Isopenicillin N

Name: Isopenicillin N
Brand: Vaqora Chemicals
SKU: VQ-041390

About Isopenicillin N

Listed under CAS 58678-43-6, Isopenicillin N is a high-purity reference standard of Isopenicillin N available from Vaqora Chemicals. With the molecular formula C14H21N3O6S, it has a molar mass of 359.4 g/mol. Alternative names: Isopenicilline N and Penicillin M.

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

Laboratories use this Isopenicillin N standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Isopenicillin N in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Isopenicillin N

View every impurity, metabolite and intermediate we list for Isopenicillin N.

Isopenicillin N impurities

Specifications & identifiers

Chemical identifiers
Product name	Isopenicillin N
Catalogue No.	VQ-041390
CAS Number	58678-43-6
IUPAC name	(2S,5R,6R)-6-[[(5S)-5-amino-5-carboxypentanoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Molecular formula	C₁₄H₂₁N₃O₆S
Molecular weight	359.4 g/mol
Exact mass	359.1151
Grade	Reference Standard
HSN code	38229090
InChIKey	MIFYHUACUWQUKT-GTQWGBSQSA-N
SMILES	CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)CCC[C@@H](C(=O)O)N)C(=O)O)C
PubChem CID	440723

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.5
H-bond donors / acceptors	4 / 8
TPSA	175 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 Isopenicillin N?

The CAS Registry Number of Isopenicillin N is 58678-43-6. It is also known as 6beta-[(5S)-5-amino-5-carboxypentanamido]-2,2-dimethylpenam-3alpha-carboxylic acid, 6beta-((5S)-5-amino-5-carboxypentanamido)-2,2-dimethylpenam-3alpha-carboxylic acid, Isopenicilline N.

What is the molecular formula and molecular weight of Isopenicillin N?

Isopenicillin N has the molecular formula C14H21N3O6S and a molecular weight of 359.4 g/mol. Its IUPAC name is (2S,5R,6R)-6-[[(5S)-5-amino-5-carboxypentanoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid.

What is Isopenicillin N used for?

Isopenicillin N is supplied as a characterised reference material related to Isopenicillin N. 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 Isopenicillin N can I order?

We supply Isopenicillin N 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 Isopenicillin N?

Yes. Every lot of Isopenicillin N 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 Isopenicillin N be shipped internationally?

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