Diquafosol

Name: Diquafosol
Brand: Vaqora Chemicals
SKU: VQ-043140

About Diquafosol

Vaqora Chemicals supplies Diquafosol, a high-purity reference standard of Diquafosol registered under CAS number 59985-21-6. The compound has the formula C18H26N4O23P4, corresponding to a molecular weight of 790.3 g/mol. Alternative names: dicuafosol and P1,P4-Bis(5'-uridyl) tetraphosphate.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a reference sample of Diquafosol, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Diquafosol

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

Diquafosol impurities

Specifications & identifiers

Chemical identifiers
Product name	Diquafosol
Catalogue No.	VQ-043140
CAS Number	59985-21-6
IUPAC name	[[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [[[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl] hydrogen phosphate
Molecular formula	C₁₈H₂₆N₄O₂₃P₄
Molecular weight	790.3 g/mol
Exact mass	789.9938
Grade	Reference Standard
HSN code	38229090
InChIKey	NMLMACJWHPHKGR-NCOIDOBVSA-N
SMILES	C1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)OP(=O)(O)OC[C@@H]3[C@H]([C@H]([C@@H](O3)N4C=CC(=O)NC4=O)O)O)O)O
PubChem CID	148197

Physical properties
Physical form	Solid
LogP (XLogP3)	-9.1
H-bond donors / acceptors	10 / 23
TPSA	394 Å²
Synonyms	dicuafosol, P1,P4-Bis(5'-uridyl) tetrahydrogen tetraphosphate, diuridine 5'-(pentahydrogen tetraphosphate) tetrasodium salt, P1,P4-Bis(5'-uridyl) tetraphosphate, diuridine tetraphosphate, INS-365, KPY 998, P(1),P(4)-bis(uridin-5'-yl) tetraphosphate, P(1),P(4)-bis(uridin-5''-yl) tetraphosphate, P1,P4-Bis(5''-uridyl) tetrahydrogen tetraphosphate

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 Diquafosol?

The CAS Registry Number of Diquafosol is 59985-21-6. It is also known as dicuafosol, P1,P4-Bis(5'-uridyl) tetrahydrogen tetraphosphate, diuridine 5'-(pentahydrogen tetraphosphate) tetrasodium salt.

What is the molecular formula and molecular weight of Diquafosol?

Diquafosol has the molecular formula C18H26N4O23P4 and a molecular weight of 790.3 g/mol.

What is Diquafosol used for?

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

We supply Diquafosol 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 Diquafosol?

Yes. Every lot of Diquafosol 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 Diquafosol be shipped internationally?

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