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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 5273472Generated: October 23, 2026

trans-Cinnamamide

rans-cinnamamide · Nsc 244944 · (E)-Cinnamamide · TRANS-CINNAMAMIDE · Mitomycin impurity · TIMTEC-BB SBB004096 · trans-Cinnamoylamine · trans-Cinnamamide >(E)-3-Phenylacrylamide

https://huagongshe.com/en/chemical/5273472

trans-Cinnamamide molecular structure

Identifiers & Physical Properties

CAS No.22031-64-7
Molecular formulaC9H9NO
Average molar mass147.17 g/mol
Monoisotopic mass147.06841391 g/mol
SMILESNC(=O)/C=C/c1ccccc1
InChIKeyAPEJMQOBVMLION-VOTSOKGWSA-N
PubChem CID5273472
ChEMBLCHEMBL5280551
ChEBICHEBI:23246
EC No.679-596-5
DTXSIDDTXSID901035045

Chemical & Physical Properties

XLogP1.4
Topological polar surface area43.1
Hydrogen bond donors1
Hydrogen bond acceptors1
Rotatable bonds2
Heavy atoms11
Formal charge0
Complexity157
SpringerMaterials PropertiesDensity
LogP (partition coefficient)1.42
Melting point148-150 °C(lit.)
Boiling point350.3±25.0 °C(Predicted)
Density1.121±0.06 g/cm3(Predicted)
Storage conditions2-8°C
Solubilityalmost transparency in Methanol
Physical statepowder to crystal
pKa (acidity coefficient)15+-.0.50(Predicted)
ColorWhite to Almost white
CAS DataBase Reference22031-64-7(CAS DataBase Reference)
FDA UNIIY0JET56H7N
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302
GHS precautionary statementsP264-P270-P301+P312+P330-P501
Hazard symbolsXn
Risk statements (R)22
Safety statements (S)36
Water hazard class (WGK)3
RTECS numberGD6853000
Customs code2924.29.9500

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Water hazard class (WGK)3
RTECS numberGD6853000
Customs code2924.29.9500
Risk statements (R)22
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXn
Safety statements (S)36
GHS hazard statementsH302
GHS precautionary statementsP264-P270-P301+P312+P330-P501

Applications & Uses

Uses

trans-Cinnamamide is used in the used in the synthesis of U-77863 and U-77864 as it has antitumor activity.