2-(4-Nitro-1h-pyrazol-1-yl)propanehydrazide CAS 959059-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 959059-55-3 |
| Molecular Formula | C6H9N5O3 |
| Molecular Weight | 199.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Nitro-1h-pyrazol-1-yl)propanehydrazide (CAS 959059-55-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H9N5O3. Molecular weight: 199.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H9N5O3 |
| Molecular Weight | 199.17 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Nitro Standards
- 2-(3-Methyl-4-nitro-1h-pyrazol-1-yl)acetohydrazide (CAS 1001755-56-1)
- 1-Ethyl-4-nitro-1h-pyrazole-3-carbohydrazide (CAS 1001755-77-6)
- (5-methyl-3-nitro-pyraZol-1-yl)-acetic acid hydrazide (CAS 1002034-01-6)
- 3-(3-Nitro-1h-pyrazol-1-yl)propanehydrazide (CAS 1004644-65-8)
- 8-Nitro-5-quinolinecarbonitrile (CAS 1394085-55-2)
- 2-(2-Methyl-4-nitro-1h-imidazol-1-yl)acetohydrazide (CAS 93637-76-4)
- 2-(4-Methyl-3-nitro-1H-pyrazol-1-yl)acetohydrazide (CAS 895930-77-5)
- 3-(4-Nitro-1h-pyrazol-1-yl)propanehydrazide (CAS 512809-14-2)
Recommended Standards
- 2,2,2-Trifluoroethyl diethylcarbamate (CAS 326-94-3)
- 2-(3-Nitrobenzylidene)malononitrile (CAS 2826-32-6)
- 2-Methyl-5-(trifluoromethyl)-1H-indole (CAS 366448-74-0)
- 3-Nitro-4-(pyrrolidin-1-yl)benzonitrile (CAS 19005-64-2)
- 1-(6-Nitropyridin-3-yl)piperazine hydrochloride (CAS 1221726-34-6)
- 1,4-Bis(hexafluoro-α-hydroxyisopropyl)benzene Hydrate (CAS 1992-15-0)
- 3-Amino-N-methyl-4-(methylamino)benzamide (CAS 66315-21-7)
- 2-(Bromomethyl)-1-chloro-3-methylbenzene (CAS 259733-13-6)
- Selexipag Impurity 15 (CAS CATO-C4X-196115)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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