2-(2-Methoxy-2-oxoethyl)phenylboronic Acid Pinacol Ester CAS 956229-86-0
| CAS No. | 956229-86-0 |
| Molecular Formula | C15H21BO4 |
| Molecular Weight | 276.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(2-Methoxy-2-oxoethyl)phenylboronic Acid Pinacol Ester (C15H21BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 276.14 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-(2-Methoxy-2-oxoethyl)phenylboronic Acid Pinacol Ester (CAS 956229-86-0), a certified reference material (molecular formula C15H21BO4, MW 276.14 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(2-Methoxy-2-oxoethyl)phenylboronic Acid Pinacol Ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H21BO4 |
| Molecular Weight | 276.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Methoxy Standards
- 1-(3-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1246560-12-2)
- (E)-2-Methoxy-4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)phenol (CAS 1618099-61-8)
- 1-(2-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1655495-99-0)
- 1-(2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 638214-65-0)
- 2-Methoxy-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2121511-84-8)
- 2-Methoxy-6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2845308-96-3)
- 3-(2-Methoxy-2-oxoethyl)phenylboronic Acid Pinacol Ester (CAS 478375-42-7)
- 4-Methoxy-3-(1-methylethyl)phenylboronic acid pinacol ester (CAS 2121513-08-2)
Recommended Standards
- 2-(2-Pyridyl)-N-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]acetamide (CAS 2246860-21-7)
- 1-(2-(Methylamino)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)ethan-1-one (CAS 2103352-44-7)
- 2-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetohydrazide (CAS 2096335-03-2)
- (4-(3-Methylureido)benzene)boronic acid pinacol ester, 97% (CAS 874290-99-0)
- 2-Cyclopropyloxazole-4-carbaldehyde (CAS 1393673-02-3)
- Ethyl 5-(3-chlorophenyl)oxazole-2-carboxylate (CAS 400715-69-7)
- (4-(1-(4-(2-((Tert-butyldimethylsilyl)oxy)ethyl)piperazin-1-yl)ethyl)phenyl)boronic acid (CAS 1704069-39-5)
- 1-(2-Hydroxyethyl)-3-(2-methoxyphenyl)urea (CAS 15145-33-2)
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