4-Amino-5-(2-chlorophenyl)-4H-1,2,4-triazole-3-thiol CAS 13229-02-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13229-02-2 |
| Molecular Formula | C8H7ClN4S |
| Molecular Weight | 226.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-5-(2-chlorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 13229-02-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7ClN4S. Molecular weight: 226.69 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN4S |
| Molecular Weight | 226.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-5-(3-chlorophenyl)-4h-1,2,4-triazole-3-thiol (CAS 117320-66-8)
- 4-Amino-5-(4-chloro-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 68468-95-1)
- N-(5-Amino-2-chlorophenyl)-3-methylbutanamide (CAS 1082128-62-8)
- 2-Amino-N-(1-(3-chlorophenyl)ethyl)-N-methylacetamide (CAS 1179056-83-7)
- 2-Amino-N-(3-chlorobenzyl)-N-ethylacetamide (CAS 1184265-17-5)
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- (R)-(3-amino-4-chloro-2-(pyrrolidin-2-yl)phenyl)methanol (CAS 1213964-54-5)
- 4-Amino-N-(tert-butyl)-2-chlorobenzamide (CAS 128742-22-3)
Recommended Standards
- N-(2-Chloro-5-methylpyrimidin-4-yl)thiazol-2-amine (CAS 1624260-89-4)
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- 4-((4-Fluorophenyl)amino)-4-oxobutanoic acid (CAS 199461-14-8)
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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