3-(Prop-2-yn-1-yl)pentane-2,4-dione CAS 38352-74-8
| CAS No. | 38352-74-8 |
| Molecular Formula | C8H10O2 |
| Molecular Weight | 138.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Prop-2-yn-1-yl)pentane-2,4-dione (CAS 38352-74-8), molecular formula C8H10O2 and molecular weight 138.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H10O2, 3-(Prop-2-yn-1-yl)pentane-2,4-dione contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 138.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 3-(Prop-2-yn-1-yl)pentane-2,4-dione 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 | C8H10O2 |
| Molecular Weight | 138.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Prop Standards
- 1-(prop-2-yn-1-yl)cyclobutane-1-carboxylic acid (CAS 1423032-50-1)
- 4-prop-2-ynylpiperazin-2-one (CAS 1219606-29-7)
- 1-Methyl-3-(prop-2-yn-1-yl)imidazolidin-2-one (CAS 131423-06-8)
- 1-(Prop-2-yn-1-yl)piperazin-2-one (CAS 1340102-42-2)
- n-(Prop-2-yn-1-yl)-1,3-thiazol-2-amine (CAS 1250676-92-6)
- 1-(Prop-2-yn-1-yl)imidazolidine-2,4-dione (CAS 119711-41-0)
- 3-(prop-2-yn-1-yl)oxolane-2,5-dione (CAS 98550-42-6)
- 5-(prop-2-yn-1-yl)imidazolidine-2,4-dione (CAS 515130-59-3)
Recommended Standards
- 3-(Methoxymethyl)phenol (CAS 57234-51-2)
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- 3,4-Dimethylbenzene-1,2-diol (CAS 2785-76-4)
- 1-(4-Methoxy-3-(trifluoromethyl)benzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-72-7)
- Diethyl (2R,3R)-oxirane-2,3-dicarboxylate (CAS 74243-85-9)
- 2,3,4,6-Tetra-O-benzyl-β-D-glucopyranosyl fluoride (CAS 78153-79-4)
- Ethyl 6-chloro-1H-benzo[d]imidazole-4-carboxylate (CAS 1354763-70-4)
- 5-Cyclopropoxy-2-ethylnicotinic acid (CAS 1243290-00-7)
- 8-{[8-(trifluoromethyl)-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxalin-5-yl]sulfonyl}quinoline (CAS 861207-21-8)
- 1-((1-Methylpyrrolidin-2-yl)methyl)piperidine (CAS 112906-35-1)
- 7-ethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyridin-4-one (CAS 2489783-91-5)
- 5-{[(tert-butoxy)carbonyl]amino}-1,2,3-thiadiazole-4-carboxylic acid (CAS 1352200-26-0)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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