4-Aminopyridine-3-thiol CAS 52334-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52334-54-0 |
| Molecular Formula | C5H6N2S |
| Molecular Weight | 126.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Aminopyridine-3-thiol (CAS 52334-54-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H6N2S. Molecular weight: 126.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H6N2S |
| Molecular Weight | 126.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Aminopyridine Standards
- 2-Aminopyridine-4-thiol (CAS 683738-44-5)
- 3-Aminopyridine-2(1H)-thione (CAS 38240-21-0)
- 3-Aminopyridine-2-thiol (CAS 792850-88-5)
- 5-Aminopyridine-2(1H)-thione (CAS 27885-56-9)
- 5-Aminopyridine-2-thiol (CAS 760117-50-8)
- 6-Aminopyridine-2(1H)-thione (CAS 38240-17-4)
- 6-Aminopyridine-3-thiol (CAS 68559-17-1)
- 6-Aminopyridine-2,4-diol (CAS 104767-38-6)
Recommended Standards
- 4-Amino-1,2-dihydropyridine-2-thione (CAS 775228-90-5)
- 4-methylpyrimidine-2-thiol,HCl (CAS 35071-17-1)
- 4-Amino-1,2-dihydropyridine-2-thione (CAS 59243-40-2)
- (R)-4-Isopropylpyrrolidin-2-one (CAS 881315-76-0)
- 2-Methoxy-6-(trifluoromethyl)phenol (CAS 116314-59-1)
- Arylpyrazol (CAS 121750-17-2)
- tert-Butyl 2-(pyrrolidin-3-yl)pyrrolidine-1-carboxylate (CAS 1251006-82-2)
- 2-((5-Chloro-3-methyl-1-phenyl-1h-pyrazol-4-yl)methylene)malononitrile (CAS 74413-96-0)
- 1-(2,2-Dimethoxyethyl)pyrazole-4-boronic acid (CAS 2377611-87-3)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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