All-Rac-Α-Tocopherol EP Impurity C CAS 90510-39-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 90510-39-7 |
| Molecular Formula | C30H52O2 |
| Molecular Weight | 444.73 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity All-Rac-Α-Tocopherol EP Impurity C (CAS 90510-39-7) pharmacopoeial impurity standards reference standard. Molecular formula: C30H52O2. Molecular weight: 444.73 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C30H52O2 |
| Molecular Weight | 444.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Recommended Standards
- Zeorin (CAS 22570-53-2)
- Dammarenediol II (CAS 14351-29-2)
- Vitamin E Impurity 4 (CAS 86993-71-7)
- Linezolid Impurity 1 (CAS 189038-36-6)
- Nitroso Perindopril EP impurity V (CAS CATO-C4X-125259)
- 2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1046811-99-7)
- 2,6-Dibromo-5-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1823367-14-1)
- (2R,3S)-3-Aminopyrrolidine-2-carboxylic acid (CAS 35684-65-2)
- 3-(1-(3-(Trifluoromethyl)benzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 400077-22-7)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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