Oxiran-2-ylmethyl 3-oxobutanoate CAS 84643-60-7
| CAS No. | 84643-60-7 |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 158.15 g/mol gives Oxiran-2-ylmethyl 3-oxobutanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Oxiran-2-ylmethyl 3-oxobutanoate (CAS 84643-60-7) is a high-purity analytical reference standard with the molecular formula C7H10O4 and a molecular weight of 158.15 g/mol.
Structurally, Oxiran-2-ylmethyl 3-oxobutanoate (C7H10O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 158.15 g/mol, it falls into the medium-molecular-weight range. 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 Oxiran-2-ylmethyl 3-oxobutanoate 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.) | 1981 |
Related Oxiran Standards
- 2-((S)-Oxiran-2-ylmethoxy)tetrahydro-2H-pyran (CAS 110657-96-0)
- 4-(Oxiran-2-ylmethoxy)tetrahydro-2H-pyran (CAS 1236764-54-7)
- 3-Methyl-3-((oxiran-2-ylmethoxy)methyl)oxetane (CAS 153864-14-3)
- 2-[(oxiran-2-ylmethoxy)methyl]oxolane (CAS 19070-63-4)
- (R)-oxiran-2-ylmethyl pentanoate (CAS 92418-73-0)
- 4-(oxiran-2-ylmethyl)oxan-4-ol (CAS 2060026-81-3)
- [(Oxiran-2-yl)methyl]bis(propan-2-yl)amine (CAS 67233-10-7)
- [(Oxiran-2-yl)methyl]dipropylamine (CAS 24213-77-2)
Recommended Standards
- Naphthalene-2,3-dione (CAS 4939-92-8)
- Propynyl-PEG1-Ac (CAS 944561-45-9)
- Naphthalene-1,5-dione (CAS 51583-62-1)
- Rel-(1R,2R)-1,2-dimethylcyclopropane-1,2-dicarboxylic acid (CAS 699-50-3)
- 3-(2H-Benzo[d][1,2,3]triazol-2-yl)cyclohexan-1-one (CAS 681442-96-6)
- 4-{[(Z)-{amino[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}amino]oxy}-4-oxobutanoic acid (CAS 400076-71-3)
- Bis(2,2,6,6,-tetramethyl-3,5-heptanedioneate)nickel(II) (CAS 14481-08-4)
- ethyl 2-((3,5,6-trichloropyridin-2-yl)oxy)acetate (CAS 60825-27-6)
- Methyl 3-(2-thienyl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylate (CAS 478048-35-0)
- 2-Deoxy-N-phenyl-D-erytho-Pentofuranosylamine (CAS 81366-70-3)
- (1S,2R)-2-(Pyrrolidin-1-yl)cyclohexan-1-amine (CAS 133575-75-4)
- 1-bromo-4-methylheptane (CAS 88467-55-4)
- 3,5-Dichlorobenzhydrol (CAS 842140-72-1)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
Why CATO?
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