Cas no 62721-37-3 (2-chloro-4-methylpentanoyl chloride)

2-Chloro-4-methylpentanoyl chloride is a versatile acyl chloride intermediate used in organic synthesis, particularly in the preparation of amides, esters, and other derivatives. Its branched alkyl structure and reactive chloroacyl group make it valuable for introducing the 2-chloro-4-methylpentanoyl moiety into target molecules. The compound is commonly employed in pharmaceutical and agrochemical research due to its ability to act as an electrophile in acylation reactions. Its stability under controlled conditions and high reactivity with nucleophiles enhance its utility in multi-step synthetic routes. Proper handling is essential, as it is moisture-sensitive and may release HCl upon hydrolysis. Suitable for use under inert atmospheres in specialized laboratory settings.
2-chloro-4-methylpentanoyl chloride structure
62721-37-3 structure
Product Name:2-chloro-4-methylpentanoyl chloride
CAS No:62721-37-3
MF:C6H10Cl2O
MW:169.049000263214
MDL:MFCD20621472
CID:434160
PubChem ID:12659722
Update Time:2025-05-28

2-chloro-4-methylpentanoyl chloride Chemical and Physical Properties

Names and Identifiers

    • Pentanoyl chloride, 2-chloro-4-methyl-
    • 2-chloro-4-methylpentanoyl chloride
    • EN300-212134
    • DTXSID60505965
    • SCHEMBL4968926
    • 62721-37-3
    • UMKCSZGJMKGBLN-UHFFFAOYSA-N
    • 2-chloro-4-methylpentanoylchloride
    • MDL： MFCD20621472
    • Inchi： 1S/C6H10Cl2O/c1-4(2)3-5(7)6(8)9/h4-5H,3H2,1-2H3
    • InChI Key： UMKCSZGJMKGBLN-UHFFFAOYSA-N
    • SMILES： ClC(C(=O)Cl)CC(C)C

Computed Properties

  • Exact Mass: 168.011
  • Monoisotopic Mass: 168.0108703g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 3
  • Complexity: 101
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3.1
  • Topological Polar Surface Area: 17.1?2

Experimental Properties

  • PSA: 17.07

2-chloro-4-methylpentanoyl chloride Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Enamine
EN300-212134-0.05g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
0.05g
 $229.0 2023-09-16
Enamine
EN300-212134-0.1g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
0.1g
 $342.0 2023-09-16
Enamine
EN300-212134-0.25g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
0.25g
 $487.0 2023-09-16
Enamine
EN300-212134-0.5g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
0.5g
 $768.0 2023-09-16
Enamine
EN300-212134-1.0g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
1g
 $986.0 2023-05-26
Enamine
EN300-212134-2.5g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
2.5g
 $1931.0 2023-09-16
Enamine
EN300-212134-5.0g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
5g
 $2858.0 2023-05-26
Enamine
EN300-212134-10.0g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
10g
 $4236.0 2023-05-26
Enamine
EN300-212134-1g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
1g
 $986.0 2023-09-16
Enamine
EN300-212134-5g
2-chloro-4-methylpentanoyl chloride
 62721-37-3
5g
 $2858.0 2023-09-16

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