Diethyl (2R,3S)-2,3-diphenylsuccinate CAS 13638-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13638-89-6 |
| Molecular Formula | C20H22O4 |
| Molecular Weight | 326.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Diethyl (2R,3S)-2,3-diphenylsuccinate (CAS 13638-89-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H22O4. Molecular weight: 326.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H22O4 |
| Molecular Weight | 326.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1960 |
Related Diethyl Standards
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Recommended Standards
- 8-(tert-Butyl) 4-ethyl 1-oxo-2,8-diazaspiro[4.5]decane-4,8-dicarboxylate (CAS 1357352-07-8)
- 2-Methoxy-N-((2-phenyl-1H-indol-3-yl)methylene)aniline (CAS 138469-56-4)
- Methyl 2-(1-(4-aminophenyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-2-yl)acetate (CAS 1355174-97-8)
- 2-((Ethylthio)methyl)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 1283483-21-5)
- 3-Isopropyl-5-methyl-1H-indazole (CAS 1415740-53-2)
- 2-(Benzylthio)-1-(7-(furan-2-yl)-1,4-thiazepan-4-yl)ethan-1-one (CAS 1795302-96-3)
- 3-(5-Chloro-2,4-difluorophenyl)propanal (CAS 959406-43-0)
- 5-(3,4-Dimethoxybenzylidene)-2-(pyridin-4-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606949-63-7)
- 3-Benzyl-4-methylfuran (CAS 73186-39-7)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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