ethyl 2-(2,3-dihydro-1H-inden-1-ylidene)acetate CAS 28002-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28002-99-5 |
| Molecular Formula | C13H14O2 |
| Molecular Weight | 202.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity ethyl 2-(2,3-dihydro-1H-inden-1-ylidene)acetate (CAS 28002-99-5) pharmaceutical standards reference standard. Molecular formula: C13H14O2. Molecular weight: 202.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H14O2 |
| Molecular Weight | 202.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
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Recommended Standards
- ethyl 2-(1H-inden-3-yl)acetate (CAS 4709-56-2)
- ethyl 2-hydrazinyl-4-methylpyrimidine-5-carboxylate (CAS 66373-46-4)
- Ethyl 2-(1,4-dihydroxycyclohexyl)acetate (CAS 99978-73-1)
- (2S)-2-(4-(2-(2,4-Diamino-6,7-dihydro-5H-cyclopenta[d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid (CAS 149325-93-9)
- 7-Fluorobenzo[d][1,3]dioxole-5-carbaldehyde (CAS 724770-53-0)
- 6,7-Dimethoxy-2-methylquinolin-4(1H)-one (CAS 686279-47-0)
- H-Gly-Trp-Gly-Gly-OH (CAS 24591-52-4)
- (1R,2R)-1-iodo-2-(perfluoropropyl)cyclohexane (CAS 7589-43-7)
- 2,3-Diamino-4-bromo-5-fluoro-6-nitrotoluene (CAS 1427503-28-3)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
Why CATO?
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