Methyl Glyoxylate CAS 922-68-9
| CAS No. | 922-68-9 |
| Molecular Formula | C3H4O3 |
| Molecular Weight | 88.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl Glyoxylate (CAS 922-68-9), molecular formula C3H4O3 and molecular weight 88.06 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Methyl Glyoxylate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 88.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
Physical & Chemical Properties
| Molecular Formula | C3H4O3 |
| Molecular Weight | 88.06 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.) | 1957 |
Related Methyl Standards
Recommended Standards
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- 1-[1-(2,5-dichlorophenyl)ethyl]-1H-pyrazol-5-amine (CAS 1052549-97-9)
- Methyl 5-bromo-2-cyano-3-(difluoromethyl)benzoate (CAS 1805412-26-3)
- Sertraline Acetamide (CAS 1097616-52-8)
- 3-Ethyl-7-hydroxy-4-methyl-2h-chromen-2-one (CAS 53666-71-0)
- 1-Bromo-4-(1-methanesulfonylethyl)benzene (CAS 1351385-62-0)
- 1-{1-[(2-chloro-1,3-thiazol-5-yl)methyl]-1H-indol-3-yl}ethan-1-one (CAS 866049-70-9)
- Sparfloxacin Fluoro Impurity (CAS 119354-10-8)
- 6,7-Dimethoxy-2-methylquinazoline (CAS 83675-03-0)
- Methyl (E)-3-phenoxyacrylate (CAS 5739-82-2)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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