2-Methyl-3-oxopentanoic acid CAS 14925-93-0
| CAS No. | 14925-93-0 |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-3-oxopentanoic acid (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.
CATO supplies 2-Methyl-3-oxopentanoic acid (CAS 14925-93-0), a certified reference material (molecular formula C6H10O3, MW 130.14 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Methyl-3-oxopentanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1961 |
Related Methyl Standards
- 2-Methyl-4-oxopentanoic acid (CAS 6641-83-4)
- 4-Methyl-3-oxopentanoic acid (CAS 5650-76-0)
- 4-Methyl-2-Oxopentanoic Acid (CAS 816-66-0)
- 3-Methyl-2-oxopentanoic Acid (CAS 1460-34-0)
- 4-oxopentanoic-3,4,5-13C3 acid (CAS 1391051-93-6)
- 2-oxopentanoic acid (CAS 1821-02-9)
- 5-Oxopentanoic acid (CAS 5746-02-1)
- 2-Methyl-3-oxopentanoic Acid Methyl Ester (CAS 17422-12-7)
Recommended Standards
- Allyl ethyl carbonate (CAS 1469-70-1)
- 3-(oxetan-3-yl)propanoic acid (CAS 1499726-00-9)
- (S)-3-Methoxytetrahydro-4H-pyran-4-one (CAS 1464985-83-8)
- 2-(Oxetan-3-yl)propanoic acid (CAS 1517851-81-8)
- N-(4-(aminomethyl)phenyl)-3-methylbutanamide (CAS 926242-76-4)
- Benazeprilat Benzyl Ester (Glycine)tert-butyl Ester (CAS 1356838-13-5)
- 2,4,5-Trifluoro-N-(4-methoxy-3-nitrobenzyl)aniline (CAS 331459-73-5)
- 1-(5-Chloro-6-methylpyrazin-2-yl)piperidine-4-carboxylic acid (CAS 919536-39-3)
- Methyl 3-(4-(difluoromethyl)-2-ethyl-3-methyl-6-oxo-2H-pyrazolo[3,4-b]pyridin-7(6H)-yl)propanoate (CAS 1018165-62-2)
- Edoxaban Impurity 33 (CAS 349125-14-0)
- Rhein (CAS 478-43-3)
- Potassium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate (CAS 105560-52-9)
- Methyl 3-{[(4-methylphenyl)methyl]amino}butanoate (CAS 1155159-15-1)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
Why CATO?
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