Methyl 5-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carboxylate CAS 1416344-35-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1416344-35-8 |
| Molecular Formula | C13H13N3O4 |
| Molecular Weight | 275.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carboxylate (CAS 1416344-35-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13N3O4. Molecular weight: 275.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13N3O4 |
| Molecular Weight | 275.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-Fluoro-6-methoxyisonicotinic Acid (CAS 1060806-66-7)
- Tert-butyl 4-formyl-1H-benzo[d]imidazole-1-carboxylate (CAS 1273577-63-1)
- 2-Fluoro-5-nitro-3-(trifluoromethyl)benzaldehyde (CAS 918900-51-3)
- Ethyl 5-amino-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylate (CAS 107832-95-1)
- 3-(1H-Indol-1-yl)propanoic Acid (CAS 6639-06-1)
- (3-Amino-4-tert-butylphenyl)carbamic acid tert-butyl ester (CAS 873055-92-6)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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