(2S,3Z)-Cefprozil

Name: (2S,3Z)-Cefprozil
Brand: Vaqora Chemicals
SKU: VQ-028819

About (2S,3Z)-Cefprozil

Vaqora Chemicals supplies (2S,3Z)-Cefprozil, a high-purity reference standard of Cefprozil registered under CAS number 110764-35-7. Its molecular formula is C18H19N3O5S and its molecular weight is 389.4 g/mol. Alternative names: Cefprozil L-Epimer and Cefprozil (2S)-isomer.

It is supplied 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.

Laboratories use this Cefprozil standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (2S,3Z)-Cefprozil is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Cefprozil

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

Cefprozil impurities

Specifications & identifiers

Chemical identifiers
Product name	(2S,3Z)-Cefprozil
Catalogue No.	VQ-028819
CAS Number	110764-35-7
IUPAC name	(6R,7R)-7-[[(2S)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₈H₁₉N₃O₅S
Molecular weight	389.4 g/mol
Exact mass	389.1045
Grade	Reference Standard
HSN code	38229090
InChIKey	WDLWHQDACQUCJR-MSNJBKEKSA-N
SMILES	C/C=C\C1=C(N2[C@@H]([C@@H](C2=O)NC(=O)[C@H](C3=CC=C(C=C3)O)N)SC1)C(=O)O
PubChem CID	58885713

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.4
H-bond donors / acceptors	4 / 7
TPSA	158 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 (2S,3Z)-Cefprozil?

The CAS Registry Number of (2S,3Z)-Cefprozil is 110764-35-7. It is also known as Cefprozil L-Epimer, Cefprozil (2S)-isomer.

What is the molecular formula and molecular weight of (2S,3Z)-Cefprozil?

(2S,3Z)-Cefprozil has the molecular formula C18H19N3O5S and a molecular weight of 389.4 g/mol. Its IUPAC name is (6R,7R)-7-[[(2S)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is (2S,3Z)-Cefprozil used for?

(2S,3Z)-Cefprozil is supplied as a characterised reference material related to Cefprozil. 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 (2S,3Z)-Cefprozil can I order?

We supply (2S,3Z)-Cefprozil 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 (2S,3Z)-Cefprozil?

Yes. Every lot of (2S,3Z)-Cefprozil 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 (2S,3Z)-Cefprozil be shipped internationally?

Yes. We export (2S,3Z)-Cefprozil worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.