Ketoprofen EP Impurity C

About Ketoprofen EP Impurity C

Ketoprofen EP Impurity C is a pharmacopeial impurity of Ketoprofen carrying the CAS registry number 68432-95-1. With the molecular formula C10H10O4, it has a molar mass of 194.18 g/mol. Its systematic (IUPAC) name is 3-(1-carboxyethyl)benzoic acid. Alternative names: Ketoprofen - Impurity C and Ketoprofen Related Compound C.

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 “Danger”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Ketoprofen, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Ketoprofen

View every impurity, metabolite and intermediate we list for Ketoprofen.

Ketoprofen impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ketoprofen EP Impurity C
Catalogue No.	VQ-026297
CAS Number	68432-95-1
IUPAC name	3-(1-carboxyethyl)benzoic acid
Molecular formula	C₁₀H₁₀O₄
Molecular weight	194.18 g/mol
Exact mass	194.0579
Grade	Reference Standard
HSN code	38229090
InChIKey	RIXOZEBXQQUHQW-UHFFFAOYSA-N
SMILES	CC(C1=CC(=CC=C1)C(=O)O)C(=O)O
PubChem CID	44398682

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 4
TPSA	74.6 Å²
Synonyms	Ketoprofen - Impurity C, Ketoprofen Related Compound C, 3-Carboxy-alpha-methylbenzeneacetic acid, 3-[(1RS)-1-Carboxyethyl]benzoic Acid, DF-2008Y, 3-((1RS)-1-Carboxyethyl)benzoic acid, 3-(1-Carboxyethyl)benzoic acid, (RS)-, 3-(1-Carboxyethyl)benzoic acid, (+/-)-, Benzeneacetic acid, 3-carboxy-alpha-methyl-, Ketoprofen impurity C, 3-(1-carboxyethyl)benzoicacid

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H317May cause an allergic skin reaction
H331Toxic if inhaled
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P203, P260, P261, P262, P263, P264, P270, P271, P272, P273, P280, P301 + P316, P302 + P352, P304 + P340, P316, P318, P319, P321, P330, P333 + P317, P361 + P364, P362 + P364, P403 + P233, P405

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 Ketoprofen EP Impurity C?

The CAS Registry Number of Ketoprofen EP Impurity C is 68432-95-1. It is also known as Ketoprofen - Impurity C, Ketoprofen Related Compound C, 3-Carboxy-alpha-methylbenzeneacetic acid.

What is the molecular formula and molecular weight of Ketoprofen EP Impurity C?

Ketoprofen EP Impurity C has the molecular formula C10H10O4 and a molecular weight of 194.18 g/mol. Its IUPAC name is 3-(1-carboxyethyl)benzoic acid.

What is Ketoprofen EP Impurity C used for?

Ketoprofen EP Impurity C is supplied as a characterised reference material related to Ketoprofen. 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 Ketoprofen EP Impurity C can I order?

We supply Ketoprofen EP Impurity C 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 Ketoprofen EP Impurity C?

Yes. Every lot of Ketoprofen EP Impurity C 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 Ketoprofen EP Impurity C be shipped internationally?

Yes. Ketoprofen EP Impurity C 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.