5-Aminobenzo[b]thiophene CAS 20532-28-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20532-28-9 |
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Aminobenzo[b]thiophene (CAS 20532-28-9) pharmaceutical standards reference standard. Molecular formula: C8H7NS. Molecular weight: 149.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | 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.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Aminobenzo Standards
- 4-Aminobenzo[b]thiophene (CAS 17402-83-4)
- 6-Aminobenzo[b]thiophene (CAS 5339-33-3)
- 6-Aminobenzo[c][1,2]oxaborol-1(3H)-ol (CAS 117098-94-9)
- 7-Aminobenzo[c][1,2]oxaborol-1(3H)-ol (CAS 947165-27-7)
- 3-Aminobenzo[d]isoxazol-6-ol (CAS 1448675-05-5)
- 6-Aminobenzo[d]isoxazol-3(2H)-one (CAS 149897-43-8)
- 2-Aminobenzo[d]oxazol-7-ol (CAS 1554330-92-5)
- 3-Aminobenzo[d]oxazol-2(3H)-one (CAS 17823-06-2)
Recommended Standards
- 5,6-Dihydro-4H-cyclopenta[b]thiophene-2-carbonitrile (CAS 874881-14-8)
- 5-methyl-1,3-benzothiazole (CAS 2942-16-7)
- 4-Methylthiomorpholine 1,1-dioxide (CAS 25343-91-3)
- tert-Butyl 5-aminopyrazine-2-carboxylate (CAS 710322-34-2)
- (E)-Methyl 4-(4-bromophenyl)but-2-enoate (CAS 1310810-17-3)
- (3,6-Dichloro-2-methoxyphenyl)boronic acid (CAS 919355-31-0)
- 3-methanesulfonylpropanoic acid (CAS 645-83-0)
- 5-(2-hydroxyethyl)-1,2-dihydropyrimidin-2-one hydrochloride (CAS 1803571-24-5)
- 3-(3-(Chlorosulfonyl)phenyl)propanoic acid (CAS 494751-92-7)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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