Product Information

Acetylsalicylic Acid EP Impurity A (Aspirin Impurity A)

Catalogue number	ASP-005
Product Name	Acetylsalicylic Acid EP Impurity A (Aspirin Impurity A)
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Aspirin
CAS Number	99-96-7
HS Code	38229010
Molecular formula	C₇H₆O₃
Molecular Weight	138.12
Synonyms	p-Salicylic Acid; 4-Hydroxybenzoic Acid; 4-Carboxyphenol; Paraben-acid; p-Carboxyphenol; p-Hydroxybenzoic Acid
Chemical Name	4-hydroxybenzoic acid
Appearance	White to Off-White Solid
Storage	Sealed in dry, Room Temperature
Solubility	DMSO (Sparingly), Methanol (Slightly)
Stability	Stable with Storage conditions as recomended
Applications	Acetylsalicylic Acid EP Impurity A (Aspirin Impurity A) is chemically 4-Hydroxybenzoic Acid (as per EP). It is also known as Butyl Parahydroxybenzoate EP Impurity A ; p-Salicylic Acid. Acetylsalicylic Acid EP Impurity A (Aspirin Impurity A) is supplied with detailed characterization data compliant with regulatory guideline.
Information	Compounds supplied are strictly intended for laboratory, research, analytical, and scientific use only. They are not meant for human consumption.
Shipping Condition	Transportation at room temp.
Sample COA Purity	NLT 98%
Description	CHNS Ratio (%):C:60.87, H:4.38, N:0.00, S:0.00
Inventory Status	In Stock
Quantity
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