Methyl 2-chloro-3-oxopentanoate

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Methyl 2-chloro-3-oxopentanoate
Posting date : May 07, 2026
Membership
Free Member Scince Apr 24, 2026
FOB Price
1
Min. Order Quantity
10g
Supply Abillity
50000kgs
Port
Beijing
Payment Terms
100% TT in Advance
Package
1
Keyword :
Category
Contact
Winnie Wang
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
JINLAN Brand
Model Number
114192-09-5
HS-CODE
-
Package & Delivery Lead Time
Package
1
Delivery Lead Time
7-14
Detailed Description

Methyl 2-chloro-3-oxopentanoate (CAS 114192-09-5)

This versatile α-chloro-β-keto ester intermediate has the molecular formula C₆H₉ClO₃ and a molecular weight of 164.59 g/mol. It features a reactive chlorine atom and a ketone-ester functional group, making it a key building block for organic synthesis and pharmaceutical manufacturing.
Key Specifications & Properties:
  • CAS No.: 114192-09-5
  • Synonyms: 2-Chloro-2-propionylacetic acid methyl ester; 2-Chloro-3-oxovaleric acid methyl ester
  • Molecular Formula: C₆H₉ClO₃
  • Molecular Weight: 164.59
  • Boiling Point: 77–79 °C at 13 hPa (lit.)
  • Density: 1.199 g/mL at 20 °C (lit.)
  • Flash Point: 100 °C
  • Predicted pKa: 7.78 ± 0.46
Applications:
Ideal for use in cross-coupling reactions, heterocyclic synthesis, and the preparation of pharmaceutical intermediates. The compound’s dual functional groups enable versatile derivatization, supporting the development of complex molecules for drug discovery and fine chemical production.
Quality & Logistics:
  • Full documentation (COA, HPLC, MSDS) provided for regulatory compliance
  • Flexible packaging options (lab-scale to bulk quantities)
  • Custom synthesis and contract manufacturing services available upon request

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