3-Phenoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine CAS 1309981-45-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1309981-45-0 |
| Molecular Formula | C17H20BNO3 |
| Molecular Weight | 297.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Phenoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1309981-45-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H20BNO3. Molecular weight: 297.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H20BNO3 |
| Molecular Weight | 297.16 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Phenyl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrol-1-yl)methanone (CAS 1256360-12-9)
- 2,6-Dichloro-N-methyl-3-(methylsulfamoyl)benzamide (CAS 1311318-19-0)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrimidin-2-amine (CAS 1236196-27-2)
- (R)-2-(Chloromethyl)pyrrolidine (CAS 1260981-34-7)
- 1-(4,4-Dimethylcyclohexyl)-N-methylmethanamine (CAS 1484514-79-5)
- 1-Quinolin-5-yl-methylamine hydrochloride (CAS 1187931-81-2)
- 2-[(2,5-Dimethylphenyl)amino]nicotinic acid (CAS 55285-29-5)
- (R)-1-Butylpyrrolidine-2-carboxamide (CAS 474015-27-5)
- endo-BCN-PEG4-NHS ester (CAS 2252422-32-3)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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