3,5-Dimethyl-1H-pyrazole-4-propanoic acid CAS 890625-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890625-93-1 |
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dimethyl-1H-pyrazole-4-propanoic acid (CAS 890625-93-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12N2O2. Molecular weight: 168.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 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 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 3-(1,5-Dimethyl-1h-pyrazol-4-yl)propanoic acid (CAS 1006446-62-3)
- 3-(1,3-Dimethyl-1h-pyrazol-4-yl)propanoic acid (CAS 1006490-35-2)
- Methyl 2-(1,4-dimethyl-1H-pyrazol-5-yl)acetate (CAS 1071814-37-3)
- 1-Ethyl-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 108444-24-2)
- 2-(3,5-Dimethyl-1h-pyrazol-4-yl)propanoic acid (CAS 1093416-51-3)
- 3-(1,5-Dimethyl-1H-pyrazol-3-yl)propanoic acid (CAS 1267133-90-3)
- 3-(1,3-Dimethyl-1h-pyrazol-5-yl)propanoic acid (CAS 1351385-42-6)
- 2,2-Dimethyl-3-(1H-pyrazol-1-yl)propanoic acid (CAS 1514861-89-2)
Recommended Standards
- 3,5-Dimethoxy-4-methylphenol (CAS 22080-97-3)
- 3,6-Dimethoxybenzene-1,2-diamine (CAS 40328-95-8)
- 3,5-Dimethoxy-2-methylphenol (CAS 39828-36-9)
- Chikusetsu saponin Ⅳa (CAS 51415-02-2)
- 2-acetamido-3-(1H-imidazol-4-yl)propanamide (CAS 10467-31-9)
- 2-(pyridin-4-yl)benzaldehyde (CAS 176526-00-4)
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