1,3-Dimethylpyrazole-5-boronic Acid Pinacol Ester CAS 847818-79-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 847818-79-5 |
| Molecular Formula | C11H19BN2O2 |
| Molecular Weight | 222.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dimethylpyrazole-5-boronic Acid Pinacol Ester (CAS 847818-79-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H19BN2O2. Molecular weight: 222.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H19BN2O2 |
| Molecular Weight | 222.09 g/mol |
| Appearance | White to pale 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dimethylpyrazole Standards
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- 1,4-Dimethylpyrazole-5-boronic Acid Pinacol Ester (CAS 1047644-76-7)
- 1,3-Dimethylpyrazole-4-sulfonyl Chloride (CAS 89501-93-9)
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- Ethyl 3,5-Dimethylpyrazole-4-carboxylate (CAS 35691-93-1)
- 2,4-dimethylpyrazole-3-carbonyl chloride (CAS 160886-90-8)
Recommended Standards
- 1,2-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 2223050-13-1)
- 1,4-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2223043-80-7)
- 1-(3,5-Dichloropyridin-2-yl)thiourea (CAS 31545-32-1)
- 2-Methyl-3-(3-oxobutyl)quinolin-4(1H)-one (CAS 37126-99-1)
- 1221153-81-6 (2E)-1-[5-Chloro-1-(propan-2-yl)-1H-pyrrolo[2,3-c]pyridin-3-yl]-3-(dimethylamino)prop-2-en-1-one DTXSID60719909 (CAS 1221153-81-6)
- 2-((6-Methylimidazo[1,2-a]pyridin-2-yl)methoxy)benzoic acid (CAS 1095491-96-5)
- 2-[p-(1-Bromo-2-methylpropyl)phenyl]propionic Acid (CAS 75625-98-8)
- 1'-Benzyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine] (CAS 65092-20-8)
- Imidafenacin Impurity 2 (CAS 503598-68-3)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
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