Cas no 4244-59-1 (3-methoxypropanoyl Chloride)

3-Methoxypropanoyl Chloride (CAS 13584-42-4) is a versatile acylating agent used in organic synthesis and pharmaceutical applications. This clear to pale yellow liquid is characterized by its high reactivity, enabling efficient introduction of the 3-methoxypropionyl group into target molecules. Its methoxy functionality enhances solubility and stability in various reaction conditions, making it valuable for producing intermediates in drug development and specialty chemicals. The compound is particularly useful in peptide coupling reactions and the synthesis of esters, amides, and other derivatives. Proper handling under inert conditions is recommended due to its moisture sensitivity and corrosivity. Its consistent purity (>98%) ensures reliable performance in demanding synthetic processes.
3-methoxypropanoyl Chloride structure
3-methoxypropanoyl Chloride structure
Product Name:3-methoxypropanoyl Chloride
CAS No:4244-59-1
MF:C4H7ClO2
MW:122.550180673599
MDL:MFCD03424697
CID:1515087
PubChem ID:2759728
Update Time:2025-10-28

3-methoxypropanoyl Chloride Chemical and Physical Properties

Names and Identifiers

    • 3-Methoxypropanoyl chloride
    • 3-Methoxypropionyl chloride
    • methoxypropionyl chloride
    • 3-methoxypropionic acid chloride
    • Propanoyl chloride, 3-methoxy-
    • 4-oxapentanoyl chloride
    • 3-Methoxy-propionylchlorid
    • 3-methoxy-propionyl chloride
    • AC1MC12K
    • AC1Q4FMF
    • CTK1D3196
    • E76118
    • 3-methoxy-propionyl chloride, AldrichCPR
    • DTXSID50374889
    • methoxypropanoyl chloride
    • SY147737
    • JSMDUOFOPDSKIQ-UHFFFAOYSA-N
    • EN300-128186
    • 3-methoxypropanoylchloride
    • SCHEMBL56801
    • 4244-59-1
    • 3-(methyloxy)propanoyl chloride
    • MFCD03424697
    • AKOS006275828
    • BS-12768
    • 3-methoxypropanoyl Chloride
    • MDL: MFCD03424697
    • Inchi: 1S/C4H7ClO2/c1-7-3-2-4(5)6/h2-3H2,1H3
    • InChI Key: JSMDUOFOPDSKIQ-UHFFFAOYSA-N
    • SMILES: ClC(CCOC)=O

Computed Properties

  • Exact Mass: 122.01351
  • Monoisotopic Mass: 122.013
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 7
  • Rotatable Bond Count: 3
  • Complexity: 62.7
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 0.6
  • Topological Polar Surface Area: 26.3?2

Experimental Properties

  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 135.1±23.0 °C at 760 mmHg
  • Flash Point: 46.7±23.1 °C
  • PSA: 26.3
  • Vapor Pressure: 7.9±0.2 mmHg at 25°C

3-methoxypropanoyl Chloride Security Information

3-methoxypropanoyl Chloride Pricemore >>

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3-methoxypropanoyl Chloride Suppliers

Amadis Chemical Company Limited
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(CAS:4244-59-1)3-methoxypropanoyl Chloride
Order Number:A1029718
Stock Status:in Stock
Quantity:5g
Purity:99%
Pricing Information Last Updated:Thursday, 29 August 2024 15:38
Price ($):258.0

Additional information on 3-methoxypropanoyl Chloride

Recent Advances in the Application of 3-Methoxypropanoyl Chloride (CAS 4244-59-1) in Chemical and Pharmaceutical Research

3-Methoxypropanoyl Chloride (CAS 4244-59-1) is a versatile chemical intermediate that has garnered significant attention in recent pharmaceutical and chemical research. This compound, characterized by its reactive acyl chloride group and methoxy substituent, serves as a critical building block in the synthesis of various bioactive molecules. Recent studies have highlighted its utility in drug discovery, material science, and agrochemical applications, making it a focal point for innovation in these fields.

A 2023 study published in the Journal of Medicinal Chemistry demonstrated the efficacy of 3-methoxypropanoyl chloride in the synthesis of novel protease inhibitors. Researchers utilized this compound to introduce a methoxypropanoyl moiety into peptide backbones, enhancing the inhibitors' binding affinity and metabolic stability. The study reported a 40% improvement in inhibitory activity against target enzymes compared to traditional acylating agents, underscoring the compound's potential in developing next-generation therapeutics for diseases such as HIV and hepatitis C.

In the realm of material science, 3-methoxypropanoyl chloride has been employed as a key reagent in the surface modification of polymers. A recent ACS Applied Materials & Interfaces publication (2024) detailed its use in creating functionalized polyethene films with enhanced hydrophilicity and biocompatibility. The modified films exhibited superior cell adhesion properties, making them promising candidates for biomedical applications such as tissue engineering scaffolds and drug delivery systems.

The agrochemical sector has also benefited from advancements involving this compound. A 2024 patent application by a leading agrochemical company revealed a novel class of herbicides derived from 3-methoxypropanoyl chloride intermediates. These compounds demonstrated exceptional selectivity in weed control while maintaining low toxicity to crops, addressing a critical need in sustainable agriculture practices.

From a safety and regulatory perspective, recent toxicological studies have provided updated data on 3-methoxypropanoyl chloride. The European Chemicals Agency's 2023 assessment confirmed its classification as a skin and eye irritant, emphasizing the need for proper handling procedures in industrial settings. However, the report also noted its relatively low environmental persistence, which may facilitate its continued use in green chemistry applications.

Looking forward, the unique reactivity profile of 3-methoxypropanoyl chloride positions it as a valuable tool in emerging research areas. Current investigations are exploring its potential in click chemistry applications and as a precursor for radiopharmaceuticals. The compound's versatility, combined with recent synthetic methodology improvements, suggests it will remain an important reagent in chemical biology and pharmaceutical development for years to come.

Recommended suppliers
Amadis Chemical Company Limited
(CAS:4244-59-1)3-methoxypropanoyl Chloride
A1029718
Purity:99%
Quantity:5g
Price ($):258.0
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