Clavulanic Acid

About Clavulanic Acid

Clavulanic Acid is a high-purity reference standard of Clavulanic acid carrying the CAS registry number 58001-44-8. Its molecular formula is C8H9NO5 and its molecular weight is 199.16 g/mol. Its systematic (IUPAC) name is (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Alternative names: Acido clavulanico and Acide clavulanique.

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 reference sample of Clavulanic acid, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Clavulanic Acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Clavulanic acid

View every impurity, metabolite and intermediate we list for Clavulanic acid.

Clavulanic acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Clavulanic Acid
Catalogue No.	VQ-041568
CAS Number	58001-44-8
IUPAC name	(2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Molecular formula	C₈H₉NO₅
Molecular weight	199.16 g/mol
Exact mass	199.0481
Grade	Reference Standard
HSN code	38229090
InChIKey	HZZVJAQRINQKSD-PBFISZAISA-N
SMILES	C1[C@@H]2N(C1=O)[C@H](/C(=C/CO)/O2)C(=O)O
PubChem CID	5280980

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.2
H-bond donors / acceptors	2 / 5
TPSA	87.1 Å²
Synonyms	Acido clavulanico, Acide clavulanique, Antibiotic MM 14151, acidum clavulanicum, Serdaxin, Clavulanate, Sodium, Sodium Clavulanate, (2r,5r,z)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, Clavulinic Acid, clavulonic acid, (Z)-(2R,5R)-3-(2-Hydroxyethyliden)-7-oxo-4-oxa-1-azabicyclo(3.2.0)heptan-2-carbonsaeure

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?

The CAS Registry Number of Clavulanic Acid is 58001-44-8. It is also known as Acido clavulanico, Acide clavulanique, Antibiotic MM 14151.

What is the molecular formula and molecular weight of Clavulanic Acid?

Clavulanic Acid has the molecular formula C8H9NO5 and a molecular weight of 199.16 g/mol. Its IUPAC name is (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid.

What is Clavulanic Acid used for?

Clavulanic Acid is supplied as a characterised reference material related to Clavulanic 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 Clavulanic Acid can I order?

We supply Clavulanic Acid 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?

Yes. Every lot of Clavulanic Acid 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 be shipped internationally?

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