Methyl 3-acetoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate CAS 2377611-62-4
| CAS No. | 2377611-62-4 |
| Molecular Formula | C16H21BO6 |
| Molecular Weight | 320.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Methyl 3-acetoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2377611-62-4) is a high-purity analytical reference standard with the molecular formula C16H21BO6 and a molecular weight of 320.15 g/mol.
Based on its molecular formula C16H21BO6, Methyl 3-acetoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 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 320.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Methyl 3-acetoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H21BO6 |
| Molecular Weight | 320.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Methyl Standards
- methyl 2-acetoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1073355-18-6)
- Methyl 4-acetoxy-3-iodobenzoate (CAS 1131614-03-3)
- 2-Acetoxy-2-bromobenzophenone (CAS 890099-16-8)
- 3-Acetoxy-2-bromobenzophenone (CAS 890099-57-7)
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- 4-Acetoxy-4-bromobenzophenone (CAS 4306-46-1)
- Ethyl 4-acetoxy-7,8-dimethoxy-2-naphthoate (CAS 26129-62-4)
Recommended Standards
- 4-Formyl-2-methoxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl acetate (CAS 2130752-10-0)
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- 4-(4,5-Dichloro-6-oxopyridazin-1(6h)-yl)benzenesulfonamide (CAS 33098-13-4)
- Nonafluoro-tert-butyl 3-methylbutyrate (CAS 914637-45-9)
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- N-(4-Chlorobenzyl)cyclohexanamine hydrochloride (CAS 16912-05-3)
- N-((1-(Difluoromethyl)-1H-pyrazol-5-yl)methyl)-3-methylbutan-1-amine hydrochloride (CAS 1856095-81-2)
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