Aspirin Impurity F

Name: Aspirin Impurity F
Brand: Zemixal
SKU: ZX-020473

Reference StandardAvailable on request

Buy Aspirin Impurity F (CAS 1466-82-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes

CAS number1466-82-6

FormulaC₁₈H₁₄O₇

Molar mass342.3 g/mol

Physical formSolid

HS code38229090

InChIKeyOAWXYINGQXLWOE-UHFFFAOYSA-N

IUPAC name(2-acetyloxybenzoyl) 2-acetyloxybenzoate

About Aspirin Impurity F

Zemixal lists Aspirin Impurity F for laboratories that identify, quantify or control Acetylsalicylic Acid and its related substances. For your records (Reference Standard), the material is defined by CAS 1466-82-6, formula C18H14O7 and molar mass 342.3 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Handling and storage

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Acetylsalicylic Acid

See every impurity, metabolite and related compound we list for this API.

Acetylsalicylic Acid standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Aspirin Impurity F
Product name	Aspirin Impurity F
Catalogue number	ZX-020473
CAS number	1466-82-6
IUPAC name	(2-acetyloxybenzoyl) 2-acetyloxybenzoate
Molecular formula	C₁₈H₁₄O₇
Molar mass	342.3 g/mol
Exact mass	342.074
Grade	Reference Standard
Physical form	Solid
XLogP3	2.5
H-bond donors / acceptors	0 / 7
Topological polar surface area	96 Å²
HS 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
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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Aspirin Impurity F
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Aspirin Impurity F

Which CAS number identifies Aspirin Impurity F?

Aspirin Impurity F is registered under CAS 1466-82-6. You may also see it listed as Acetylsalicylic Acid EP Impurity F, Aspirin EP Impurity F, Acetylsalicylic Acid Impurity F (Aspirin Impurity F). Our catalogue number for this item is ZX-020473.

What are the formula and molar mass of Aspirin Impurity F?

For Aspirin Impurity F, its formula is C18H14O7 and its molar mass is 342.3 g/mol. The systematic (IUPAC) name is (2-acetyloxybenzoyl) 2-acetyloxybenzoate. InChIKey OAWXYINGQXLWOE-UHFFFAOYSA-N lets you match it in any structure database.

How is Aspirin Impurity F used in pharmaceutical QC?

Aspirin Impurity F is a characterised reference material linked to Acetylsalicylic Acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Aspirin Impurity F?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Aspirin Impurity F?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Aspirin Impurity F to my country?

Yes. Because Aspirin Impurity F is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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