1-(3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)-2-methylpropan-2-ol CAS 1082503-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1082503-78-3 |
| Molecular Formula | C15H27BN2O3 |
| Molecular Weight | 294.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)-2-methylpropan-2-ol (CAS 1082503-78-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H27BN2O3. Molecular weight: 294.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H27BN2O3 |
| Molecular Weight | 294.20 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.) | 1989 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(3-Benzylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073355-05-1)
- 2-Oxo-2H-chromen-7-yl trifluoromethanesulfonate (CAS 108530-10-5)
- Tert-butyl 3-(2-bromoethyl)-3-methoxyazetidine-1-carboxylate (CAS 2306275-65-8)
- Glycopyrrolate Impurity 23 (CAS 937179-78-7)
- 1-[(2,4,5-Trichlorophenyl)sulfonyl]-4-piperidinecarboxamide (CAS 1022425-58-6)
- (2E,4E)-1-Chlorohexa-2,4-diene (CAS 17100-75-3)
- N'-(4-Bromo-2-pyridinyl)-N,N-dimethylmethanimidamide (CAS 1197371-40-6)
- 2-Amino-N-((1-benzylpyrrolidin-2-yl)methyl)acetamide (CAS 1353944-10-1)
- 8-tert-Butyl-4-(2,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-17-6)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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