46278

trans-Ferulasäure

suitable for matrix substance for MALDI-MS, ≥99.0% (HPLC)

• Synonym(e): trans-4-Hydroxy-3-methoxy-zimtsäure
• Lineare Formel: HOC₆H₃(OCH₃)CH=CHCO₂H
• CAS-Nummer: 537-98-4
• Molekulargewicht: 194.18
• UNSPSC Code: 23151817
• NACRES: NA.21
• PubChem Substance ID: 329757119
• EC Number: 214-490-0
• Beilstein/REAXYS Number: 1570363
• MDL number: MFCD00004400
• Assay: ≥99.0% (HPLC)
• Form: powder

Eigenschaften

• Quality Segment: 100
• assay: ≥99.0% (HPLC)
• form: powder
• analyte chemical class(es): peptides, proteins
• technique(s): MALDI-MS: suitable
• color: slightly yellow
• mp: 168-172 °C (lit.), 171-175 °C
• cation traces: Ba: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤20 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
• absorption: ≥2000 at 337 nm (mol. absorption)
• suitability: suitable for matrix substance for MALDI-MS
• SMILES string: OC(/C=C/C1=CC(OC)=C(O)C=C1)=O
• InChI: 1S/C10H10O4/c1-14-9-6-7(2-4-8(9)11)3-5-10(12)13/h2-6,11H,1H3,(H,12,13)/b5-3+
• InChI key: KSEBMYQBYZTDHS-HWKANZROSA-N

Beschreibung

Biochem/physiol Actions

Hydroxyzimtsäure kommt in Lebensmitteln auf pflanzlicher Basis vor. Antioxidans.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves