Methyl 4-chloro-3-hydroxybutanoate CAS 10488-68-3
| CAS No. | 10488-68-3 |
| Molecular Formula | C5H9ClO3 |
| Molecular Weight | 152.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 4-chloro-3-hydroxybutanoate (CAS 10488-68-3), a certified reference material (molecular formula C5H9ClO3, MW 152.58 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H9ClO3, Methyl 4-chloro-3-hydroxybutanoate 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 152.58 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.
As a certified reference material (CRM), Methyl 4-chloro-3-hydroxybutanoate 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 | C5H9ClO3 |
| Molecular Weight | 152.58 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) | 1.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
Related Methyl Standards
- 3-Chloro-1H-pyrrolo[3,2-c]pyridine (CAS 1000342-65-3)
- 2-(2-Chloro-4-pyridyl)acetonitrile (CAS 1000565-45-6)
- 2-(2-Chloro-3-pyridyl)acetonitrile (CAS 101012-32-2)
- 4-Chloro-2-cyano-6-methylpyridine, 97% (CAS 104711-65-1)
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Recommended Standards
- 5-(Chloromethyl)picolinonitrile (CAS 105954-37-8)
- 4-(Chloromethyl)nicotinonitrile (CAS 1060802-60-9)
- 5-Chloropyrazolo[1,5-a]pyridine (CAS 1101120-47-1)
- 2-(4-chloropyridin-2-yl)acetonitrile (CAS 1000515-40-1)
- 1,4-Dibromo-2,5-difluoro-3-nitrobenzene (CAS 702640-58-2)
- 4,7-dichlorofuro[2,3-d]pyridazine (CAS 13177-70-3)
- Methyl 3-(3,5-dimethyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-4-yl)propanoate (CAS 1172917-14-4)
- benzyl 3-(2H-1,3-benzodioxol-5-yl)piperazine-1-carboxylate (CAS 946384-17-4)
- 3-Chloro-2-ethoxy-4-iodo-pyridine (CAS 282723-19-7)
- (E)-4-morpholinobut-2-enoic acid (CAS 1323199-72-9)
- 2-Amino-1-(2,3-dihydro-1H-indol-1-yl)-1-propanonehydrochloride (CAS 1236262-07-9)
- Methyl 4-amino-2-chloro-5-nitrobenzoate (CAS 1616257-07-8)
- 6-Bromo-3-iodo-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-73-0)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com