4-(methylsulfanyl)-1H-pyrazol-3-amine CAS 1249616-13-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1249616-13-4 |
| Molecular Formula | C4H7N3S |
| Molecular Weight | 129.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(methylsulfanyl)-1H-pyrazol-3-amine (CAS 1249616-13-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H7N3S. Molecular weight: 129.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H7N3S |
| Molecular Weight | 129.18 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related methylsulfanyl Standards
- 5-(methylsulfanyl)pentanenitrile (CAS 59121-25-4)
- 3-[(Methylsulfanyl)methyl]-1H-pyrazole (CAS 270920-35-9)
- 3-(Methylsulfanyl)-4h-1,2,4-triazol-4-amine (CAS 65901-91-9)
- 1-(Methylsulfanyl)cyclobutane-1-carbaldehyde (CAS 35120-17-3)
- 1-(Methylsulfanyl)cyclobutane-1-carbonitrile (CAS 1465230-51-6)
- 3-(methylsulfanyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 53065-40-0)
- 3-(Methylsulfanyl)cyclopentan-1-amine (CAS 1342950-93-9)
- [1-(methylsulfanyl)cyclobutyl]methanamine (CAS 1487438-51-6)
Recommended Standards
- S-(2-Cyanoethyl) ethanethioate (CAS 119174-33-3)
- 4-ethyl-2,3-dihydro-1,3-thiazol-2-one (CAS 1250781-53-3)
- 5-Amino-3-(methylthio)-1H-pyrazole (CAS 117736-74-0)
- (Z)-tert-Butyl (3-ethyl-4-oxo-1,3,7-triazaspiro[4.5]decan-2-ylidene)carbamate (CAS 1956426-23-5)
- 5-(2-Aminothiazol-4-yl)-3-methylindolin-2-one (CAS 105344-33-0)
- 2-(n-Methylthiophene-2-sulfonamido)acetic acid (CAS 706766-53-2)
- Rivastigmine impurity 32 (CAS CATO-C4X-138432)
- 2-(Trifluoromethyl)quinoline-7-carboxylic acid (CAS 868662-63-9)
- Fosfomycin Impurity 28 (CAS CATO-C4X-131628)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
Why CATO?
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