Monobenzyl Phthalate-d4 CAS 478954-83-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 478954-83-5 |
| Molecular Formula | C15H8D4O4 |
| Molecular Weight | 260.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Monobenzyl Phthalate-d4 (CAS 478954-83-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H8D4O4. Molecular weight: 260.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H8D4O4 |
| Molecular Weight | 260.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Monobenzyl Standards
Recommended Standards
- Penfluridol Impurity 7 (CAS 1489363-63-4)
- Methyl 1-((2,4-dimethylphenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-23-7)
- Topiramate EP Impurity A (CAS 20880-92-6)
- trans-4-methoxycyclohexanecarboxylic acid (CAS 73873-61-7)
- 5-Amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carbonitrile (CAS 1175839-90-3)
- (R)-1-(3-Chloro-4,5-dimethoxyphenyl)ethan-1-amine (CAS 1213030-14-8)
- 4-(3,3-Difluoropiperidin-1-yl)-3-nitrobenzaldehyde 1713163-08-6 (CAS 1713163-08-6)
- N-(2-Chloro-4,6-dimethylphenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578718-71-5)
- N-allyl-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide (CAS 339025-11-5)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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