Cyclophosphamide Impurity B

Name: Cyclophosphamide Impurity B
Brand: Vaqora Chemicals
SKU: VQ-022275

About Cyclophosphamide Impurity B

Listed under CAS 22089-17-4, Cyclophosphamide Impurity B is an impurity of Cyclophosphamide available from Vaqora Chemicals. Formula C8H17Cl2N2O2P, molecular weight 275.11 g/mol. The IUPAC name is N,N-bis(2-chloroethyl)-3-methyl-2-oxo-1,3,2lambda5-oxazaphosphinan-2-amine. It is also known as N-Methyl Cyclophosphamide or Cyclophosphamide EP Impurity B.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Cyclophosphamide impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Cyclophosphamide

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

Cyclophosphamide impurities

Specifications & identifiers

Chemical identifiers
Product name	Cyclophosphamide Impurity B
Catalogue No.	VQ-022275
CAS Number	22089-17-4
IUPAC name	N,N-bis(2-chloroethyl)-3-methyl-2-oxo-1,3,2lambda5-oxazaphosphinan-2-amine
Molecular formula	C₈H₁₇Cl₂N₂O₂P
Molecular weight	275.11 g/mol
Exact mass	274.0405
Grade	Reference Standard
HSN code	38229090
InChIKey	GTSZJFSUYZICDS-UHFFFAOYSA-N
SMILES	CN1CCCOP1(=O)N(CCCl)CCCl
PubChem CID	211031

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	0 / 4
TPSA	32.8 Å²
Synonyms	N-Methyl Cyclophosphamide, Cyclophosphamide EP Impurity B, Tetrahydro-2-(bis(2-chloroethyl)amino)-3-methyl-2H-1,3,2-oxazaphosphorine 2-oxide, 2H-1,3,2-Oxazaphosphorine, tetrahydro-2-(bis(2-chloroethyl)amino)-3-methyl-, 2-oxide, Cyclophosphamide Impurity 19, (alphaS)-alpha-Amino-2'-(phosphonomethyl)-[1,1'-biphenyl]-3-propanoicAcid, 2-(bis(2-chloroethyl)amino)-3-methyl-1,3,2-oxazaphosphinane 2-oxide, 2-[Bis(2-chloroethyl)amino]-3-methyl-1,3,2lambda~5~-oxazaphosphinan-2-one, 2-[Bis(2-chloroethyl)amino]-3-methyl-1,3,2lambda5-oxazaphosphinan-2-one, 2H-1,3,2-Oxazaphosphorin-2-amine, N,N-bis(2-chloroethyl)tetrahydro-3-methyl-, 2-oxide, 2H-1,3,2-Oxazaphosphorine, 2-[bis(2-chloroethyl)amino]tetrahydro-3-methyl-, 2-oxide

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 Cyclophosphamide Impurity B?

The CAS Registry Number of Cyclophosphamide Impurity B is 22089-17-4. It is also known as N-Methyl Cyclophosphamide, Cyclophosphamide EP Impurity B, Tetrahydro-2-(bis(2-chloroethyl)amino)-3-methyl-2H-1,3,2-oxazaphosphorine 2-oxide.

What is the molecular formula and molecular weight of Cyclophosphamide Impurity B?

Cyclophosphamide Impurity B has the molecular formula C8H17Cl2N2O2P and a molecular weight of 275.11 g/mol. Its IUPAC name is N,N-bis(2-chloroethyl)-3-methyl-2-oxo-1,3,2lambda5-oxazaphosphinan-2-amine.

What is Cyclophosphamide Impurity B used for?

Cyclophosphamide Impurity B is supplied as a characterised reference material related to Cyclophosphamide. 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 Cyclophosphamide Impurity B can I order?

We supply Cyclophosphamide Impurity B 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 Cyclophosphamide Impurity B?

Yes. Every lot of Cyclophosphamide Impurity B 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 Cyclophosphamide Impurity B be shipped internationally?

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