3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-chloro-3-fluoropyridin-4-yl)boronate CAS 1029654-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1029654-43-0 |
| Molecular Formula | C11H14BClFNO2 |
| Molecular Weight | 257.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-chloro-3-fluoropyridin-4-yl)boronate (CAS 1029654-43-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14BClFNO2. Molecular weight: 257.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14BClFNO2 |
| Molecular Weight | 257.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-bromopyrimidine-2-sulfonyl chloride (CAS 1211591-80-8)
- 6-Chloro-5-fluoropyridine-3-boronic Acid Pinacol Ester (CAS 1073312-28-3)
- Gsk3036656 (CAS 2131798-12-2)
- 5,6-Dimethyl-2-(thiophen-3-yl)pyrimidin-4-amine (CAS 1250222-48-0)
- benzyl (3R)-2-amino-3-methylpiperidine-1-carboxylate (CAS 1933774-36-7)
- 1,2,3,4-Tetrahydroisoquinolin-7-ol (CAS 30798-64-2)
- sodium 2-carboxyethane-1-sulfonate (CAS 148048-91-3)
- 6-Chloro-4-methyl-N-(pyridin-4-ylmethyl)-1,3-benzothiazol-2-amine (CAS 1204296-43-4)
- Relugolix Impurity 163 (CAS CATO-C4X-2429163)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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