Ethyl 3-methyloxirane-2-carboxylate CAS 19780-35-9
| CAS No. | 19780-35-9 |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Ethyl 3-methyloxirane-2-carboxylate (CAS 19780-35-9), a certified reference material (molecular formula C6H10O3, MW 130.14 g/mol) for analytical method development and quality control.
Ethyl 3-methyloxirane-2-carboxylate (C6H10O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
Related Ethyl Standards
- ethyl 2-methyloxirane-2-carboxylate (CAS 96685-20-0)
- 2-Benzyl-2-methyloxirane (CAS 36099-42-0)
- (S)-2-Methyloxirane-2-carboxylic acid (CAS 162251-64-1)
- (R)-2-Methyloxirane-2-carboxylic acid (CAS 162251-75-4)
- 2-Methyloxirane-2-carboxylic acid (CAS 38649-35-3)
- 3-Methyloxirane-2-carboxylic acid (CAS 2443-40-5)
- 2-Acetyl-2-methyloxirane (CAS 4587-00-2)
- Benzyl 2-methyloxirane-2-carboxylate (CAS 1447734-06-6)
Recommended Standards
- 5-Hydroxy-3,3-dimethyldihydrofuran-2(3H)-one (CAS 19758-36-2)
- (1R,2R,3S,5S)-2-Hydroxy-6-oxabicyclo[3.1.0]hexane-3-methanol (CAS 905580-84-9)
- (1S,2S)-2-Hydroxycyclopentanecarboxylic acid (CAS 1932353-80-4)
- (1R,3R)-3-hydroxycyclopentane-1-carboxylic acid (CAS 946594-17-8)
- 1-Ethyl-5-fluoro-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1823403-51-5)
- 1-Benzyl-4-[6-(trifluoromethyl)pyridine-3-carbonyl]piperazine (CAS 1092346-34-3)
- 4-Cyclopropyl-1H-imidazole-2-carbonitrile (CAS 120118-65-2)
- 2-[(2-Benzimidazolyl)methyl]benzothiazole (CAS 66557-64-0)
- 4-Toluenesulfonylacetyl chloride (CAS 99766-14-0)
- Bis(pentafluorophenyl) oxalate (CAS 16536-48-4)
- Methyl 3-ethoxybenzoate (CAS 108593-47-1)
- Benzyl 2,3,4,7-tetrahydro-1H-azepine-1-carboxylate (CAS 150989-62-1)
- 5-cyano-2-methyl-1H-pyrrole-3-carboxylic acid (CAS 1864060-99-0)
- Semaglutide Impurity 123 (CAS 71997-93-8)
Why CATO?
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