(2E)-2-[1-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-4-hydroxy-3-piperidinylidene]acetic Acid Ethyl Ester (Mixture of Diastereomers) CAS 204205-15-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 204205-15-2 |
| Molecular Formula | C20H24FNO4 |
| Molecular Weight | 361.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-2-[1-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-4-hydroxy-3-piperidinylidene]acetic Acid Ethyl Ester (Mixture of Diastereomers) (CAS 204205-15-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H24FNO4. Molecular weight: 361.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H24FNO4 |
| Molecular Weight | 361.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related E Standards
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Recommended Standards
- Ethyl 2-(4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)acetate (CAS 1707570-92-0)
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- Methyl (2Z)-2-(benzenesulfonyl)-3-[(4-ethoxyphenyl)amino]prop-2-enoate (CAS 1327195-80-1)
- 2-Methylbenzene-1,3,5-triamine (CAS 88-02-8)
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- 4-Hexadecyl-4H-1,2,4-triazole (CAS 188113-56-6)
- (5-Amino-1-methyl-1H-pyrazol-3-yl)(1H-1,2,4-triazol-1-yl)methanone (CAS 1856095-36-7)
- cis-Tetrachlorodiammineplatinum(IV) (CAS 16893-05-3)
- 5-Amino-3-[2-(dimethylamino)ethyl]-2,3-dihydro-1,3-benzoxazol-2-one (CAS 174567-46-5)
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