Butane-1,4-diyl distearate CAS 33587-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33587-21-2 |
| Molecular Formula | C40H78O4 |
| Molecular Weight | 623.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Butane-1,4-diyl distearate (CAS 33587-21-2) pharmaceutical standards reference standard. Molecular formula: C40H78O4. Molecular weight: 623.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C40H78O4 |
| Molecular Weight | 623.04 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
Related Butane Standards
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- (S)-Butane-1,2,4-triyl tris(4-methylbenzenesulfonate) (CAS 99520-83-9)
- Butane-1,3-diyl dipalmitate (CAS 33599-10-9)
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- 1,1'-(Butane-1,1-diylbis(azanediyl))bis(anthracene-9,10-dione) (CAS 88960-29-6)
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Recommended Standards
- Tris(4-iodophenyl)amine (CAS 4181-20-8)
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- N-(1-Cyano-1-cyclopropylethyl)-2-((2,5,6-trimethylthieno[2,3-d]pyrimidin-4-yl)thio)acetamide (CAS 849057-27-8)
- 4-(4-Chlorophenyl)-2-methylthiazole-5-carboxylic acid (CAS 537712-89-3)
- 4-Bromo-1H-pyrrolo[2,3-c]pyridine-3-carbaldehyde (CAS 1190318-90-1)
- Methyl 1-methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-4-carboxylate (CAS 1514179-66-8)
- 3,5-Dichloro-4-(difluoromethoxy)benzoyl chloride (CAS 1805124-99-5)
- Methyl 4,4,4-Trichlorobutanoate (CAS 19376-57-9)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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