MedKoo Cat#: 571232 | Name: Aspirin
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Aspirin is the prototypical analgesic used in the treatment of mild to moderate pain. It has anti-inflammatory and antipyretic properties and acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis.

Chemical Structure

Aspirin
Aspirin
CAS#50-78-2

Theoretical Analysis

MedKoo Cat#: 571232

Name: Aspirin

CAS#: 50-78-2

Chemical Formula: C9H8O4

Exact Mass: 180.0423

Molecular Weight: 180.16

Elemental Analysis: C, 60.00; H, 4.48; O, 35.52

Price and Availability

Size Price Availability Quantity
25g USD 250.00 2 Weeks
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Synonym
Aspirin; Acetylin; Claradin; Acetylsalicylic Acid; NSC 27223; NSC27223; NSC-27223; NSC 406186; NSC406186; NSC-406186
IUPAC/Chemical Name
Benzoic acid, 2-(acetyloxy)-
InChi Key
BSYNRYMUTXBXSQ-UHFFFAOYSA-N
InChi Code
InChI=1S/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)
SMILES Code
O=C(O)C1=CC=CC=C1OC(C)=O
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 180.16 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Martindale, The Extra Pharmacopoeia, 30th ed, p5