4-Chlorobenzo[b]thiophen-3-amine CAS 165107-98-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 165107-98-2 |
| Molecular Formula | C8H6ClNS |
| Molecular Weight | 183.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorobenzo[b]thiophen-3-amine (CAS 165107-98-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H6ClNS. Molecular weight: 183.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H6ClNS |
| Molecular Weight | 183.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, 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.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorobenzo Standards
- 5-Chlorobenzo[b]thiophen-3-amine (CAS 1378658-41-3)
- 5-Chlorobenzo[b]thiophen-2-amine (CAS 1505742-19-7)
- 7-Chlorobenzo[b]thiophen-2-amine (CAS 1586767-45-4)
- 6-Chlorobenzo[b]thiophen-2-amine (CAS 1628546-79-1)
- 6-Chlorobenzo[b]thiophen-3-amine (CAS 165107-99-3)
- 7-Chlorobenzo[b]thiophen-3-amine (CAS 165108-00-9)
- 5-Chlorobenzo[d]oxazole-2,7-diamine (CAS 1527772-69-5)
- (6-Chlorobenzo[d]isoxazol-3-yl)methanol (CAS 1200219-14-2)
Recommended Standards
- 4-Chloro-6-methyl-thieno[2,3-b]pyridine (CAS 1824285-22-4)
- 6-(Chloromethyl)-1,3-benzothiazole (CAS 149440-49-3)
- 4-(Chloromethyl)benzo[d]thiazole (CAS 1824484-97-0)
- 2-(t-Butylcarbamoyl)-4-methylphenylboronic acid (CAS 1256345-94-4)
- 4-Chloro-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzamide (CAS 2246586-62-7)
- ethyl 1H-pyrrole-3-carboxylate (CAS 37964-17-3)
- H-His(1-Trt)-OMe · HCl (CAS 32946-56-8)
- Imidazo[1,2-b]pyridazine-3,6-diamine (CAS 166176-50-7)
- 3-chloro-5-methoxy-isoquinoline (CAS 1691715-12-4)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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