Methyl 2-chloro-3-oxohexanoate CAS 36061-75-3
| CAS No. | 36061-75-3 |
| Molecular Formula | C7H11ClO3 |
| Molecular Weight | 178.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 2-chloro-3-oxohexanoate 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.
Methyl 2-chloro-3-oxohexanoate (CAS 36061-75-3), molecular formula C7H11ClO3 and molecular weight 178.61 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H11ClO3, Methyl 2-chloro-3-oxohexanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 178.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H11ClO3 |
| Molecular Weight | 178.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- Neopentyl 2-chloro-2-oxoacetate (CAS 209848-82-8)
- (S)-1-(3,5-DIFLUOROPYRIDIN-4-YL)PROPAN-1-AMINE 2HCL (CAS 1270051-80-3)
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- N2-(pyridin-4-ylmethyl)pyridine-2,3-diamine (CAS 1040316-08-2)
- 2-(Bromomethyl)-6-(difluoromethyl)-4-methoxy-3-nitropyridine (CAS 1806988-38-4)
- 2-(3-Chloro-5-fluorophenyl)-ethyl cyclopentyl ketone (CAS 898751-70-7)
- 1-Amino-4-methylhexan-3-ol (CAS 1493073-42-9)
- 5-Aminothiophene-3-carboxylic acid (CAS 116539-01-6)
- Methyl 2-amino-2-(1-methyl-1H-pyrazol-3-yl)acetate (CAS 864297-19-8)
- methyl 2-bromo-2,3,3,3-tetradeuterio-propanoate (CAS 1398065-68-3)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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