 355.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Chloro-4-((4-methoxyphenyl)sulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine (CAS 338777-93-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H14ClNO3S2. Molecular weight: 355.86 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H14ClNO3S2 |
| Molecular Weight | 355.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 2-Chloro-N-(1-(5,6-dimethyl-1H-benzo[d]imidazol-2-yl)-2-methylpropyl)benzamide (CAS 338423-16-8)
- 4-((6-Chloro-2-phenylimidazo[1,2-a]pyridin-3-yl)methyl)-2,6-dimethylmorpholine (CAS 439108-21-1)
- 4'-Chloro-N,N-diphenyl-[1,1'-biphenyl]-4-amine (CAS 880800-25-9)
- Ethyl 4-chloro-2-(((2-cyanoethyl)thio)methyl)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 885460-57-1)
- 2-(4-Chloro-2-methylphenoxy)-N-[(cyclohexylcarbamothioyl)amino]acetamide (CAS 172968-00-2)
- 4-(2-Chloro-6-(3-methoxyoxetan-3-yl)-7-methylthieno[3,2-d]pyrimidin-4-yl)morpholine (CAS 1394077-00-9)
- Ethyl 4-chloro-5-methyl-2-(morpholin-4-ylmethyl)thieno[2,3-d]pyrimidine-6-carboxylate (CAS 735305-32-5)
- Ethyl 5-chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[3,4-c]pyridine-3-carboxylate (CAS 2201100-88-9)
Recommended Standards
- 6-(4-Chlorophenyl)-4-phenyl-2H-thiazolo[3,2-a][1,3,5]triazine-2-thione (CAS 89012-18-0)
- N-(4-chlorophenyl)-4-(3-phenylallyl)piperazine-1-carboxamide (CAS 401636-59-7)
- Tofacitinib Impurity 138 (CAS CATO-C4X-1079138)
- Methyl 6-acetyl-4-oxo-1,4-dihydroquinoline-2-carboxylate (CAS 67084-85-9)
- Ethyl 7-((4-chloro-7-methoxyquinazolin-6-yl)oxy)heptanoate (CAS 1012057-26-9)
- 2-(3-Fluorophenyl)-2-morpholinoethylamine (CAS 933739-52-7)
- 4-Amino-6-methylpyrimidine-5-carbaldehyde (CAS 76574-46-4)
- 1-(3,5-Dibromo-4-methylphenyl)ethanol (CAS 1935124-81-4)
- 1-(4-chlorophenyl)-2,2-difluoroethan-1-ol 170653-43-7 (CAS 170653-43-7)
- HIV (gp120) Antigenic Peptide (H-2982.0500) (CAS 198636-94-1)
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