Diundecyl Phthalate CAS 3648-20-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 3648-20-2 |
| Molecular Formula | C30H50O4 |
| Molecular Weight | 474.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diundecyl Phthalate (CAS 3648-20-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C30H50O4. Molecular weight: 474.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C30H50O4 |
| Molecular Weight | 474.72 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Diundecyl Standards
Recommended Standards
- Soyasapogenol A (CAS 508-01-0)
- Diisoundec Yl Phthalate (CAS 96507-86-7)
- 1H-Benz[e]indene-6-propanoicacid,dodecahydro-6,9a,9b-trimethyl-7-(1-methylethenyl)-3-[(2S,5S)-tetrahydro-5-(1-hydroxy-1-methylethyl)-2-methyl-2-furanyl]-,(3S,3aR,5aR,6S,7S,9aR,9bR)- 56421-13-7 (CAS 56421-13-7)
- A 438079 (CAS 899507-36-9)
- Indole-3-butanoyl β-D-Glucopyranose (CAS 147138-23-6)
- (R)-2-(3,5-bis(trifluoromethyl)benzyl)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1260605-17-1)
- Methyl 3,4-difluoro-2-((2-fluoro-4-iodophenyl)amino)-5-nitrobenzoate (CAS 836602-27-8)
- 1-Methyl-2,3-dihydro-1,5-naphthyridin-4(1H)-one (CAS 1561781-42-7)
- 5,6-Dimethyl-3-(((3-methylthiophen-2-yl)methyl)amino)pyridazine-4-carbonitrile (CAS 1209738-40-8)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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