(3'-Nitro-[1,1'-biphenyl]-4-yl)boronic acid CAS 1028530-42-8
| CAS No. | 1028530-42-8 |
| Molecular Formula | C12H10BNO4 |
| Molecular Weight | 243.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3'-Nitro-[1,1'-biphenyl]-4-yl)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.
(3'-Nitro-[1,1'-biphenyl]-4-yl)boronic acid (CAS 1028530-42-8), molecular formula C12H10BNO4 and molecular weight 243.02 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (3'-Nitro-[1,1'-biphenyl]-4-yl)boronic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 243.02 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.
Physical & Chemical Properties
| Molecular Formula | C12H10BNO4 |
| Molecular Weight | 243.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Nitro Standards
- 3-nitro-biphenyl-4-boronicacid (CAS 1820664-27-4)
- 2-Nitro-1,8-naphthalenedicarboxylic anhydride (CAS 34087-02-0)
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- 3-Nitro-[1,1'-biphenyl]-2-carboxylic acid (CAS 124391-59-9)
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- 2'-Nitro-[1,1'-biphenyl]-2-carboxylic acid (CAS 17294-89-2)
- 5-Nitro-3-phenylbenzoic acid (CAS 188355-96-6)
Recommended Standards
- 3',5'-Dichloro-2,2,2-trifluoroacetophenone (CAS 130336-16-2)
- 7-Bromo-4-nitro-1H-benzo[d][1,2,3]triazole (CAS 1228575-46-9)
- 76286-03-8 2-Chloro-4-trifluoromethylbenzoyl chloride MFCD07779332 (CAS 76286-03-8)
- 4-Bromo-1-ethyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1245772-68-2)
- (4-(M-tolyloxy)phenyl)methanol (CAS 53818-56-7)
- Ditetradecylamine (CAS 17361-44-3)
- 4-Cyclobutylbutan-2-ol (CAS 1515778-49-0)
- 4-Iodopyridine-2,6-dicarbaldehyde (CAS 506423-88-7)
- 4-{2-[(4-Methoxybenzyl)oxy]ethyl}piperidinehydrochloride (CAS 1220032-50-7)
- Etaqualone-d3 Hydrochloride (Major) (CAS 1794789-34-6)
- 5-Mercapto-4-pentyl-4H-1,2,4-triazol-3-ol (CAS 117987-05-0)
- Cyclopropyl(1,3-dimethyl-1h-1,2,4-triazol-5-yl)methanamine (CAS 1247657-92-6)
- (Z)-3-Bromobenzaldehyde Oxime (CAS 51873-95-1)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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