Ceftolozane Impurity 3

Name: Ceftolozane Impurity 3
Brand: Vaqora Chemicals
SKU: VQ-036215

About Ceftolozane Impurity 3

Ceftolozane Impurity 3 is an impurity of Ceftolozane carrying the CAS registry number 1956303-44-8. Its molecular formula is C23H30N12O8S2 and its molecular weight is 666.7 g/mol.

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 Ceftolozane 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ceftolozane Impurity 3 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Ceftolozane

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

Ceftolozane impurities

Specifications & identifiers

Chemical identifiers
Product name	Ceftolozane Impurity 3
Catalogue No.	VQ-036215
CAS Number	1956303-44-8
IUPAC name	(2R,6R,7R)-3-[[5-amino-4-(2-aminoethylcarbamoylamino)-1-methylpyrazol-2-ium-2-yl]methyl]-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate
Molecular formula	C₂₃H₃₀N₁₂O₈S₂
Molecular weight	666.7 g/mol
Exact mass	666.1751
Grade	Reference Standard
HSN code	38229090
InChIKey	CWSDYHBWXFKIKE-WIWLTHPMSA-N
SMILES	CC(C)(C(=O)O)O/N=C(/C1=NSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)[C@H](C(=CS3)C[N+]4=CC(=C(N4C)N)NC(=O)NCCN)C(=O)[O-]
PubChem CID	176486281

Physical properties
Physical form	Solid
LogP (XLogP3)	-3.1
H-bond donors / acceptors	7 / 16
TPSA	356 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 Ceftolozane Impurity 3?

The CAS Registry Number of Ceftolozane Impurity 3 is 1956303-44-8.

What is the molecular formula and molecular weight of Ceftolozane Impurity 3?

Ceftolozane Impurity 3 has the molecular formula C23H30N12O8S2 and a molecular weight of 666.7 g/mol.

What is Ceftolozane Impurity 3 used for?

Ceftolozane Impurity 3 is supplied as a characterised reference material related to Ceftolozane. 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 Ceftolozane Impurity 3 can I order?

We supply Ceftolozane Impurity 3 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 Ceftolozane Impurity 3?

Yes. Every lot of Ceftolozane Impurity 3 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 Ceftolozane Impurity 3 be shipped internationally?

Yes. We export Ceftolozane Impurity 3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.