1-Methyl-4-nitro-1H-pyrazol-3-amine CAS 20055-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20055-00-9 |
| Molecular Formula | C4H6N4O2 |
| Molecular Weight | 142.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Methyl-4-nitro-1H-pyrazol-3-amine (CAS 20055-00-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H6N4O2. Molecular weight: 142.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H6N4O2 |
| Molecular Weight | 142.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 1-Ethyl-4-nitro-1H-1,2,3-triazole (CAS 107945-67-5)
- 1-Methyl-4-nitro-1H-imidazol-2-amine (CAS 1262282-20-1)
- 2-Methyl-5-nitro-2H-pyrazol-3-ylamine (CAS 132038-70-1)
- 4-Ethyl-3-nitro-4H-1,2,4-triazole (CAS 139339-81-4)
- 5-Methyl-3-nitro-1H-pyrazol-1-amine (CAS 151588-03-3)
- 3-Methyl-4-nitro-1H-pyrazol-1-amine (CAS 151588-04-4)
- (4-Nitro-1H-pyrazol-3-yl)methanamine (CAS 1936295-24-7)
- 1-Methyl-3-nitro-1H-pyrazol-4-amine (CAS 39205-76-0)
Recommended Standards
- 1-Methyl-4-nitro-1h-pyrazol-5-amine (CAS 19868-85-0)
- 1,1,1-Trifluoro-3-methylbutan-2-ol (CAS 382-02-5)
- 1-Methyl-5-nitro-1H-pyrazol-4-amine (CAS 89607-16-9)
- H-Aad(OMe)-OH · HCl (CAS 147780-39-0)
- 2-bromo-1-methyl-1H-pyrrole (CAS 56454-27-4)
- 1-(ChloroMethyl)-4-phenoxybenzene (CAS 4039-92-3)
- (3aS,8aS)-2,2-Dimethyl-4,4,8,8-tetraphenyltetrahydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepine 6-oxide (CAS 1817760-50-1)
- 3-Chloro-2-iodopyridine (CAS 77332-89-9)
- Methyl 2-3-6-tri-O-acetyl-α-D-glucopyranoside (CAS 18031-51-1)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com