4-Amino-3-chlorobenzenethiol CAS 1122-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1122-40-3 |
| Molecular Formula | C6H6ClNS |
| Molecular Weight | 159.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Amino-3-chlorobenzenethiol (CAS 1122-40-3) pharmaceutical standards reference standard. Molecular formula: C6H6ClNS. Molecular weight: 159.64 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H6ClNS |
| Molecular Weight | 159.64 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-4-chlorobenzenethiol (CAS 1004-00-8)
- 2-Amino-6-chlorobenzenethiol (CAS 14482-33-8)
- 4-Amino-2-chlorobenzene-1-thiol (CAS 15178-53-7)
- 3-Amino-2-chlorobenzenethiol (CAS 1801694-22-3)
- 2-Amino-3-chlorobenzenethiol (CAS 40925-72-2)
- 2-Amino-5-chlorobenzenethiol (CAS 23474-98-8)
- 5-Amino-2-chlorobenzenethiol (CAS 97094-83-2)
- 4-amino-2-chloro-pyridine-3-carbonitrile (CAS 1194341-42-8)
Recommended Standards
- 2-Chloro-4-cyclopropylthiazole (CAS 1344072-01-0)
- 3296-05-7 AR-1J7221 n-(2-(dimethylamino)ethyl)-n'-(2-((2-(dimethylamino)ethyl)methylamino)ethyl)-n,n'-dimethylethylenediamine (CAS 3296-05-7)
- 2-Chloro-5-cyclopropylthiazole (CAS 1412953-26-4)
- 4-(4-(4-Chlorobenzyl)piperazin-1-yl)-3-nitrobenzoic acid (CAS 341967-72-4)
- 2-Chloro-3-(hydroxymethyl)benzaldehyde (CAS 1289263-62-2)
- Methyl 2-(4-fluorophenyl)-2-(4-oxopiperidin-1-yl)acetate (CAS 1416437-98-3)
- 5-(((2-Chlorobenzyl)amino)methyl)pyrimidin-2-amine (CAS 1279206-15-3)
- 4,4'-(6,6'-Bis(4-aminophenyl)-[9,9'-bicarbazole]-3,3'-diyl)dibenzaldehyde (CAS 2446214-47-5)
- 1-Phenethyl-1,4-diazepane (CAS 40389-67-1)
- Eledoisin Related Peptide (CAS 2990-43-4)
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