Aspirin Impurity F

Name: Aspirin Impurity F
Brand: Vaqora Chemicals
SKU: VQ-021418

About Aspirin Impurity F

Listed under CAS 1466-82-6, Aspirin Impurity F is an impurity of Acetylsalicylic Acid available from Vaqora Chemicals. Formula C18H14O7, molecular weight 342.3 g/mol. The IUPAC name is (2-acetyloxybenzoyl) 2-acetyloxybenzoate. It is also known as Acetylsalicylic Acid EP Impurity F or Aspirin EP Impurity F.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

This Acetylsalicylic Acid impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Aspirin Impurity F in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
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

Specifications & identifiers

Chemical identifiers
Product name	Aspirin Impurity F
Catalogue No.	VQ-021418
CAS Number	1466-82-6
IUPAC name	(2-acetyloxybenzoyl) 2-acetyloxybenzoate
Molecular formula	C₁₈H₁₄O₇
Molecular weight	342.3 g/mol
Exact mass	342.074
Grade	Reference Standard
HSN code	38229090
InChIKey	OAWXYINGQXLWOE-UHFFFAOYSA-N
SMILES	CC(=O)OC1=CC=CC=C1C(=O)OC(=O)C2=CC=CC=C2OC(=O)C
PubChem CID	15110

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	0 / 7
TPSA	96 Å²
Synonyms	Acetylsalicylic Acid EP Impurity F, Aspirin EP Impurity F, Acetylsalicylic Acid Impurity F (Aspirin Impurity F), Acetylsalicylic Acid - Impurity F, Carbasalate Calcium - Impurity A, Acetylsalicylic anhydride, Aspirin anhydride, Vigal, Benzoic acid, 2-(acetyloxy)-, anhydride, 2-Acetoxybenzoic anhydride, Salicylic anhydride, diacetate, Acetylsalicylic acid anhydride

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 Aspirin Impurity F?

The CAS Registry Number of Aspirin Impurity F is 1466-82-6. It is also known as Acetylsalicylic Acid EP Impurity F, Aspirin EP Impurity F, Acetylsalicylic Acid Impurity F (Aspirin Impurity F).

What is the molecular formula and molecular weight of Aspirin Impurity F?

Aspirin Impurity F has the molecular formula C18H14O7 and a molecular weight of 342.3 g/mol. Its IUPAC name is (2-acetyloxybenzoyl) 2-acetyloxybenzoate.

What is Aspirin Impurity F used for?

Aspirin Impurity F 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 Aspirin Impurity F can I order?

We supply Aspirin Impurity F in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Aspirin Impurity F?

Yes. Every lot of Aspirin Impurity F 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 Aspirin Impurity F be shipped internationally?

Yes. Aspirin Impurity F 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.