p-Coumaric acid
SIAL/03200595 - primary reference standard
Synonym: trans-4-Hydroxycinnamic acid
CAS Number: 501-98-4
Empirical Formula (Hill Notation): C9H8O3
Molecular Weight: 164.16
MDL Number: MFCD00004399
Linear Formula: HOC6H4CH=CHCO2H
Product Type: Chemical
| application(s) | food and beverages |
| grade | primary reference standard |
| InChI | 1S/C9H8O3/c10-8-4-1-7(2-5 |
| InChI key | NGSWKAQJJWESNS-ZZXKWVIFSA |
| manufacturer/tradename | HWI |
| mp | 214 °C (dec.) (lit.) |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | OC(=O)C=Cc1ccc(O)cc1 |
| Application: | Reference standard in the analysis of herbal medicinal products. |
| Biochem/physiol Actions: | Hydroxycinnamic acid found in many fruits and vegetables. |
| General description: | Produced and qualified by HWI pharma services GmbH. Exact content by quantitative NMR can be found on the certificate. |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 214 °C (dec.) (lit.) |
| UNSPSC | 85151701 |

