2,4-Dioxopentan-3-yl acetate CAS 18632-38-7
| CAS No. | 18632-38-7 |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4-Dioxopentan-3-yl acetate.
2,4-Dioxopentan-3-yl acetate (CAS 18632-38-7), molecular formula C7H10O4 and molecular weight 158.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H10O4, 2,4-Dioxopentan-3-yl acetate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 158.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,4-Dioxopentan-3-yl acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
Related Dioxopentan Standards
Recommended Standards
- (2S,3S,4S)-2,4-Dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 185246-60-0)
- 1,4-Difluoro-2-(methoxymethyl)benzene (CAS 1889519-73-6)
- (2S,3S,4R)-2,4-Dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 185246-58-6)
- 2,4-Difluoro-1-(methoxymethyl)benzene (CAS 1896173-52-6)
- 2-Methyl-N-{[4-(methylsulfanyl)phenyl]methyl}-1h-1,3-benzodiazol-5-amine (CAS 1157641-59-2)
- 1-(1H-imidazol-2-yl)-N-isopropylpentan-1-amine (CAS 886505-68-6)
- N-[(1E)-[2-(6-Chloropyridin-2-yl)hydrazin-1-yl]methylidene]-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 338402-57-6)
- Tamoxifen Impurity 21 (CAS CATO-C4X-123321)
- 2-((2-Bromobenzyl)(cyclopropyl)amino)acetic acid (CAS 1182756-57-5)
- (2-Chloro-thiazol-5-ylmethyl)-methyl-amine (CAS 120740-06-9)
- 1,2-Dichloro-3-Nitro-4-(Trifluoromethyl)Benzene (CAS 133391-72-7)
- N-(3-(chloromethyl)-5-(difluoromethyl)-4-hydroxyphenyl)azinate (CAS 2092612-17-2)
- Ethyl 3-Amino-5-(2,4-difluorophenyl)thiophene-2-carboxylate (CAS 1096972-46-1)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com