Dimethyl 1-(2-cyanoethyl)-1H-pyrazole-3,4-dicarboxylate CAS 882865-72-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 882865-72-7 |
| Molecular Formula | C10H11N3O4 |
| Molecular Weight | 237.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 1-(2-cyanoethyl)-1H-pyrazole-3,4-dicarboxylate (CAS 882865-72-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11N3O4. Molecular weight: 237.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O4 |
| Molecular Weight | 237.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 4-Bromo-6-fluoro-2-(trifluoromethyl)quinoline (CAS 31009-33-3)
- N,N’-Dicyclohexylcarbodiimide Pentachlorophenol Complex (CAS 15406-98-1)
- (1-Isopropyl-1H-pyrazol-5-yl)boronic acid (CAS 839714-33-9)
- (E)-4-(6-Bromopyridin-2-yl)but-3-en-2-one (CAS 1334663-29-4)
- 2-Bromo-3-(bromomethyl)-4-fluoro-1-iodobenzene (CAS 2092531-09-2)
- 1,5-Diethyl-4-iodo-1H-pyrazole (CAS 1354704-11-2)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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