2-chloro-1-(3,4-dihydro-2H-1,4-benzothiazin-4-yl)propan-1-one CAS 1098346-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1098346-42-9 |
| Molecular Formula | C11H12ClNOS |
| Molecular Weight | 241.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-chloro-1-(3,4-dihydro-2H-1,4-benzothiazin-4-yl)propan-1-one (CAS 1098346-42-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12ClNOS. Molecular weight: 241.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12ClNOS |
| Molecular Weight | 241.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(4-Chlorophenyl)-1,4-dimethyl-4,5-dihydro-1H-1,2,4-triazole-5-thiol (CAS 1089330-82-4)
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- 7-(4-Chlorophenyl)-1,4-thiazepan-5-one (CAS 105151-08-4)
- 5-(Difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole, magnesium salt (CAS 657391-79-2)
- Imidazo[1,2-a]pyridin-2(3H)-one hydrobromide (CAS 107934-07-6)
- 1-(2,2-Difluoroethyl)-4-nitro-1h-pyrazole (CAS 1006442-51-8)
- Benzyl 3-bromocyclobutane-1-carboxylate (CAS 2167366-61-0)
- 2-(2-Amino-5-bromo-6-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1806059-64-2)
- 4-(6-Methyl-5-propionylpyridin-2-yl)piperazine-1-carbaldehyde (CAS 1355193-14-4)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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