3-Benzyloxy-2-methoxyphenylboronic acid pinacol ester CAS 2121514-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121514-22-3 |
| Molecular Formula | C20H25BO4 |
| Molecular Weight | 340.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Benzyloxy-2-methoxyphenylboronic acid pinacol ester (CAS 2121514-22-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H25BO4. Molecular weight: 340.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H25BO4 |
| Molecular Weight | 340.22 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 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.) | 1997 |
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- (2-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol (CAS 1447325-83-8)
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Recommended Standards
- 2,4-Dichloro-5-[(pentan-2-yl)sulfamoyl]benzoic acid (CAS 743451-65-2)
- 3-Bromo-5-(1-(2,2-diethoxyethyl)-1H-imidazol-2-yl)pyridine (CAS 941294-55-9)
- 4-Chloro-3-((4-chlorophenyl)sulfonyl)-2-methyl-1H-indole (CAS 646514-81-0)
- 5331-91-9 R9099U429R 5-Chloro-2-mercaptobenzothiazole 2-Benzothiazolethiol, 5-chloro- 2(3H)-Benzothiazolethione, 5-chloro- (9CI) Benzothiazole, 5-chloro-2-mercapto- 5-Chloro-2-benzothiazolethiol EINECS 226-235-0 NSC 3934 SH-Benzothiazole UNII-R9099U429R (CAS 5331-91-9)
- N-(5-(2,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide (CAS 1170576-50-7)
- 2-Bromo-N-(5-chloro-2-methylphenyl)-2-methylpropanamide (CAS 1365963-36-5)
- benzyl 2,4-dioxo-1,8-diazaspiro[4.5]decane-8-carboxylate (CAS 2029246-72-6)
- 2-(4-Methylphenylsulfonamido)-N-(1,2,4-triazin-3-yl)acetamide (CAS 138598-40-0)
- methyl 5-fluoro-2,3-dihydroxy-benzoate (CAS 1258002-30-0)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com