3-Biphenylboronic acid, 97% CAS 5122-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5122-95-2 |
| Molecular Formula | C12H11BO2 |
| Molecular Weight | 198.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Biphenylboronic acid, 97% (CAS 5122-95-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H11BO2. Molecular weight: 198.03 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H11BO2 |
| Molecular Weight | 198.03 g/mol |
| Appearance | Off-white to pale 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Biphenylboronic Standards
- 4-Biphenylboronic acid 4-biphenyl boronic acid (4-phenylphenyl)boranediol 1,1'-biphenyl-4-ylboronic acid [1,1'-biphenyl]-4-ylboronic acid 4-phenylphenylboronic acid (4-biphenyl)boronic acid 4-Phenylbenzeneboronic acid Biphenyl-4-boronic acid (1,1'-Biphenyl-4-yl)boronic acid 5122-94-1 (CAS 5122-94-1)
- 4’-Methyl-4-biphenylboronic Acid (CAS 393870-04-7)
- 4’-Ethyl-4-biphenylboronic Acid (CAS 153035-62-2)
Recommended Standards
- 3,5-Dichloroisothiazole-4-carboxylic acid (CAS 3889-59-6)
- 4,5-Dichlorothiazole-2-carboxylic acid (CAS 62019-55-0)
- 2,4-Dichlorothiazole-5-carboxylic acid (CAS 62019-56-1)
- 1-Chloro-4-((nitromethyl)sulfonyl)benzene (CAS 66073-97-0)
- 2-{[4,6-bis({[(4-methylphenyl)carbamoyl]methyl}sulfanyl)-1,3,5-triazin-2-yl]sulfanyl}-N-(4-methylphenyl)acetamide (CAS 329706-69-6)
- N-Methyl-2-nitro-4-(trifluoromethyl)aniline (CAS 20200-22-0)
- 1-Cyclopropyl-N-((tetrahydro-2H-pyran-4-yl)methyl)ethan-1-amine (CAS 1247484-19-0)
- 2-(4-Phenyl-1H-pyrazol-1-yl)acetic acid (CAS 1211586-92-3)
- 3-Bromo-2-phenyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (CAS 1429893-24-2)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com