97013

trans-Cinnamic acid

analytical standard

• Synonym(s): (2E)-3-Phenyl-2-propenoic acid, trans-3-Phenylacrylic acid
• Empirical Formula (Hill Notation): C₉H₈O₂
• CAS Number: 140-10-3
• Molecular Weight: 148.16
• Beilstein/REAXYS Number: 1905952
• EC Number: 205-398-1
• MDL number: MFCD00004369
• UNSPSC Code: 85151701
• PubChem Substance ID: 329770541
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• assay: ≥98.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 133 °C (lit.); 133-137 °C
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• storage temp.: 2-8°C
• SMILES string: OC(=O)\C=C\c1ccccc1
• InChI: 1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+
• InChI key: WBYWAXJHAXSJNI-VOTSOKGWSA-N

Description

General description

trans-Cinnamic acid occurs in plants, formed via deamination of L-phenylalanine in the presence of enzymatic catalyst, L-phenylalanine ammonia-lyase.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• wgk_germany: WGK 1