2-Amino-5-mercapto-1H-pyrrole-3,4-dicarbonitrile CAS 16754-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16754-97-5 |
| Molecular Formula | C6H4N4S |
| Molecular Weight | 164.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-mercapto-1H-pyrrole-3,4-dicarbonitrile (CAS 16754-97-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H4N4S. Molecular weight: 164.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H4N4S |
| Molecular Weight | 164.19 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Methyl-1H-pyrazolo[3,4-c]isothiazole-3-carbonitrile (CAS 1603826-47-6)
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- Heptadecanoic-17,17,17-d3 Acid (CAS 202528-95-8)
- 3-(2-(4-Hydroxy-3,5-diiodostyryl)-3,3-dimethyl-3H-indol-1-ium-1-yl)propane-1-sulfonate (CAS 145876-11-5)
- N-(2-Fluorophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1795413-34-1)
- rac-(2R,3R)-3-(trifluoromethyl)bicyclo[2.2.2]octane-2-carboxylic acid (CAS 1909287-46-2)
- Methyl 2,5,9-Trimethyldeca-2,4,8-trienoate (CAS 58793-86-5)
- 8-Bromo-6-chloro-3-nitroimidazo[1,2-a]pyridine (CAS 1072944-56-9)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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