5-chloro-3-methyl-1-benzothiophene CAS 19404-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19404-18-3 |
| Molecular Formula | C9H15ClS |
| Molecular Weight | 190.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-chloro-3-methyl-1-benzothiophene (CAS 19404-18-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H15ClS. Molecular weight: 190.73 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H15ClS |
| Molecular Weight | 190.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- Neodecanoylchloride (CAS 40292-82-8)
- 6-(chloromethyl)-1-benzothiophene (CAS 56540-84-2)
- 1-(4-Chlorophenyl)-2-methyldisulfane (CAS 53830-55-0)
- 2-Fluoro-5-methylphenylboronic Acid (CAS 166328-16-1)
- 2-Chloro-N-(2-hydroxy-5-methylphenyl)propanamide (CAS 17959-87-4)
- Iberiotoxin (CAS 129203-60-7)
- (2R,3S,5R)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3-yl methyl diiSopropylphosphoramidite (CAS 84416-83-1)
- 5-Bromo-6-methylpicolinoyl chloride (CAS 1310416-51-3)
- (4-Chlorophenyl)(2,4-difluorobenzyl)sulfane (CAS 1443311-91-8)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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