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Acetylsalicylic Acid-d4

Acetylsalicylic Acid-d4

  • CAT Number: R006562
  • CAS Number: 97781-16-3
  • Molecular Formula: C9H8O4
  • Molecular Weight: 184.183
  • Purity: ≥95%
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Aspirin-d<sub>4</sub> is intended for use as an internal standard for the quantification of aspirin (Item No. <span class=/itemid/>70260</span>) by GC- or LC-MS. Aspirin is a non-selective, irreversible COX inhibitor. The IC<sub>50</sub> values for ovine COX-1 and -2 are 0.75 and 1.25 mM, respectively. Aspirin acetylates COX-1 at Ser<sup>530</sup> and COX-2 at Ser<sup>516</sup> resulting in irreversible enzyme inhibition.

Catalog Number R006562
CAS Number 97781-16-3
Synonyms

2-Acetoxybenzoic-3,4,5,6-d4 Acid; Acetylsalicylic Acid-d4; Acylpyrin-d4; Angettes-d4; Aspro-d4; Aspirin-d4;

Molecular Formula

C9H8O4

Purity 95%
Storage -20°C
IUPAC Name 2-acetyloxy-3,4,5,6-tetradeuteriobenzoic acid
InChI InChI=1S/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)/i2D,3D,4D,5D
InChIKey BSYNRYMUTXBXSQ-QFFDRWTDSA-N
SMILES CC(=O)OC1=CC=CC=C1C(=O)O

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