Acetylsalicylic Acid EP Impurity D

About Acetylsalicylic Acid EP Impurity D

Acetylsalicylic Acid EP Impurity D is a pharmacopeial impurity of Acetylsalicylic Acid carrying the CAS registry number 530-75-6. With the molecular formula C16H12O6, it has a molar mass of 300.26 g/mol. Systematically, it is named 2-(2-acetyloxybenzoyl)oxybenzoic acid. Alternative names: Acetylsalicylsalicylic Acid and Acesalum.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Acetylsalicylic Acid impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Acetylsalicylic Acid EP Impurity D in 10 mg, 25 mg and 50 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Acetylsalicylic Acid

View every impurity, metabolite and intermediate we list for Acetylsalicylic Acid.

Acetylsalicylic Acid impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Acetylsalicylic Acid EP Impurity D
Catalogue No.	VQ-006214
CAS Number	530-75-6
IUPAC name	2-(2-acetyloxybenzoyl)oxybenzoic acid
Molecular formula	C₁₆H₁₂O₆
Molecular weight	300.26 g/mol
Exact mass	300.0634
Grade	Reference Standard
HSN code	38229090
InChIKey	DDSFKIFGAPZBSR-UHFFFAOYSA-N
SMILES	CC(=O)OC1=CC=CC=C1C(=O)OC2=CC=CC=C2C(=O)O
PubChem CID	10745

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	1 / 6
TPSA	89.9 Å²
Synonyms	2-(Acetyloxy)benzoic Acid 2-Carboxyphenyl Ester, Acetylsalicylsalicylic Acid, Acesalum, Diplosal Acetate, Diplosalacetat, Salicylacetylsalicylic Acid, 2-[[2-(Acetyloxy)benzoyl]oxy]benzoic acid, Aspirin Impurity D, Benzoic acid, 2-(acetyloxy)-, 2-carboxyphenyl ester, Aspirin with Apple Flavoring, 2-((2-Acetoxybenzoyl)oxy)benzoic acid, 2-[2-(acetyloxy)benzoyloxy]benzoic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Acetylsalicylic Acid EP Impurity D?

The CAS Registry Number of Acetylsalicylic Acid EP Impurity D is 530-75-6. It is also known as 2-(Acetyloxy)benzoic Acid 2-Carboxyphenyl Ester, Acetylsalicylsalicylic Acid, Acesalum.

What is the molecular formula and molecular weight of Acetylsalicylic Acid EP Impurity D?

Acetylsalicylic Acid EP Impurity D has the molecular formula C16H12O6 and a molecular weight of 300.26 g/mol. Its IUPAC name is 2-(2-acetyloxybenzoyl)oxybenzoic acid.

What is Acetylsalicylic Acid EP Impurity D used for?

Acetylsalicylic Acid EP Impurity D is supplied as a characterised reference material related to Acetylsalicylic Acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Acetylsalicylic Acid EP Impurity D can I order?

We supply Acetylsalicylic Acid EP Impurity D in Reference Standard grade, in 10 mg, 25 mg, 50 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Acetylsalicylic Acid EP Impurity D?

Yes. Every lot of Acetylsalicylic Acid EP Impurity D is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Acetylsalicylic Acid EP Impurity D be shipped internationally?

Yes. Acetylsalicylic Acid EP Impurity D is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.