Cefprozil (E)-Isomer Monohydrate

Name: Cefprozil (E)-Isomer Monohydrate
Brand: Vaqora Chemicals
SKU: VQ-029705

About Cefprozil (E)-Isomer Monohydrate

Cefprozil (E)-Isomer Monohydrate (CAS 111900-24-4) is an impurity of Cefprozil offered by Vaqora Chemicals. The compound has the formula C18H21N3O6S, corresponding to a molecular weight of 407.4 g/mol. Alternative names: Cefprozil (E)-isomer and Cefprozil hydrate.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Cefprozil to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Cefprozil

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

Cefprozil impurities

Specifications & identifiers

Chemical identifiers
Product name	Cefprozil (E)-Isomer Monohydrate
Catalogue No.	VQ-029705
CAS Number	111900-24-4
IUPAC name	(6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(E)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrate
Molecular formula	C₁₈H₂₁N₃O₆S
Molecular weight	407.4 g/mol
Exact mass	407.1151
Grade	Reference Standard
HSN code	38229090
InChIKey	ALYUMNAHLSSTOU-CIRGZYLNSA-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.O
PubChem CID	6436628

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 8
TPSA	159 Å²
Synonyms	Cefprozil (E)-isomer, Cefprozil hydrate, Cefprozil, (E)-, Cefprozil (monohydrate), Cefprozil e-form, (E)-cefprozil hydrate

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 Cefprozil (E)-Isomer Monohydrate?

The CAS Registry Number of Cefprozil (E)-Isomer Monohydrate is 111900-24-4. It is also known as Cefprozil (E)-isomer, Cefprozil hydrate, Cefprozil, (E)-.

What is the molecular formula and molecular weight of Cefprozil (E)-Isomer Monohydrate?

Cefprozil (E)-Isomer Monohydrate has the molecular formula C18H21N3O6S and a molecular weight of 407.4 g/mol.

What is Cefprozil (E)-Isomer Monohydrate used for?

Cefprozil (E)-Isomer Monohydrate 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 Cefprozil (E)-Isomer Monohydrate can I order?

We supply Cefprozil (E)-Isomer Monohydrate 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 Cefprozil (E)-Isomer Monohydrate?

Yes. Every lot of Cefprozil (E)-Isomer Monohydrate 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 Cefprozil (E)-Isomer Monohydrate be shipped internationally?

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