5-amino-1-methyl-3-(methylthio)-1H-pyrazole-4-carbonitrile CAS 151291-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 151291-04-2 |
| Molecular Formula | C6H8N4S |
| Molecular Weight | 168.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-amino-1-methyl-3-(methylthio)-1H-pyrazole-4-carbonitrile (CAS 151291-04-2) pharmaceutical standards reference standard. Molecular formula: C6H8N4S. Molecular weight: 168.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8N4S |
| Molecular Weight | 168.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related amino Standards
- 2-Amino-4-ethoxythiophene-3-carbonitrile (CAS 105558-72-3)
- 1380571-61-8 2-Amino-5,7a-dihydrobenzo[d]-thiazol-4(3aH)-one (CAS 1380571-61-8)
- 3-Amino-1-methyl-5-(methylthio)-1H-pyrazole-4-carbonitrile (CAS 151291-05-3)
- 2-Amino-5,6-dihydro-4H-benzothiazol-7-one (CAS 17583-10-7)
- 2-Amino-6,7-dihydrobenzo[d]thiazol-5(4H)-one (CAS 1934503-99-7)
- [(5-amino-1,3-dimethyl-1h-pyrazol-4-yl)sulfanyl]formonitrile (CAS 19688-92-7)
- 2-Amino-6,7-dihydrobenzo[d]thiazol-4(5H)-one (CAS 36234-66-9)
- 3-amino-1-(pyridin-2-yl)thiourea (CAS 36273-89-9)
Recommended Standards
- 6-(sulfanylmethyl)pyridine-2-carboxamide (CAS 1379306-18-9)
- 2-Hydroxyphenylthiourea (CAS 1520-26-9)
- 6-Methoxypyridine-2-carbothioamide (CAS 134789-88-1)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,3-dimethylphenyl)acetamide (CAS 444152-23-2)
- 2-Nitro-N-(6-oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)benzenesulfonamide (CAS 865659-01-4)
- 3-((4-(Hydroxymethyl)-3-methyl-2,6-dinitrophenyl)amino)pentan-2-ol (CAS 127971-67-9)
- cis (Z)-Flupentixol DiHCl (CAS 51529-01-2)
- 4-((5-Formyl-2-methoxybenzyl)oxy)-3-methoxybenzaldehyde (CAS 438220-55-4)
- Ethyl 2-(7-methoxybenzofuran-2-yl)acetate (CAS 850210-51-4)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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