2-(4,5-Diamino-1H-pyrazol-1-yl)acetamide CAS 439902-03-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439902-03-1 |
| Molecular Formula | C5H9N5O |
| Molecular Weight | 155.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4,5-Diamino-1H-pyrazol-1-yl)acetamide (CAS 439902-03-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H9N5O. Molecular weight: 155.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H9N5O |
| Molecular Weight | 155.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Diamino Standards
- 2-(4,6-Diamino-1,3,5-triazin-2-yl)ethanol (CAS 101140-51-6)
- 2,6-Diamino-5-(methylamino)pyrimidin-4(1H)-one (CAS 1688-92-2)
- 3,4-Diamino-6-ethyl-1,2,4-triazin-5(4H)-one (CAS 763908-37-8)
- 3,5-Diamino-1-methyl-1H-pyrazole-4-carboxamide (CAS 65889-65-8)
- 5,6-Diamino-2-(methylamino)pyrimidin-4(1H)-one (CAS 61693-25-2)
- 5,6-Diamino-4-(methylamino)pyrimidin-2(1H)-one (CAS 89364-20-5)
- 4,6-Diamino-1,3,5-triazine-2-carboxylic acid (CAS 13055-81-7)
- 2,4-Diamino-5-nitropyrimidine (CAS 18620-73-0)
Recommended Standards
- 2-(1H-1,2,4-Triazol-1-yl)propanehydrazide (CAS 934175-10-7)
- 2-(5-Methyl-1H-pyrazol-3(2H)-ylidene)hydrazinecarboxamide (CAS 81259-44-1)
- 1,7-Naphthyridine-6-carbonitrile (CAS 2109872-57-1)
- 1-(1H-indol-1-yl)-3-(piperazin-1-yl)propan-2-ol (CAS 825608-36-4)
- Methyl 7,8-dihydroxyisoquinoline-3-carboxylate (CAS 146515-39-1)
- Quetiapine Impurity 58 (CAS CATO-C4X-124458)
- Methyl 4-amino-1-(2-hydroxyethyl)-1h-pyrrole-2-carboxylate (CAS 1249078-56-5)
- 4-Methyl-N-(pyridin-3-ylmethyl)aniline (CAS 113248-79-6)
- 1-(Oxan-4-yl)-1,4-diazepane (CAS 1184240-18-3)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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