Substance
ID:362042
Names and Identifiers
IUPAC name
2-cyano-3-(4-hydroxyphenyl)prop-2-enoic acid
IUPAC Traditional name
α-cyano-4-hydroxycinnamic acid
Synonyms
4-HCCAACCAα-Cyanoα-氰基α-CHCAα-氰基-4-羟基肉桂酸α-CCAα-Cyano-4-hydroxycinnamic acid
Registration numbers
Beilstein Number
EC Number
MDL Number
CAS Number
PubChem SID
Properties
Product Information
Cation Traces
Cd: ≤5 mg/kg
Ni: ≤5 mg/kg
Mg: ≤5 mg/kg
Cr: ≤5 mg/kg
Ba: ≤5 mg/kg
Cu: ≤5 mg/kg
Mn: ≤5 mg/kg
K: ≤5 mg/kg
Na: ≤10 mg/kg
Zn: ≤5 mg/kg
Co: ≤5 mg/kg
Ca: ≤10 mg/kg
Pb: ≤5 mg/kg
Grade
matrix substance for MALDI-MS
Analyte suitability
glycans
proteins
peptides
Linear Formula
HOC6H4CH=C(CN)CO2H
abs.
absorption/337 nm ≥2000 (mol. absorption)
Purity
≥99.0% (HPLC)
Safety Information
Risk Statements
36/37/38
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P261-P305+P351+P338
GHS Signal Word
Warning
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
26-36
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H315-H319-H335
MSDS Link
German water hazard class
3
Physical Property
Melting Point
245-250 °C(lit.)
245-250 °C
Solubility
methanol: soluble10 mg/mL, clear
Molecule Details
Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Other Notes
Matrix substance used in MALDI-MS (matrix-assisted laser desorption ionization MS) peptide analysis in proteomics1,2.
Live Chat and Frequently Asked Questions are available for this Product.
Other Notes
Matrix substance used in MALDI-MS (matrix-assisted laser desorption ionization MS) peptide analysis in proteomics1,2.
Molecular Spectra
No Data Available
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References
No Data Available
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