Benzonitrile, 3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]- CAS 330792-98-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 330792-98-8 |
| Molecular Formula | C19H20BNO3 |
| Molecular Weight | 321.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzonitrile, 3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]- (CAS 330792-98-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20BNO3. Molecular weight: 321.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H20BNO3 |
| Molecular Weight | 321.18 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- methyl 6-(aminomethyl)-3-chloropyridine-2-carboxylate hydrochloride (CAS 1803595-96-1)
- 4-(4-Ethoxyphenyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1359621-86-5)
- 2'-Chloro-4'-methyl-5'H-spiro[cyclohexane-1,6'-thieno[2,3-d]pyrimidine] (CAS 1823812-70-9)
- 4-((2,4-Dimethylphenoxy)methyl)thiophene-2-carbaldehyde (CAS 869950-34-5)
- 4-Methyl-N-(3-methylbutyl)aniline (CAS 14426-15-4)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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