Tiaprofenic Acid EP Impurity B (Free Base)

Name: Tiaprofenic Acid EP Impurity B (Free Base)
Brand: Vaqora Chemicals
SKU: VQ-034220

About Tiaprofenic Acid EP Impurity B (Free Base)

Vaqora Chemicals supplies Tiaprofenic Acid EP Impurity B (Free Base), a pharmacopeial impurity of Tiaprofenic Acid registered under CAS number 5912-44-7. The compound has the formula C13H10O2S, corresponding to a molecular weight of 230.28 g/mol. The IUPAC name is 1-(5-benzoylthiophen-2-yl)ethanone. It is also known as Tiaprofenic Acid - Impurity B or Tiaprofenic Acid Impurity B.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Tiaprofenic Acid, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Tiaprofenic Acid

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

Tiaprofenic Acid impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tiaprofenic Acid EP Impurity B (Free Base)
Catalogue No.	VQ-034220
CAS Number	5912-44-7
IUPAC name	1-(5-benzoylthiophen-2-yl)ethanone
Molecular formula	C₁₃H₁₀O₂S
Molecular weight	230.28 g/mol
Exact mass	230.0402
Grade	Reference Standard
HSN code	38229090
InChIKey	AOSMQOCUPQWEQF-UHFFFAOYSA-N
SMILES	CC(=O)C1=CC=C(S1)C(=O)C2=CC=CC=C2
PubChem CID	3469988

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	0 / 3
TPSA	62.4 Å²
Synonyms	Tiaprofenic Acid - Impurity B, Tiaprofenic Acid Impurity B, 1-(5-Benzoyl-2-thienyl)ethanone, 1-(5-Benzoylthiophen-2-yl)ethan-1-one, Ethanone, 1-(5-benzoyl-2-thienyl)-, 5-benzoyl-2-acetylthiophene

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 Tiaprofenic Acid EP Impurity B (Free Base)?

The CAS Registry Number of Tiaprofenic Acid EP Impurity B (Free Base) is 5912-44-7. It is also known as Tiaprofenic Acid - Impurity B, Tiaprofenic Acid Impurity B, 1-(5-Benzoyl-2-thienyl)ethanone.

What is the molecular formula and molecular weight of Tiaprofenic Acid EP Impurity B (Free Base)?

Tiaprofenic Acid EP Impurity B (Free Base) has the molecular formula C13H10O2S and a molecular weight of 230.28 g/mol. Its IUPAC name is 1-(5-benzoylthiophen-2-yl)ethanone.

What is Tiaprofenic Acid EP Impurity B (Free Base) used for?

Tiaprofenic Acid EP Impurity B (Free Base) is supplied as a characterised reference material related to Tiaprofenic 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 Tiaprofenic Acid EP Impurity B (Free Base) can I order?

We supply Tiaprofenic Acid EP Impurity B (Free Base) 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 Tiaprofenic Acid EP Impurity B (Free Base)?

Yes. Every lot of Tiaprofenic Acid EP Impurity B (Free Base) 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 Tiaprofenic Acid EP Impurity B (Free Base) be shipped internationally?

Yes. We export Tiaprofenic Acid EP Impurity B (Free Base) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.