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2-(Acetyloxy)benzoic Anhydride (Acetylsalicylic Anhydride)

Product Code

MM0133.02

CAS Number

1466-82-6

EP Description

Acetylsalicylic Acid Impurity F, Carbasalate Calcium Impurity A

Product Format

Neat

Molecular Formula

C18 H14 O7

Molecular Weight

342.30

Product Type

Impurity

Drug Type

Analgesics

Price and availability

24-hour USA dispatch time
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Product Information

Product Data

Analyte Name

2-(Acetyloxy)benzoic Anhydride (Acetylsalicylic Anhydride)

CAS Number

1466-82-6

Molecular Formula

C18 H14 O7

Molecular Weight

342.30

Accurate Mass

342.074

SMILES

CC(=O)Oc1ccccc1C(=O)OC(=O)c2ccccc2OC(=O)C

InChI

InChI=1S/C18H14O7/c1-11(19)23-15-9-5-3-7-13(15)17(21)25-18(22)14-8-4-6-10-16(14)24-12(2)20/h3-10H,1-2H3

IUPAC

(2-acetyloxybenzoyl) 2-acetyloxybenzoate

Storage & Transport Information

Storage Temperature

-18°C

Shipping Temperature

Ice pack (-20°C)

Country of Origin

GERMANY

Tariff Code

29182300

Product Attributes

Product Type

Impurity

Product Format

Neat

Impurity Type

Degradation Product; By-Product

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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