5-Acetyl-2-hydroxybenzoic Acid

Name: 5-Acetyl-2-hydroxybenzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-035591

About 5-Acetyl-2-hydroxybenzoic Acid

Vaqora Chemicals supplies 5-Acetyl-2-hydroxybenzoic Acid, a metabolite or degradation product of Acetylsalicylic Acid registered under CAS number 13110-96-8. The compound has the formula C9H8O4, corresponding to a molecular weight of 180.16 g/mol. Alternative names: 5-Acetylsalicylic acid and Benzoic acid, 5-acetyl-2-hydroxy-.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Analytical teams use this compound to identify metabolites and degradants of Acetylsalicylic Acid, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 5-Acetyl-2-hydroxybenzoic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

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	5-Acetyl-2-hydroxybenzoic Acid
Catalogue No.	VQ-035591
CAS Number	13110-96-8
IUPAC name	5-acetyl-2-hydroxybenzoic acid
Molecular formula	C₉H₈O₄
Molecular weight	180.16 g/mol
Exact mass	180.0423
Grade	Reference Standard
HSN code	38229090
InChIKey	NZRDKNBIPVLNHA-UHFFFAOYSA-N
SMILES	CC(=O)C1=CC(=C(C=C1)O)C(=O)O
PubChem CID	83151

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	2 / 4
TPSA	74.6 Å²
Synonyms	5-Acetylsalicylic acid, Benzoic acid, 5-acetyl-2-hydroxy-, Benzoic acid,5-acetyl-2-hydroxy-, 5-acetyl salicylic acid, 5-Acetylsalicylic acid, AldrichCPR

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 5-Acetyl-2-hydroxybenzoic Acid?

The CAS Registry Number of 5-Acetyl-2-hydroxybenzoic Acid is 13110-96-8. It is also known as 5-Acetylsalicylic acid, Benzoic acid, 5-acetyl-2-hydroxy-, Benzoic acid,5-acetyl-2-hydroxy-.

What is the molecular formula and molecular weight of 5-Acetyl-2-hydroxybenzoic Acid?

5-Acetyl-2-hydroxybenzoic Acid has the molecular formula C9H8O4 and a molecular weight of 180.16 g/mol. Its IUPAC name is 5-acetyl-2-hydroxybenzoic acid.

What is 5-Acetyl-2-hydroxybenzoic Acid used for?

5-Acetyl-2-hydroxybenzoic Acid 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 5-Acetyl-2-hydroxybenzoic Acid can I order?

We supply 5-Acetyl-2-hydroxybenzoic Acid 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 5-Acetyl-2-hydroxybenzoic Acid?

Yes. Every lot of 5-Acetyl-2-hydroxybenzoic Acid 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 5-Acetyl-2-hydroxybenzoic Acid be shipped internationally?

Yes. 5-Acetyl-2-hydroxybenzoic Acid 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.