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Acetylsalicylic acid
SpectraBase Compound ID 7AZ8DZAeGid
InChI InChI=1S/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)
InChIKey BSYNRYMUTXBXSQ-UHFFFAOYSA-N
Mol Weight 180.16 g/mol
Molecular Formula C9H8O4
Exact Mass 180.042259 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID sh7fpULnLp
Name Acetylsalicylic acid
Source of Sample Sigma-Aldrich Inc.
Catalog Number A3160-1VL
Lot Number 108K8711(traceable to USP 32 Lot H)
Accessory DurasamplIR II
CAS Registry Number 50-78-2
Compound Type Pure
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Formula C9H8O4
InChI InChI=1S/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)
InChIKey BSYNRYMUTXBXSQ-UHFFFAOYSA-N
Instrument Name Bio-Rad FTS
Source of Spectrum Forensic Spectral Research
Synonyms Aspirin
Technique ATR-Neat (DuraSamplIR II)