7-(Chloromethyl)-2-methylbenzo[b]thiophene CAS 1234845-02-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1234845-02-3 |
| Molecular Formula | C10H9ClS |
| Molecular Weight | 196.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(Chloromethyl)-2-methylbenzo[b]thiophene (CAS 1234845-02-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9ClS. Molecular weight: 196.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9ClS |
| Molecular Weight | 196.70 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 |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- [4-chloro-2-(methylsulfanyl)pyrimidin-5-yl]methanol (CAS 1044145-59-6)
- Cyclohexylmethanesulfonyl Chloride (CAS 4352-30-1)
- 2-(2-Chloroethyl)benzo[b]thiophene (CAS 7136-60-9)
- 1-(1-Ethyl-3-methyl-1h-pyrazol-4-yl)-2,2,2-trifluoroethan-1-one (CAS 1174844-13-3)
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- (2R,3R,4S,5R)-2-(6-(Allyl(cyclohexyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 55611-38-6)
- 2-((5-(4-(tert-Butyl)phenyl)-4-cyclopentyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 744268-53-9)
- 2-((6-Oxo-6h-benzo[c]chromen-3-yl)oxy)propanoic acid (CAS 303016-29-7)
- Dimefuron (CAS 34205-21-5)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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