MilliporeSigma
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A3160

Sigma-Aldrich

Acetylsalicylic acid

analytical standard

Synonym(s):
Aspirin, 2-Acetoxybenzoic acid, ASA, O-Acetylsalicylic acid
Linear Formula:
2-(CH3CO2)C6H4CO2H
CAS Number:
Molecular Weight:
180.16
Beilstein:
779271
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

grade

analytical standard

form

powder

packaging

vial of 500 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

134-136 °C (lit.)

application(s)

forensics and toxicology
pharmaceutical
veterinary

SMILES string

CC(=O)Oc1ccccc1C(O)=O

InChI

1S/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)

InChI key

BSYNRYMUTXBXSQ-UHFFFAOYSA-N

Gene Information

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Related Categories

Packaging

1 vial in poly bottle
Supplied in amber screw-cap vials

Biochem/physiol Actions

Blocks the production of prostaglandins by inhibiting cyclooxygenase (prostaglandin H synthase), with greater selectivity toward the COX-1 isoform. The antithrombotic effect is due to the inhibition of COX-1 in platelets that blocks thromboxane production and platelet aggregation. Chemopreventive against colorectal and other solid tumors.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

482.0 °F

Flash Point(C)

250 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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