2-Cyclopenten-1-one, 3-(acetyloxy)- CAS 18766-96-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18766-96-6 |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Cyclopenten-1-one, 3-(acetyloxy)- (CAS 18766-96-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8O3. Molecular weight: 140.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
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Recommended Standards
- (1S,5R,6S)-2-Oxobicyclo[3.1.0]hexane-6-carboxylic acid (CAS 186541-47-9)
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- 5-Methoxypyrimidine-2,4-diamine (CAS 18588-48-2)
- Ethyl 2-(2-chloroacetamido)-5-methyl-4-phenylthiophene-3-carboxylate (CAS 565179-42-2)
- Ethyl 6-hydroxy-1-naphthoate (CAS 90162-14-4)
- 5-(Furan-2-yl)oxazole-2-carbaldehyde (CAS 959617-54-0)
- Methyl 3-oxo-3,5,7,8-tetrahydropyrido[4,3-c]pyridazine-6(2H)-carboxylate (CAS 39716-52-4)
- 1-(6-Chloro-4-methylpyridin-3-yl)ethanone (CAS 1393574-31-6)
- 7-(tert-Butoxycarbonyl)-3-chloro-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylic acid (CAS 903130-30-3)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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