Azelaic acid CAS 123-99-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 123-99-9 |
| Molecular Formula | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Azelaic acid (CAS 123-99-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H16O4. Molecular weight: 188.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Azelaic Standards
- Azelaic acid-D14 (CAS 119176-67-9)
- 4471-27-6 Azelaic acid, cyclic ethylene ester 1,4-Dioxacyclotridecane-5,13-dione Ethylene azelate OR 66780 (CAS 4471-27-6)
- Azelaic Acid Monoethyl Ester (CAS 1593-55-1)
- Azelaic Dihydrazide (CAS 4080-95-9)
- Azelaic acid dichloride (CAS 123-98-8)
- Azelaic acid impurity 2 (CAS CATO-C4X-26132)
Recommended Standards
- Lysine Impurity 20 (CAS 1946-82-3)
- Diethyl Glutarate (CAS 818-38-2)
- Lysine Impurity 19 (CAS 692-04-6)
- 1-(4-Chloro-2-methoxy-5-methylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1329918-07-1)
- 4-Iodo-3-methoxyphenylhydrazine (CAS 1388055-78-4)
- 6-Bromo-8-methoxyquinolin-3-ol (CAS 2145677-34-3)
- 4-(2-Chloroethyl)-3,5-dimethyl-1H-pyrazole (CAS 79379-05-8)
- 2-Amino-1-(4-hydroxyphenyl)-5-phenyl-1H-pyrrole-3,4-dicarbonitrile (CAS 88745-11-3)
- 3-Methoxy-2-((tetrahydro-2H-pyran-4-yl)oxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1292318-00-3)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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