3-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate CAS 2304633-93-8
| CAS No. | 2304633-93-8 |
| Molecular Formula | C16H23BO4 |
| Molecular Weight | 290.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate (CAS 2304633-93-8), molecular formula C16H23BO4 and molecular weight 290.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H23BO4, 3-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 3-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate 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 | C16H23BO4 |
| Molecular Weight | 290.16 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.) | 1999 |
Related Methyl Standards
- Benzyl 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propanoate (CAS 1175712-34-1)
- Ethyl 2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 1198615-70-1)
- Ethyl 2-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 1228690-72-9)
- Methyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoate (CAS 1282660-71-2)
- 2-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid (CAS 909187-36-6)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate (CAS 2304635-81-0)
- 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)butanoic acid (CAS 859169-88-3)
- Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoate (CAS 890839-11-9)
Recommended Standards
- 3-Bromo-N-(p-tolyl)benzamide (CAS 331864-51-8)
- 4-(2-Ethoxy-2-oxoethyl)phenylboronic Acid Pinacol Ester (CAS 859169-20-3)
- 3,5-Bis(trifluoromethyl)benzalmalononitrile (CAS 389614-54-4)
- 4'-Bromo[1,1'-biphenyl]-4-acetamide (CAS 77529-38-5)
- 4-{[(4-phenoxyphenyl)amino]methylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 477850-93-4)
- 5-(Hydroxymethyl)-2-isopropoxybenzonitrile (CAS 1206124-22-2)
- Fmoc-Trp(N-CH2-COOtBu)-OH (CAS 1629658-33-8)
- 2-(2-Bromo-3-(trifluoromethyl)phenyl)acetonitrile (CAS 1214339-44-2)
- N-Phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]-pyridine-3-carboxamide hydrochloride (CAS 1220035-70-0)
- Alkannin Impurity 4 (CAS 52387-15-2)
- 6-[2-(trifluoromethyl)phenoxy]pyridine-3-carbonitrile (CAS 1016747-55-9)
- 4-Chloropyrrolo[2,1-f][1,2,4]triazin-2-amine (CAS 1359657-06-9)
- 1-Allyl-3-(2-ethoxyphenyl)thiourea (CAS 14255-93-7)
- Human glucagon CRS (CAS 9007-92-5)
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 18665070610 / Nicole.chen@cato-chem.com