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Pack Size Quantity Price (USD) Sub Total
250mg
$ 50.00 0.0
500mg
$ 75.00 0.0
1g
$ 100.00 0.0
10g
$ 175.00 0.0
25g
$ 350.00 0.0
50g
$ 575.00 0.0
Exact Weight Packaging
$ 75.00 / Vial 0.0
Total $ 0.0
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Product Description

Catalogue Number: H943580
Chemical Name: 4-Hydroxyisophthalic Acid
Synonyms: 4-Hydroxy-1,3-benzenedicarboxylic Acid; 4-Hydroxy-m-phthalic Acid; Eupirina; NSC 2445; USP Salicylic Acid Related Compound B;
Impurity: Acetylsalicylic Acid EP Impurity B/ Salicylic Acid Related Compound B
CAS Number: 636-46-4
Molecular Formula: C₈H₆O₅
Appearance: White to Pale Purple Solid
Melting Point: >295°C (dec.)
Molecular Weight: 182.13
Storage: Hygroscopic, Refrigerator, Under Inert Atmosphere
Solubility: DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
Category: Standards; Phthalates;
Applications: 4-Hydroxyisophthalic acid has been proposed as an improvement over aspirin. An impurity of Acetylsalicylic acid (A187780). Acetylsalicylic Acid Impurity B; Aspirin Impurity B
References
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