5-(Benzylamino)-1H-pyrazole-3-carboxylic acid CAS 915767-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 915767-77-0 |
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Benzylamino)-1H-pyrazole-3-carboxylic acid (CAS 915767-77-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11N3O2. Molecular weight: 217.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-(4-Ethylphenyl)oxazole-4-carboxylic acid (CAS 89205-06-1)
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- 5-(4-Ethylphenyl)-1,2-oxazole-3-carboxylic acid (CAS 887360-50-1)
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- 2-Methoxybenzyl quinoline-1(2H)-carboxylate (CAS 30831-75-5)
- Methyl 8-oxo-6,7,8,9-tetrahydro-5H-pyrrolo[1,2-a]azepine-2-carboxylate (CAS 2388474-58-4)
- Cyclohexyl(2,4-difluorophenyl)methanol (CAS 1249419-53-1)
- Vinorelbine Impurity 19 (CAS CATO-C4X-264219)
- 5-Chloro-6-hydroxypyridine-3-sulfonic acid (CAS 1279219-02-1)
- Peptide 439 (CAS CATO-CPTD788439)
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