1,3-Benzodioxole-5-boronic Acid Pinacol Ester CAS 94838-82-1
| CAS No. | 94838-82-1 |
| Molecular Formula | C13H17BO4 |
| Molecular Weight | 248.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Benzodioxole-5-boronic Acid Pinacol Ester (C13H17BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
1,3-Benzodioxole-5-boronic Acid Pinacol Ester (CAS 94838-82-1), molecular formula C13H17BO4 and molecular weight 248.08 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 1,3-Benzodioxole-5-boronic 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 | C13H17BO4 |
| Molecular Weight | 248.08 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1984 |
Related Benzodioxole Standards
- 1,3-Benzodioxole-5-carboxylic acid, 2,2-difluoro-7-hydroxy-, methyl ester (CAS 1298047-57-0)
- 1,3-Benzodioxole-5-sulfonyl chloride (CAS 115010-10-1)
- 6-Phenyl-1,3-benzodioxole-5-carbaldehyde (CAS 4432-95-5)
- 2H-1,3-benzodioxole-4-sulfonyl chloride (CAS 87473-88-9)
- 1-(2H-1,3-Benzodioxole-5-carbonyl)-1H-imidazole (CAS 135696-67-2)
- 1,3-Benzodioxole-5-propanoyl chloride (CAS 68996-81-6)
- α- Methyl-1, 3-benzodioxole- 5- propanoic Acid (CAS 77269-66-0)
- α-Methyl- 1, 3-benzodioxole- 5- propanal Oxime (CAS 146322-08-9)
Recommended Standards
- (6-Phenylnaphthalen-2-yl)boronic acid (CAS 876442-90-9)
- 2-Amino-6-bromoquinoline-3-carbonitrile (CAS 951221-67-3)
- (2-Phenylnaphthalen-1-yl)boronic acid (CAS 320381-26-8)
- 2-Hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 620595-36-0)
- 2-[3-(pyridin-2-yloxy)phenoxy]-N-(pyridin-3-yl)acetamide (CAS 1241106-92-2)
- 5-(trifluoromethyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638765-10-2)
- 3-(2'-1,3-Dioxolane)-6-nitro-1H-indazole (CAS 1082041-31-3)
- 5-Bromo-2-(1-chloroethyl)-1h-1,3-benzodiazole hydrochloride (CAS 1240526-43-5)
- Ethyl 3-bromo-6-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 478040-70-9)
- 3-Chloro-1,6-dimethylpyridin-2(1H)-one (CAS 1420789-79-2)
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- Amorolfine Impurity 32 (CAS CATO-C4X-154232)
- 4-(1H-Indol-2-yl)-1-(3-(trimethylammonio)propyl)pyridin-1-ium bromide (CAS 21199-47-3)
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