03200595

p-Coumaric acid

primary reference standard

• Synonyma: trans-4-Hydroxycinnamic acid
• Lineární vzorec: HOC₆H₄CH=CHCO₂H
• Číslo CAS: 501-98-4
• Molekulová hmotnost: 164.16
• Beilstein/REAXYS Number: 2207383
• MDL number: MFCD00004399
• UNSPSC Code: 85151701
• PubChem Substance ID: 329747573
• NACRES: NA.24

Vlastnosti

• grade: primary reference standard
• shelf life: limited shelf life, expiry date on the label
• manufacturer/tradename: HWI
• mp: 214 °C (dec.) (lit.)
• application(s): food and beverages
• SMILES string: OC(=O)\C=C\c1ccc(O)cc1
• InChI: 1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
• InChI key: NGSWKAQJJWESNS-ZZXKWVIFSA-N

Popis

General description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Application

Reference standard in the analysis of herbal medicinal products.

Biochem/physiol Actions

Hydroxycinnamic acid found in many fruits and vegetables.

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable