4-((4-Chlorophenyl)sulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine CAS 338777-77-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338777-77-8 |
| Molecular Formula | C14H12ClNO2S2 |
| Molecular Weight | 325.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Chlorophenyl)sulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine (CAS 338777-77-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12ClNO2S2. Molecular weight: 325.83 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12ClNO2S2 |
| Molecular Weight | 325.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 |
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Recommended Standards
- 3-(n,n-Diethylsulfamoyl)-4-methylbenzenesulfonyl chloride (CAS 923771-07-7)
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- 2-(4-(tert-Butyl)benzyl)-7-chloroisoquinolin-1(2H)-one (CAS 853319-72-9)
- 1-(Cyclohexylsulfonyl)-3-phenylazepane (CAS 1705086-59-4)
- N1-((Triethoxysilyl)methyl)hexane-1,6-diamine (CAS 15129-36-9)
- 4-Bromo-1-(cyclohexyloxy)-2-fluorobenzene (CAS 1369919-30-1)
- 2-[[2-(4-Bromophenyl)-6-methyl-4-pyrinidinyl]amino]ethanol (CAS 330981-72-1)
- Bempedoic Acid Impurity 40 (CAS CATO-C4X-218940)
- Methyl 3-methoxy-2-methyl-2-(methylamino)propanoate (CAS 1248403-56-6)
- Neuropeptide Y, human (CAS 98264-90-5)
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