Carboxyatractyloside CAS 33286-30-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 33286-30-5 |
| Molecular Formula | C31H44O18S2 2*K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Carboxyatractyloside (CAS 33286-30-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C31H44O18S2 2*K. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C31H44O18S2 2*K |
| Molecular Weight | 807.89 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Sulfur Atoms | 2 |
Related Carboxyatractyloside Standards
Recommended Standards
- Methyl (R)-2-(5-fluoro-2,3-dihydrobenzofuran-3-yl)acetate (CAS 2832671-89-1)
- 5'-(3-Formylphenyl)-[1,1':3',1''-terphenyl]-3,3''-dicarbaldehyde (CAS 1395348-26-1)
- ((2R,3S,4R,5R)-5-(8-Amino-3H-imidazo[4,5-g]quinazolin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl trihydrogen diphosphate (CAS 61925-59-5)
- Tert-butyl 2-amino-2-cyclopropylpropanoate (CAS 1183592-16-6)
- 2,2,2-Trifluoroethyl 2-Chloro-2-oxoacetate (CAS 958649-45-1)
- N-(2-Amino-4-methoxyphenyl)propanamide (CAS 67169-89-5)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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