2-(p-Tolyl)benzo[d][1,3,2]dioxaborole CAS 85107-38-6
| CAS No. | 85107-38-6 |
| Molecular Formula | C13H11BO2 |
| Molecular Weight | 210.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(p-Tolyl)benzo[d][1,3,2]dioxaborole 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.
CATO supplies 2-(p-Tolyl)benzo[d][1,3,2]dioxaborole (CAS 85107-38-6), a certified reference material (molecular formula C13H11BO2, MW 210.04 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H11BO2, 2-(p-Tolyl)benzo[d][1,3,2]dioxaborole 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 210.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H11BO2 |
| Molecular Weight | 210.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related p Standards
- 7-(p-Tolyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 160290-38-0)
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- 2-(p-Tolyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 62135-59-5)
- 2-(p-Tolyl)oxazolo[4,5-b]pyridine (CAS 52333-87-6)
- 3-(p-Tolyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 779325-81-4)
- 3-(p-Tolyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-17-9)
- O-tolyl(p-tolyl)methanone (CAS 1140-16-5)
- m-Tolyl(p-tolyl)methanone (CAS 13152-94-8)
Recommended Standards
- (9H-fluoren-2-yl)boronic acid (CAS 480424-61-1)
- 3,5-Dichloro-6-fluoro-N,N-dimethylpyrazin-2-amine (CAS 55233-63-1)
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- (S)-4-aminohex-5-enoic acid hydrochloride (CAS 916677-41-3)
- 2-Bromo-5-[(propan-2-yl)sulfamoyl]benzoic acid (CAS 701259-91-8)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)acetonitrile (CAS 294176-79-7)
- (S)-Methyl 3,3,5-trimethylisoxazolidine-5-carboxylate (CAS 64018-36-6)
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- 1-Nitro-4-(2-propen-1-yloxy)benzene (CAS 1568-66-7)
- Ethoxycarbothioamide (CAS 625-57-0)
- Sodium 6-(p-tolylamino)naphthalene-2-sulfonate (CAS 53313-85-2)
- Ethyl 5-bromo-1-(propan-2-yl)-1H-imidazole-4-carboxylate (CAS 2113668-54-3)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
Why CATO?
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