4-(3,5-Dimethyl-4-nitro-1H-pyrazol-1-yl)butanoic acid CAS 898050-13-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898050-13-0 |
| Molecular Formula | C9H13N3O4 |
| Molecular Weight | 227.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3,5-Dimethyl-4-nitro-1H-pyrazol-1-yl)butanoic acid (CAS 898050-13-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H13N3O4. Molecular weight: 227.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O4 |
| Molecular Weight | 227.22 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 |
| 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 | 3 |
Related Dimethyl Standards
- 3-(3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)-2-methylpropanoic acid (CAS 1005640-74-3)
- 2-(3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)propanehydrazide (CAS 1005665-83-7)
- 3-(3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)propanehydrazide (CAS 512810-12-7)
- 6,7-Dimethyl-1H-naphtho[2,3-d][1,2,3]triazole-4,9-dione (CAS 72364-91-1)
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- Ethyl 2-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)acetate (CAS 5679-18-5)
- Methyl 3-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)propanoate (CAS 512809-76-6)
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Recommended Standards
- 4-(2H-Benzo[d][1,2,3]triazol-2-yl)benzene-1,3-diol (CAS 22607-31-4)
- 4-(3-Nitrophenyl)benzaldehyde (CAS 411206-92-3)
- 4-((tert-Butoxycarbonyl)amino)-1H-pyrazole-3-carboxylic acid (CAS 896466-71-0)
- 6-Methoxy-7-Methyl-Quinoline (CAS 467219-83-6)
- 3-Chloro-4-hydroxy-N-(4-methylthiazol-2-yl)benzamide (CAS 1019362-99-2)
- Menaquinone 9 (CAS 523-39-7)
- 2-Chloro-N-cyclohexyl-N-ethylnicotinamide (CAS 1016760-14-7)
- (2-(Benzyloxy)pyridin-4-yl)methanol (CAS 156367-50-9)
- 5-Bromo-2-methoxymethoxy-benzonitrile (CAS 1033602-66-2)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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