(2-Pivalamidophenyl)boronic acid CAS 146140-95-6
| CAS No. | 146140-95-6 |
| Molecular Formula | C11H16BNO3 |
| Molecular Weight | 221.06 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 (2-Pivalamidophenyl)boronic acid.
CATO supplies (2-Pivalamidophenyl)boronic acid (CAS 146140-95-6), a certified reference material (molecular formula C11H16BNO3, MW 221.06 g/mol) for analytical method development and quality control.
Structurally, (2-Pivalamidophenyl)boronic acid (C11H16BNO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 221.06 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures (2-Pivalamidophenyl)boronic acid 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 | C11H16BNO3 |
| Molecular Weight | 221.06 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Pivalamidophenyl Standards
Recommended Standards
- 3-Methyl-4-morpholinophenylboronic Acid (CAS 1426245-63-7)
- 2-(2,4-Dichloro-5-fluorophenyl)propanal (CAS 1519653-88-3)
- 6-Aminopyrazine-2-boronic Acid Pinacol Ester (CAS 1356108-87-6)
- 2-Chloro-1-(2-chloro-4-fluoro-5-methylphenyl)ethanone (CAS 154258-17-0)
- (5E)-2-Mercapto-5-(2-nitrobenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 53865-29-5)
- (R)-3-(Amino(carboxy)methyl)bicyclo[1.1.1]pentane-1-carboxylic acid (CAS 180465-05-8)
- 2-(4-Bromo-5-chloro-2-nitrophenyl)acetonitrile (CAS 1260675-18-0)
- Eribulin Impurity 9 (CAS CATO-C4X-26509)
- 6-Chloro-1H-benzo[d]imidazol-7-amine (CAS 1360958-63-9)
- 1-Amino-1-(3-isobutyl-1-methyl-1h-1,2,4-triazol-5-yl)propan-2-ol (CAS 1343988-33-9)
- Diethyl 2,4-Dimethylpyrrole-3,5-dicarboxylate (CAS 2436-79-5)
- 5-(2,4-Dimethylphenyl)thiophene-2-carboxylic acid (CAS 1038729-21-3)
- 2-(o-Tolyl)-4H-benzo[d][1,3]oxazin-4-one (CAS 18595-87-4)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com