4-Nitro-1H-pyrazole-3,5-diamine CAS 62063-02-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62063-02-9 |
| Molecular Formula | C3H5N5O2 |
| Molecular Weight | 143.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitro-1H-pyrazole-3,5-diamine (CAS 62063-02-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H5N5O2. Molecular weight: 143.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H5N5O2 |
| Molecular Weight | 143.10 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.) | 1974 |
| Nitrogen Atoms | 5 |
Related Nitro Standards
- (3-Nitro-1H-pyrazol-5-yl)methanol (CAS 1000895-25-9)
- (4-Nitro-1h-pyrazol-1-yl)methanol (CAS 1001518-99-5)
- 1-Methyl-4-nitro-1H-pyrazol-3-ol (CAS 1458593-78-6)
- (4-Nitro-1H-pyrazol-3-yl)methanol (CAS 1479085-67-0)
- (2-Nitro-1H-imidazol-5-yl)methanol (CAS 82594-81-8)
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- 1-Methyl-5-nitro-1,3-dihydro-2H-imidazol-2-one (CAS 63062-13-5)
- 2-Methyl-4-nitro-1H-imidazol-5-ol (CAS 782387-82-0)
Recommended Standards
- 4-Methoxy-3-nitro-1H-pyrazole (CAS 2306277-70-1)
- 5-Amino-1,3,4-oxadiazole-2-carbohydrazide (CAS 45762-25-2)
- 4-Amino-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 89033-46-5)
- (3R)-3-methyltetrahydrofuran-3-carboxylic acid (CAS 2200475-49-4)
- (E)-N-(1-(2-Fluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide (CAS 1346145-50-3)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c]isothiazole (CAS 2096337-96-9)
- (2E)-1-(4-Ethoxyphenyl)-3-(2-fluorophenyl)prop-2-en-1-one (CAS 358343-55-2)
- 2-Amino-2-(4-methoxyphenyl)acetic Acid (CAS 19789-59-4)
- 122876-14-6 7-methyloctanoyl chloride (CAS 122876-14-6)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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