Active ingredientAcetylsalicylic AcidCat. No. P-A026-001CAS 50-78-2Family · Pharmaceutical analytical standards
Acetylsalicylic Acid
Obtained in a pure and stable form in 1897 and on the market since 1899, it is one of the most used medicines ever. Born as a painkiller and fever reducer, at low doses it is now used to prevent heart attacks and strokes. This family brings together the active ingredient, pharmacopoeial impurities, metabolites, labelled standards and other impurities.
Did you know?It descends from willow bark, used against fever and pain since antiquity: the word salicylate comes from the Latin salix.
Go to the active ingredient →Active ingredientAcetylsalicylic AcidCat. No. P-A026-001CAS 50-78-2
Pharmacopoeial impurityDL-lysine acetylsalicylate EP Impurity GCat. No. P-A026-003CAS 35436-74-9
Pharmacopoeial impurityAcetylsalicylic Acid EP Impurity DCat. No. P-A026-004CAS 530-75-6
Pharmacopoeial impurityAcetylsalicylic Acid EP Impurity ECat. No. P-A026-005CAS 552-94-3
Pharmacopoeial impurityAcetylsalicylic Acid EP Impurity FCat. No. P-A026-006CAS 1466-82-6
MetaboliteAcetylsalicylic Acid Acyl-D-GlucuronideCat. No. P-A026-007CAS 24719-72-0
Isotopically labelled4-Hydroxybenzoic-2,3,5,6-d4 acidCat. No. P-A026-009CAS 152404-47-2
Isotopically labelledAcetylsalicylic Acid EP Impurity A-13C6Cat. No. P-A026-010CAS 287399-29-5
Isotopically labelledAcetylsalicylic Acid-d3Cat. No. P-A026-011CAS 921943-73-9
Isotopically labelledAcetylsalicylic Acid-d4Cat. No. P-A026-012CAS 97781-16-3
Impurity3-Acetyl-2-Hydroxybenzoic AcidCat. No. P-A026-014CAS 67127-78-0
Impurity4-Acetamido-6-hydroxyisophthalic acidCat. No. P-A026-015CAS 408336-10-7
Impurity4-Acetoxybenzoic AcidCat. No. P-A026-016CAS 2345-34-8
Impurity4-Acetoxyisophthalic AcidCat. No. P-A026-017CAS 5985-26-2
ImpurityAcetylsalicylic Acid Impurity 1Cat. No. P-A026-018CAS 15540-79-1
Impurity5-(N-beta-D-Glucopyranosylamino)acetylsalicylic acidCat. No. P-A026-019
Impurity5-Acetylsalicylic AcidCat. No. P-A026-020CAS 13110-96-8
ImpurityAcetic 2-acetoxybenzoic anhydrideCat. No. P-A026-021CAS 18698-59-4
ImpurityAcetylsalicylic Acid Impurity 2Cat. No. P-A026-022
ImpurityAcetylsalicylic Acid Impurity 3Cat. No. P-A026-023
ImpurityAcetylsalicylic Acid Impurity 4Cat. No. P-A026-024
ImpurityAcetylsalicylic Acid Impurity 5 HydrochlorideCat. No. P-A026-025
ImpurityAcetylsalicylic Acid Impurity 6Cat. No. P-A026-026
ImpurityAcetylsalicylic Acid Impurity 7Cat. No. P-A026-027
ImpurityAcetylsalicylic Acid Impurity 8Cat. No. P-A026-028
ImpurityAcetylsalicylic Acid Impurity 9Cat. No. P-A026-029
ImpurityAcetylsalicylic Acid Impurity 10Cat. No. P-A026-030
ImpurityAcetylsalicylsalicylsalicylic AcidCat. No. P-A026-031CAS 85531-16-4
ImpurityAcetylsalicylic Acid Impurity 11Cat. No. P-A026-032CAS 85539-30-6
Active ingredientCarbasalate Calcium SaltCat. No. P-A026-035CAS 5749-67-7
Active ingredientDL-Lysine acetylsalicylateCat. No. P-A026-036CAS 62952-06-1
ImpurityEthyl AcetylsalicylateCat. No. P-A026-037CAS 529-68-0
ImpurityGentisuric AcidCat. No. P-A026-038CAS 25351-24-0
ImpurityAcetylsalicylic Acid Impurity 12Cat. No. P-A026-039CAS 69638-07-9
ImpurityAcetylsalicylic Acid Impurity 13Cat. No. P-A026-040CAS 863985-44-8
ImpurityIsopropyl AcetylsalicylateCat. No. P-A026-041CAS 2224-88-6
ImpurityMethyl 2-MethoxybenzoateCat. No. P-A026-043CAS 606-45-1
ImpurityMethyl AcetylsalicylateCat. No. P-A026-044CAS 580-02-9
Pharmacopoeial impurityAcetylsalicylic Acid EP Impurity BCat. No. P-A026-045CAS 636-46-4No product matches your search.
EDQM standards 6
The official European Pharmacopoeia standards for this family.
Reference substanceAcetylsalicylic acid CRSEDQM code A0200000Family Acetylsalicylic AcidImpurityCarbasalate impurity B CRSEDQM code Y0001161Family Acetylsalicylic AcidReference substanceDL-Lysine acetylsalicylate CRSEDQM code Y0002211Family Acetylsalicylic AcidImpurityDL-lysine acetylsalicylate impurity G CRSEDQM code Y0002213Family Acetylsalicylic AcidImpuritySalicylic acid impurity B CRSEDQM code Y0000405Family Acetylsalicylic AcidNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.