(4-Cyano-3,5-dimethylphenyl)boronic acid CAS 911210-53-2
| CAS No. | 911210-53-2 |
| Molecular Formula | C9H10BNO2 |
| Molecular Weight | 174.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-Cyano-3,5-dimethylphenyl)boronic acid.
CATO supplies (4-Cyano-3,5-dimethylphenyl)boronic acid (CAS 911210-53-2), a certified reference material (molecular formula C9H10BNO2, MW 174.99 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (4-Cyano-3,5-dimethylphenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.99 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (4-Cyano-3,5-dimethylphenyl)boronic acid 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 | C9H10BNO2 |
| Molecular Weight | 174.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Cyano Standards
- (4-Cyano-2,5-dimethylphenyl)boronic acid (CAS 1384855-53-1)
- 4-Cyano-2,6-dimethylphenylboronic Acid (CAS 1451391-43-7)
- (3-Cyano-4-ethylphenyl)boronic acid (CAS 911210-50-9)
- 4-Cyano-3-ethylphenylboronic acid (CAS 911210-52-1)
- (2-Cyano-5-formylphenyl)boronic acid (CAS 918413-80-6)
- 5-Cyano-2-formylphenylboronic acid (CAS 2095193-38-5)
- 4-Cyano-2-formylbenzoic acid (CAS 1260658-70-5)
- 5-Cyano-2-formylbenzoic acid (CAS 1289015-20-8)
Recommended Standards
- (4-(2-Cyanoethyl)phenyl)boronic acid (CAS 905971-98-4)
- (5-Methyl-1H-indol-4-yl)boronic acid (CAS 693286-67-8)
- (6-Methyl-1H-indol-2-yl)boronic acid (CAS 953411-07-9)
- (2-Methyl-1H-indol-6-yl)boronic acid (CAS 948593-01-9)
- (2S,4S)-4-(Aminomethyl)-1-[(tert-Butoxy)carbonyl]pyrrolidine-2-carboxylic acid (CAS 132622-95-8)
- 2-Azido-1-phenylethanone (CAS 1816-88-2)
- Ethyl 5-cyanothiophene-2-carboxylate (CAS 67808-35-9)
- 5-Bromo-2-fluoro-6-methylpyridin-3-amine (CAS 1269293-09-5)
- 5-Bromo-2-fluoro-N-((tetrahydrofuran-2-yl)methyl)benzamide (CAS 1012484-29-5)
- (E)-Ethyl 4-bromo-4,4-difluorobut-2-enoate (CAS 1824708-65-7)
- 7-(Dimethoxymethyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 478046-46-7)
- rac 5-(3-Pyridyl)tetrahydro-2-furanone (CAS 20971-79-3)
- 1-Cyclopropanecarbonyl-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775325-95-5)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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