(9,10-Di(naphthalen-2-yl)anthracen-2-yl)boronic acid CAS 867044-28-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 867044-28-8 |
| Molecular Formula | C34H23BO2 |
| Molecular Weight | 474.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (9,10-Di(naphthalen-2-yl)anthracen-2-yl)boronic acid (CAS 867044-28-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C34H23BO2. Molecular weight: 474.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C34H23BO2 |
| Molecular Weight | 474.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 23.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Di Standards
- (9,10-Di(naphthalen-1-yl)anthracen-2-yl)boronic acid (CAS 867044-35-7)
- 2-(10-(Naphthalen-1-yl)anthracen-9-yl)dibenzo[b,d]furan (CAS 1226809-42-2)
- 2-(10-(Naphthalen-2-yl)anthracen-9-yl)dibenzo[b,d]furan (CAS 1226809-67-1)
- 4-(10-(Naphthalen-2-yl)anthracen-9-yl)dibenzo[b,d]furan (CAS 929539-41-3)
- 1-(Naphthalen-2-ylthio)-5-(pentylthio)anthracene-9,10-dione (CAS 116239-45-3)
- 10-(Naphthalen-2-yl)-9,9'-bianthracene (CAS 1172087-80-7)
- 1,4-Bis(naphthalen-2-ylsulfonyl)-1,4-diazepane (CAS 380847-06-3)
- 4-[(Z)-[(Naphthalen-1-yl)methylidene]amino]phenyl 4-bromobenzene-1-sulfonate (CAS 329777-85-7)
Recommended Standards
- Dacomitinib Impurity 45 (CAS CATO-C4X-208645)
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- 2-(3,4-Dichlorophenyl)-2-hydroxyacetic acid (CAS 56071-99-9)
- 8-Chloronaphthalen-2-amine (CAS 843669-39-6)
- 6-Azaspiro[3.4]Octan-8-amine (CAS 2138282-93-4)
- 3,3-Difluoro-1-(piperidin-4-yl)cyclobutane-1-carboxylic acid hydrochloride (CAS 2138518-96-2)
- Methyl 4-iodo-1-(4-methoxybenzyl)-1H-pyrazole-3-carboxylate (CAS 1260656-58-3)
- (4-(4-Fluorophenyl)-1-isopropyl-1H-indazol-3-yl)methanol (CAS 1350760-42-7)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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 13829788188 / jacky.chen@cato-chem.com