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4-Hydroxybenzoic Acid

Product Code

MM0045.01-0250

CAS Number

99-96-7

EP Description

Acetylsalicylic Acid Impurity A, Butyl Parahydroxybenzoate Impurity A, Ethyl Parahydroxybenzoate Impurity A, Methyl Parahydroxybenzoate Impurity A, Propyl Parahydroxybenzoate Impurity A, Salicylic Acid Impurity A

USP Description

Salicylic Acid Related Compound A

Product Format

Neat

Molecular Formula

C7 H6 O3

Molecular Weight

138.12

API Family

Salicylic Acid, Butyl Parahydroxybenzoate, Ethyl Parahydroxybenzoate, Propyl Parahydroxybenzoate, Methyl Parahydroxybenzoate, Acetylsalicylic Acid

Product Categories

Impurity Reference Materials , Antimycotics, Mikromol, Anticoagulants, Analgesics

Product Type

Impurity, API

Drug Type

Analgesics; Antifungals

Price and availability

48-hour USA dispatch time
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Product Information

Analyte Data

Analyte Name

4-Hydroxybenzoic Acid

CAS Number

99-96-7

Molecular Formula

C7 H6 O3

Molecular Weight

138.12

Accurate Mass

138.0317

SMILES

OC(=O)c1ccc(O)cc1

InChI

InChI=1S/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10)

IUPAC

4-hydroxybenzoic acid

Product Data

Storage Temperature

+5°C

Shipping Temperature

Room Temperature

Country of Origin

GERMANY

Product Type

API; Impurity

Product Format

Neat

API Family

Salicylic Acid; Butyl Parahydroxybenzoate; Ethyl Parahydroxybenzoate; Propyl Parahydroxybenzoate; Methyl Parahydroxybenzoate; Acetylsalicylic Acid

Why work with us?

At Mikromol, we go beyond the standard to produce high-quality, globally relevant pharmaceutical reference standards that you can trust. For more than 25 years we have delivered quality reference standards for analytical development, method validation, and stability and release testing to customers around the world.


Alongside a market-leading product range accredited to ISO 17034, the majority of our 5,000+ impurity, API and excipient reference standards are manufactured under ISO/IEC 17025 and accompanied by an extensive Certificate of Analysis.


With unparalleled depth of knowledge, decades of manufacturing experience and unrivalled scientific excellence, we work tirelessly to help you create ever better, safer medicines.


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