Euphorbia Factor L2 CAS 218916-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 218916-51-9 |
| Molecular Formula | C38H42O9 |
| Molecular Weight | 642.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Euphorbia Factor L2 (CAS 218916-51-9) pharmaceutical standards reference standard. Molecular formula: C38H42O9. Molecular weight: 642.73 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C38H42O9 |
| Molecular Weight | 642.73 g/mol |
| Purity | 97%+ |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
Related Euphorbia Standards
Recommended Standards
- 3-Chloro-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}ethyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 190437-59-3)
- Rubusoside (CAS 64849-39-4)
- Sultamicillin Tosilate Dihydrate EP Impurity D (CAS CATO-C4X-188616)
- 3-Nitro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1000340-52-2)
- 2-(Aminomethyl)-4-(difluoromethyl)-3-methoxy-5-(trifluoromethyl)pyridine (CAS 1361787-05-4)
- (αS)-α,1-Dimethyl-1H-pyrazole-4-methanol (CAS 1306728-55-1)
- 1-(Tert-butoxycarbonyl)-5-oxopiperidine-3-carboxylic acid (CAS 1781879-43-3)
- 2-Amino-3-methylpentan-1-ol (CAS 4379-13-9)
- N-((1-ethylpyrrolidin-2-yl)methyl)-3-methylpentan-2-amine (CAS 1218340-13-6)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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