Ceftiofur D3

Name: Ceftiofur D3
Brand: Vaqora Chemicals
SKU: VQ-047723

About Ceftiofur D3

Vaqora Chemicals supplies Ceftiofur D3, a stable isotope labelled analogue related to Ceftiofur registered under CAS number 2673269-87-7. With the molecular formula C19H17N5O7S3, it has a molar mass of 526.6 g/mol.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Ceftiofur and related analytes in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Ceftiofur D3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Ceftiofur

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

Ceftiofur impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ceftiofur D3
Catalogue No.	VQ-047723
CAS Number	2673269-87-7
IUPAC name	(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(trideuteriomethoxyimino)acetyl]amino]-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₉H₁₇N₅O₇S₃
Molecular weight	526.6 g/mol
Exact mass	526.0478
Grade	Reference Standard
HSN code	38229090
InChIKey	ZBHXIWJRIFEVQY-XAPYUYLLSA-N
SMILES	[2H]C([2H])([2H])O/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)CSC(=O)C4=CC=CO4)C(=O)O
PubChem CID	71314625

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	3 / 13
TPSA	256 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 Ceftiofur D3?

The CAS Registry Number of Ceftiofur D3 is 2673269-87-7.

What is the molecular formula and molecular weight of Ceftiofur D3?

Ceftiofur D3 has the molecular formula C19H17N5O7S3 and a molecular weight of 526.6 g/mol.

What is Ceftiofur D3 used for?

Ceftiofur D3 is supplied as a characterised reference material related to Ceftiofur. 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 Ceftiofur D3 can I order?

We supply Ceftiofur D3 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 Ceftiofur D3?

Yes. Every lot of Ceftiofur D3 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 Ceftiofur D3 be shipped internationally?

Yes. We export Ceftiofur D3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.