4,5-dimethyloxolan-3-one CAS 90238-77-0
| CAS No. | 90238-77-0 |
| Molecular Formula | C6H10O2 |
| Molecular Weight | 114.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,5-dimethyloxolan-3-one 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.
4,5-dimethyloxolan-3-one (CAS 90238-77-0), molecular formula C6H10O2 and molecular weight 114.14 g/mol, is a CATO reference standard with documented purity and traceability.
4,5-dimethyloxolan-3-one (C6H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H10O2 |
| Molecular Weight | 114.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
Related dimethyloxolan Standards
- 2,2-dimethyloxolan-3-one (CAS 52662-40-5)
- 2,2-dimethyloxolan-3-amine (CAS 1350514-80-5)
- 2,3-dimethyloxolan-3-amine (CAS 1432680-31-3)
- N,3-dimethyloxolan-3-amine (CAS 1506655-93-1)
- 4,4-dimethyloxolan-3-amine (CAS 15833-87-1)
- 5,5-Dimethyloxolan-2-ol (CAS 30414-37-0)
- (5,5-dimethyloxolan-2-yl)methanamine (CAS 1426531-82-9)
- [(2S)-5,5-dimethyloxolan-2-yl]methanamine (CAS 1426531-84-1)
Recommended Standards
- 4,5-Dimethyldihydrofuran-2(3H)-one (CAS 6971-63-7)
- 4-Ethoxybut-3-en-2-one (CAS 23074-57-9)
- 4,4-Dimethoxybut-1-yne (CAS 33639-45-1)
- 4-Ethoxybut-3-en-2-one (CAS 31172-37-9)
- N-Acetyl-S-(3-Oxopropyl)-L-Cysteine (CAS 140226-30-8)
- 2,5-Dioxopyrrolidin-1-yl 4-methylbenzoate (CAS 83039-57-0)
- 3-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)pyrrolidine (CAS 2365173-92-6)
- 5-Chloro-N-cyclopropyl-2-nitrobenzamide (CAS 355383-67-4)
- 5-Iodo-1H-indazole (CAS 55919-82-9)
- 10-[(E)-2-[(2-Cyanophenyl)amino]ethenyl]-2,3,7,11-tetraazatricyclo[7.4.0.0^{2,6}]trideca-1(9),3,5,7,10,12-hexaene-5-carbonitrile (CAS 338411-77-1)
- Labetalol Impurity 10 (CAS CATO-C4X-246610)
- 1,8-Bis[(4S)-4,5-dihydro-4-methyl-2-oxazolyl]-3,6-diphenyl-9H-carbazole (CAS 757959-64-1)
- (E)-1-chloro-3-fluoro-2-(2-nitrovinyl)benzene (CAS 116272-78-7)
- Neuropeptide SF (human) (CAS 192387-39-6)
Why CATO?
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