Cas no 355011-52-8 (ALPHA-CYANO-4-HYDROXYCINNAMIC ACID DIETH)

ALPHA-CYANO-4-HYDROXYCINNAMIC ACID DIETH (CHCA-DIETH) is a derivative of alpha-cyano-4-hydroxycinnamic acid, commonly used as a matrix in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry. Its diethyl ester modification enhances solubility in organic solvents, improving sample preparation flexibility. CHCA-DIETH facilitates efficient ionization of peptides, small proteins, and other analytes, offering high sensitivity and resolution. The compound’s structural stability and consistent performance make it suitable for high-throughput applications. Its optimized fragmentation patterns aid in accurate mass determination, particularly in proteomics and metabolomics research. CHCA-DIETH is preferred for its reliability in MALDI-TOF workflows, ensuring reproducible results.
ALPHA-CYANO-4-HYDROXYCINNAMIC ACID DIETH structure
355011-52-8 structure
Product Name:ALPHA-CYANO-4-HYDROXYCINNAMIC ACID DIETH
CAS No:355011-52-8
MF:C14H18N2O3
MW:262.304323673248
CID:920398
PubChem ID:16217123
Update Time:2025-05-28

ALPHA-CYANO-4-HYDROXYCINNAMIC ACID DIETH Chemical and Physical Properties

Names and Identifiers

    • ALPHA-CYANO-4-HYDROXYCINNAMIC ACID DIETH
    • (Z)-2-cyano-3-(4-hydroxyphenyl)prop-2-enoic acid,N-ethylethanamine
    • alpha-Cyano-4-hydroxycinnamic acid diethylamine salt
    • alpha-cyano-4-hydroxycinnamic acid diethylammonium salt
    • SCHEMBL1053765
    • SMR001562135
    • (Z)-2-cyano-3-(4-hydroxyphenyl)prop-2-enoic acid;N-ethylethanamine
    • MLS002695989
    • alpha -Cyano-4-hydroxycinnamic acid diethylamine salt
    • CHEMBL1885958
    • 355011-52-8
    • Inchi： 1S/C10H7NO3.C4H11N/c11-6-8(10(13)14)5-7-1-3-9(12)4-2-7;1-3-5-4-2/h1-5,12H,(H,13,14);5H,3-4H2,1-2H3/b8-5+;
    • InChI Key： SHCCRJCGLMIMLV-HAAWTFQLSA-N
    • SMILES： OC1C=CC(/C=C(\C#N)/C(=O)O)=CC=1.N(CC)CC

Computed Properties

  • Exact Mass: 262.13184
  • Monoisotopic Mass: 262.13174244g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 4
  • Complexity: 303
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 93.4?2
  • Surface Charge: 0
  • Tautomer Count: 4
  • XLogP3: nothing

Experimental Properties

  • Melting Point: ~170?°C (dec.)
  • PSA: 93.35

ALPHA-CYANO-4-HYDROXYCINNAMIC ACID DIETH Security Information

  • WGK Germany：3
  • Hazard Category Code： 20/21/22-36/37/38
  • Safety Instruction： 26-36/37
  • FLUKA BRAND F CODES：10-21
  • Hazardous Material Identification： Xn

ALPHA-CYANO-4-HYDROXYCINNAMIC ACID DIETH Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
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