Methyl 4-(1,3,2-dioxaborolan-2-yl)benzoate CAS 276694-15-6
| CAS No. | 276694-15-6 |
| Molecular Formula | C10H11BO4 |
| Molecular Weight | 206.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-(1,3,2-dioxaborolan-2-yl)benzoate (CAS 276694-15-6), molecular formula C10H11BO4 and molecular weight 206.00 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Methyl 4-(1,3,2-dioxaborolan-2-yl)benzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 206.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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.
As a certified reference material (CRM), Methyl 4-(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 | C10H11BO4 |
| Molecular Weight | 206.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Methyl Standards
- 2-(1,3,2-Dioxaborolan-2-yl)pyridine (CAS 317810-27-8)
- 1,3-Di(1,3,2-dioxaborolan-2-yl)benzene (CAS 128796-40-7)
- 3-(1,3,2-Dioxaborolan-2-yl)benzoic acid (CAS 2070921-91-2)
- 4-(1,3,2-Dioxaborolan-2-yl)benzoic acid (CAS 276694-12-3)
- (E)-(3-(1,3,2-Dioxaborolan-2-yl)prop-1-en-1-yl)trimethylsilane (CAS 113999-42-1)
- (2-Phenyl-1,3,2-dioxaborolan-4-yl)methanol (CAS 2412-76-2)
- 4-(1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 328063-34-9)
- 2-(1,3,2-Dioxaborolan-2-yl)benzonitrile (CAS 214360-79-9)
Recommended Standards
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- 6-Amino-5-bromopyrimidine-2,4(1H,3H)-dione (CAS 6312-73-8)
- 2-Amino-4-bromo-5-fluorophenol (CAS 1016234-89-1)
- 6-Chloro-2-(methylsulfanyl)quinazolin-4-ol (CAS 33017-87-7)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-mercapto-3-methylbutanoic acid (CAS 2171765-46-9)
- 3-(3-Methoxyphenyl)pentan-3-ol (CAS 74385-17-4)
- N-(2-Amino-2-oxoethyl)-2-(1-methyl-1H-indol-2-yl)thiazole-4-carboxamide (CAS 1171717-25-1)
- 5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine (CAS 17242-85-2)
- 5-Fluoro-6-methoxyisoquinolin-1(2H)-one (CAS 630423-29-9)
- 2H-Cyclobuta[4,5]pyrrolo[2,1-b][1,3]oxazine (CAS 350027-29-1)
- 1-(2,3-Dibromophenyl)ethanone (CAS 438535-97-8)
- (S)-2-Amino-3-(1-(tert-butoxycarbonyl)-1H-imidazol-4-yl)propanoic acid (CAS 46924-53-2)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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