Ethyl 2-chloro-4-methyl-3-oxopentanoate CAS 35391-60-7
| CAS No. | 35391-60-7 |
| Molecular Formula | C8H13ClO3 |
| Molecular Weight | 192.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 2-chloro-4-methyl-3-oxopentanoate.
CATO supplies Ethyl 2-chloro-4-methyl-3-oxopentanoate (CAS 35391-60-7), a certified reference material (molecular formula C8H13ClO3, MW 192.64 g/mol) for analytical method development and quality control.
Structurally, Ethyl 2-chloro-4-methyl-3-oxopentanoate (C8H13ClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 192.64 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Ethyl 2-chloro-4-methyl-3-oxopentanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H13ClO3 |
| Molecular Weight | 192.64 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 |
| 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 |
Related Ethyl Standards
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Recommended Standards
- Ethyl 2-chloro-3-oxohexanoate (CAS 67271-32-3)
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- Chloromethyl cyclohexyl carbonate (CAS 40510-86-9)
- Ethyl 4-chloro-3-ethoxy-2(E)-butenoate (CAS 65840-68-8)
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- 2-Propyl-2-pentenoic Acid (CAS 33786-47-9)
- 2-((3-(2,3-Dichlorophenoxy)propyl)amino)ethan-1-ol hydrochloride (CAS 1009555-55-8)
- 5-[(E)-2-Phenyldiazen-1-yl]pyrimidine-4,6-diol (CAS 339016-28-3)
- 6-Thioxo-3,4,5,6-tetrahydro-2H-1,4-ethano-1,5-naphthyridine-7-carbonitrile (CAS 125366-05-4)
- 2-(Methoxymethyl)-5-(piperidin-4-yl)-1,3,4-oxadiazole hydrochloride (CAS 1211528-77-6)
- Cyclopent-2-en-1-ol (CAS 3212-60-0)
- N-Benzoyl-D-glucosamine (CAS 655-42-5)
- 5-Bromo-2-thiophenylboronic acid mida ester (CAS 943552-31-6)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
Why CATO?
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