Cefprozil EP Impurity D

Name: Cefprozil EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-021103

About Cefprozil EP Impurity D

Listed under CAS 106447-44-3, Cefprozil EP Impurity D is a pharmacopeial impurity of Cefprozil available from Vaqora Chemicals. Formula C10H12N2O3S, molecular weight 240.28 g/mol. Its systematic (IUPAC) name is (6R,7R)-7-amino-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Alternative names: Cefprozil Monohydrate EP Impurity D and Cefprozil Impurity D.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

As a characterised impurity of Cefprozil, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Cefprozil

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

Cefprozil impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cefprozil EP Impurity D
Catalogue No.	VQ-021103
CAS Number	106447-44-3
IUPAC name	(6R,7R)-7-amino-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₀H₁₂N₂O₃S
Molecular weight	240.28 g/mol
Exact mass	240.0569
Grade	Reference Standard
HSN code	38229090
InChIKey	ZYLDQHILNOZKIF-OXLALJFOSA-N
SMILES	C/C=C\C1=C(N2[C@@H]([C@@H](C2=O)N)SC1)C(=O)O
PubChem CID	11557762

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.5
H-bond donors / acceptors	2 / 5
TPSA	109 Å²
Synonyms	Cefprozil Monohydrate EP Impurity D, Cefprozil Impurity D, Cefprozil Related compound D, Cefprozil Monohydrate - Impurity D, 3-(cis-1-propenyl)-7-amino-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 3-(cis-1-propenyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-APCA

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements: P261, P272, P280, P302 + P352, P321, P333 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 EP Impurity D?

The CAS Registry Number of Cefprozil EP Impurity D is 106447-44-3. It is also known as Cefprozil Monohydrate EP Impurity D, Cefprozil Impurity D, Cefprozil Related compound D.

What is the molecular formula and molecular weight of Cefprozil EP Impurity D?

Cefprozil EP Impurity D has the molecular formula C10H12N2O3S and a molecular weight of 240.28 g/mol. Its IUPAC name is (6R,7R)-7-amino-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is Cefprozil EP Impurity D used for?

Cefprozil EP Impurity D 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 EP Impurity D can I order?

We supply Cefprozil EP Impurity D 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 EP Impurity D?

Yes. Every lot of Cefprozil EP Impurity D 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 EP Impurity D be shipped internationally?

Yes. Cefprozil EP Impurity D is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.