Clavulanate Potassium EP Impurity E

About Clavulanate Potassium EP Impurity E

Clavulanate Potassium EP Impurity E is a pharmacopeial impurity of Clavulanate carrying the CAS registry number 1260617-10-4. Its molecular formula is C16H18N2O10 and its molecular weight is 398.32 g/mol. Alternative names: Potassium Clavulanate EP Impurity E and Clavulanic acid Impurity E.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Clavulanate, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Clavulanate Potassium EP Impurity E is dispatched with a Certificate of Analysis (COA) to destinations 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	Clavulanate Potassium EP Impurity E
Catalogue No.	VQ-021317
CAS Number	1260617-10-4
IUPAC name	(2R,4R,5Z)-2-(carboxymethyl)-5-(2-hydroxyethylidene)-3-[(2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carbonyl]-1,3-oxazolidine-4-carboxylic acid
Molecular formula	C₁₆H₁₈N₂O₁₀
Molecular weight	398.32 g/mol
Exact mass	398.0961
Grade	Reference Standard
HSN code	38229090
InChIKey	WDFKSRMFLRKPLO-BJBUEPEESA-N
SMILES	C1[C@@H]2N(C1=O)[C@H](/C(=C/CO)/O2)C(=O)N3[C@H](O/C(=C\CO)/[C@@H]3C(=O)O)CC(=O)O
PubChem CID	71314884

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.9
H-bond donors / acceptors	4 / 10
TPSA	174 Å²
Synonyms	Potassium Clavulanate EP Impurity E, Clavulanate Potassium EP Impurity E (Free Base), Clavulanic acid Impurity E, Clavulanate Potassium - Impurity E, Potassium Clavulanate - Impurity E, Clavulanic Acid Dimer Impurity

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 Clavulanate Potassium EP Impurity E?

The CAS Registry Number of Clavulanate Potassium EP Impurity E is 1260617-10-4. It is also known as Potassium Clavulanate EP Impurity E, Clavulanate Potassium EP Impurity E (Free Base), Clavulanic acid Impurity E.

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

Clavulanate Potassium EP Impurity E has the molecular formula C16H18N2O10 and a molecular weight of 398.32 g/mol.

What is Clavulanate Potassium EP Impurity E used for?

Clavulanate Potassium EP Impurity E 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 Clavulanate Potassium EP Impurity E can I order?

We supply Clavulanate Potassium EP Impurity E 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 Clavulanate Potassium EP Impurity E?

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

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