Potassium Clavulanate EP Impurity B

Name: Potassium Clavulanate EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-023521

About Potassium Clavulanate EP Impurity B

Listed under CAS 96681-85-5, Potassium Clavulanate EP Impurity B is a pharmacopeial impurity of Clavulanate available from Vaqora Chemicals. Its molecular formula is C11H16N2O4 and its molecular weight is 240.26 g/mol. The IUPAC name is 3-[3,6-bis(2-hydroxyethyl)pyrazin-2-yl]propanoic acid. Alternative names: Clavulanate Potassium EP Impurity B and Clavulanic acid EP impurity B.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Clavulanate impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Potassium Clavulanate EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Clavulanate

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

Clavulanate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Potassium Clavulanate EP Impurity B
Catalogue No.	VQ-023521
CAS Number	96681-85-5
IUPAC name	3-[3,6-bis(2-hydroxyethyl)pyrazin-2-yl]propanoic acid
Molecular formula	C₁₁H₁₆N₂O₄
Molecular weight	240.26 g/mol
Exact mass	240.111
Grade	Reference Standard
HSN code	38229090
InChIKey	LOAQLPWVJYSQKH-UHFFFAOYSA-N
SMILES	C1=C(N=C(C(=N1)CCO)CCC(=O)O)CCO
PubChem CID	13368155

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.2
H-bond donors / acceptors	3 / 6
TPSA	104 Å²
Synonyms	Clavulanate Potassium EP Impurity B, Clavulanic acid EP impurity B, Clavulanate EP Impurity B, Clavulanate Potassium - Impurity B (Freebase), 3-(3,6-Bis(2-hydroxyethyl)pyrazin-2-yl)propanoic acid, Pyrazinepropanoic acid, 3,6-bis(2-hydroxyethyl)-, 3-(3,6-Bis(2-hydroxyethyl)pyrazin-2-yl)propanoicacid

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 Potassium Clavulanate EP Impurity B?

The CAS Registry Number of Potassium Clavulanate EP Impurity B is 96681-85-5. It is also known as Clavulanate Potassium EP Impurity B, Clavulanic acid EP impurity B, Clavulanate EP Impurity B.

What is the molecular formula and molecular weight of Potassium Clavulanate EP Impurity B?

Potassium Clavulanate EP Impurity B has the molecular formula C11H16N2O4 and a molecular weight of 240.26 g/mol. Its IUPAC name is 3-[3,6-bis(2-hydroxyethyl)pyrazin-2-yl]propanoic acid.

What is Potassium Clavulanate EP Impurity B used for?

Potassium Clavulanate EP Impurity B is supplied as a characterised reference material related to Clavulanate. 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 Potassium Clavulanate EP Impurity B can I order?

We supply Potassium Clavulanate EP Impurity B 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 Potassium Clavulanate EP Impurity B?

Yes. Every lot of Potassium Clavulanate EP Impurity B 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 Potassium Clavulanate EP Impurity B be shipped internationally?

Yes. We export Potassium Clavulanate EP Impurity B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.