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p-Coumaric acid
SpectraBase Compound ID 5yAvk4aJQlY
InChI InChI=1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
InChIKey NGSWKAQJJWESNS-ZZXKWVIFSA-N
Mol Weight 164.16 g/mol
Molecular Formula C9H8O3
Exact Mass 164.047344 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 1b9u6oU4x7o
Name 4-Hydroxycinnamic acid
Source of Sample Sigma-Aldrich Company LLC
Catalog Number H23201
Lot Number 0412LL
Accessory DurasamplIR II
Apodization Function Norton-Beer, medium
CAS Registry Number 501-98-4
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Formula C9H8O3
InChI InChI=1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
InChIKey NGSWKAQJJWESNS-ZZXKWVIFSA-N
Instrument Name Bio-Rad FTS
Molecular Weight 164.160 g/mol
Purity 98%
SMILES Oc1ccc(\C=C\C(O)=O)cc1
Sample Comments predominantly trans
Scan Speed (number) 5
Source of Spectrum Forensic Spectral Research
Synonyms p-Coumaric acid
Technique ATR-Neat