5-Amino-1-methylpyrazole CAS 1192-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1192-21-8 |
| Molecular Formula | C4H7N3 |
| Molecular Weight | 97.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-1-methylpyrazole (CAS 1192-21-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H7N3. Molecular weight: 97.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H7N3 |
| Molecular Weight | 97.12 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.) | 1957 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-Amino-1-methylpyrazole (CAS 1904-31-0)
- 2-Amino-4-methylimidazole (CAS 6653-42-5)
- 4-Amino-1-methylpyrazole (CAS 69843-13-6)
- 4-Amino-2H-pyrazin-4-ium-1-ide (CAS 59139-50-3)
- 4-Amino-5-methylimidazole (CAS 25271-84-5)
- 6-Amino-1-hexyne (CAS 15252-45-6)
- 1-Amino-2-cyclohexene (CAS 1541-25-9)
- 2-Amino-4H-imidazol-4-one (CAS 115973-56-3)
Recommended Standards
- 2-methyl-1H-imidazol-1-amine (CAS 115053-22-0)
- (1H-Imidazol-4-yl)methanamine (CAS 13400-46-9)
- 4-Azidobut-1-ene (CAS 113738-20-8)
- C-{4-[5-(6-Methyl-pyridin-3-yl)-[1,3,4]oxadiazol-2-yl]-cyclohexyl}-methylamine (CAS 1361111-68-3)
- Methyl (2S)-2-{[(tert-butoxy)carbonyl](methyl)amino}-4-methylpentanoate (CAS 53363-90-9)
- 4-Bromo-5-(2-chlorophenyl)furan-2-carbaldehyde (CAS 1403565-46-7)
- 1-(2-methylpropyl)-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione (CAS 292139-34-5)
- 3-Bromo-2-(4,4-difluoropiperidin-1-yl)benzaldehyde (CAS 1707580-95-7)
- 3-Bromo-6,7,8,9-tetrahydro-5H-pyrrolo[2,3-b:4,5-c]dipyridine (CAS 1784991-92-9)
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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