Phthalic acid, bis-propyl ester D4 CAS 358731-29-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 358731-29-0 |
| Molecular Formula | C14H14D4O4 |
| Molecular Weight | 254.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Phthalic acid, bis-propyl ester D4 (CAS 358731-29-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H14D4O4. Molecular weight: 254.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H14D4O4 |
| Molecular Weight | 254.31 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Phthalic Standards
- Phthalic Acid, Bis-Propyl Ester (CAS 131-16-8)
- Phthalic Acid, Bis-Isopropyl Ester (CAS 605-45-8)
- Phthalic Acid 1-Ethylpropyl Ester (CAS 106477-98-9)
- Phthalic Acid 1-(1,2-dimethylpropyl) Ester (CAS 198284-10-5)
- Phthalic Acid, Bis-Butyl Ester (CAS 84-74-2)
- Phthalic Acid, Bis-Iso-Butyl Ester (CAS 84-69-5)
- Phthalic Acid, Mono-2-Ethylhexyl Ester (CAS 4376-20-9)
- Phthalic acid, bis-isobutyl ester D4 (CAS 358730-88-8)
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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