Clavulanic Acid Methyl-d3 Ester

Name: Clavulanic Acid Methyl-d3 Ester
Brand: Vaqora Chemicals
SKU: VQ-041571

About Clavulanic Acid Methyl-d3 Ester

Clavulanic Acid Methyl-d3 Ester (CAS 1821757-56-5) is a stable isotope labelled analogue related to Clavulanate offered by Vaqora Chemicals. Its molecular formula is C9H11NO5 and its molecular weight is 216.21 g/mol. Systematically, it is named trideuteriomethyl (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate. Common synonyms include Clavulanic acid methyl ester-d3.

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.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Clavulanate and related analytes in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Clavulanic Acid Methyl-d3 Ester in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Clavulanate

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

Clavulanate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Clavulanic Acid Methyl-d3 Ester
Catalogue No.	VQ-041571
CAS Number	1821757-56-5
IUPAC name	trideuteriomethyl (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate
Molecular formula	C₉H₁₁NO₅
Molecular weight	216.21 g/mol
Exact mass	216.0826
Grade	Reference Standard
HSN code	38229090
InChIKey	HTABQNQMGKGBDT-QEYUTSQOSA-N
SMILES	[2H]C([2H])([2H])OC(=O)[C@H]1/C(=C/CO)/O[C@H]2N1C(=O)C2
PubChem CID	162641572

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.9
H-bond donors / acceptors	1 / 5
TPSA	76.1 Å²

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 Clavulanic Acid Methyl-d3 Ester?

The CAS Registry Number of Clavulanic Acid Methyl-d3 Ester is 1821757-56-5. It is also known as Clavulanic acid methyl ester-d3.

What is the molecular formula and molecular weight of Clavulanic Acid Methyl-d3 Ester?

Clavulanic Acid Methyl-d3 Ester has the molecular formula C9H11NO5 and a molecular weight of 216.21 g/mol. Its IUPAC name is trideuteriomethyl (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate.

What is Clavulanic Acid Methyl-d3 Ester used for?

Clavulanic Acid Methyl-d3 Ester 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 Clavulanic Acid Methyl-d3 Ester can I order?

We supply Clavulanic Acid Methyl-d3 Ester 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 Clavulanic Acid Methyl-d3 Ester?

Yes. Every lot of Clavulanic Acid Methyl-d3 Ester 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 Clavulanic Acid Methyl-d3 Ester be shipped internationally?

Yes. We export Clavulanic Acid Methyl-d3 Ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.