Cidofovir Related Compound B

About Cidofovir Related Compound B

Cidofovir Related Compound B is an impurity of Cidofovir carrying the CAS registry number 120362-35-8. With the molecular formula C12H22N3O6P, it has a molar mass of 335.29 g/mol. Its systematic (IUPAC) name is 4-amino-1-[(2S)-2-(diethoxyphosphorylmethoxy)-3-hydroxypropyl]pyrimidin-2-one. Common synonyms include Cidofovir USP Related Compound B.

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

As a characterised impurity of Cidofovir, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Cidofovir Related Compound 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 Cidofovir

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

Cidofovir impurities

Specifications & identifiers

Chemical identifiers
Product name	Cidofovir Related Compound B
Catalogue No.	VQ-029787
CAS Number	120362-35-8
IUPAC name	4-amino-1-[(2S)-2-(diethoxyphosphorylmethoxy)-3-hydroxypropyl]pyrimidin-2-one
Molecular formula	C₁₂H₂₂N₃O₆P
Molecular weight	335.29 g/mol
Exact mass	335.1246
Grade	Reference Standard
HSN code	38229090
InChIKey	YVPCDRWJLDHTRU-JTQLQIEISA-N
SMILES	CCOP(=O)(CO[C@@H](CN1C=CC(=NC1=O)N)CO)OCC
PubChem CID	14184765

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.8
H-bond donors / acceptors	2 / 6
TPSA	124 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 Cidofovir Related Compound B?

The CAS Registry Number of Cidofovir Related Compound B is 120362-35-8. It is also known as Cidofovir USP Related Compound B, (S)-N(1)-[(3-Hydroxy-2-diethylphosphonomethoxy)propyl]cytosine.

What is the molecular formula and molecular weight of Cidofovir Related Compound B?

Cidofovir Related Compound B has the molecular formula C12H22N3O6P and a molecular weight of 335.29 g/mol. Its IUPAC name is 4-amino-1-[(2S)-2-(diethoxyphosphorylmethoxy)-3-hydroxypropyl]pyrimidin-2-one.

What is Cidofovir Related Compound B used for?

Cidofovir Related Compound B is supplied as a characterised reference material related to Cidofovir. 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 Cidofovir Related Compound B can I order?

We supply Cidofovir Related Compound 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 Cidofovir Related Compound B?

Yes. Every lot of Cidofovir Related Compound 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 Cidofovir Related Compound B be shipped internationally?

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