Tetradecanedioyl dichloride CAS 21646-49-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21646-49-1 |
| Molecular Formula | C14H24Cl2O2 |
| Molecular Weight | 295.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tetradecanedioyl dichloride (CAS 21646-49-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H24Cl2O2. Molecular weight: 295.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H24Cl2O2 |
| Molecular Weight | 295.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
Recommended Standards
- tert-butyl 4-oxo-3-(2,2,2-trifluoroacetyl)piperidine-1-carboxylate (CAS 733757-79-4)
- DA-302168S Impurity 2 (CAS CATO-C3D-263269)
- tert-Butyl 3-oxo-4-(2,2,2-trifluoroacetyl)piperidine-1-carboxylate, 97% (CAS 647863-25-0)
- 4-(4-Hydroxy-3,5-dimethylphenyl)but-3-en-2-one (CAS 500902-78-3)
- 4-Amino-5-(difluoromethyl)-6-(trifluoromethyl)nicotinonitrile (CAS 1805929-55-8)
- N,1-bis(4-chlorophenyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyridazine-3-carboxamide (CAS 477854-89-0)
- 3A-methyltetrahydroimidazo[1,5-b]isothiazol-6(2H)-one 1,1-dioxide (CAS 2138069-13-1)
- tert-Butyl 4-((aminooxy)methyl)piperidine-1-carboxylate (CAS 143540-02-7)
- Tert-butyl ((1-(aminomethyl)-2-oxabicyclo[2.1.1]Hexan-4-yl)methyl)carbamate (CAS 2306261-21-0)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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