(Beta)-1-D-Ribofuranosyl-3-guanylurea

Name: (Beta)-1-D-Ribofuranosyl-3-guanylurea
Brand: Vaqora Chemicals
SKU: VQ-021693

About (Beta)-1-D-Ribofuranosyl-3-guanylurea

Vaqora Chemicals supplies (Beta)-1-D-Ribofuranosyl-3-guanylurea, an impurity of Azacitidine registered under CAS number 2508-80-7. Formula C7H14N4O5, molecular weight 234.21 g/mol. The IUPAC name is 1-(diaminomethylidene)-3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]urea. Common synonyms include 1-β-D-Ribofuranosyl-3-guanylurea and Ribofuranosyl-3-guanylure.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Azacitidine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer (Beta)-1-D-Ribofuranosyl-3-guanylurea in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Azacitidine

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

Azacitidine impurities

Specifications & identifiers

Chemical identifiers
Product name	(Beta)-1-D-Ribofuranosyl-3-guanylurea
Catalogue No.	VQ-021693
CAS Number	2508-80-7
IUPAC name	1-(diaminomethylidene)-3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]urea
Molecular formula	C₇H₁₄N₄O₅
Molecular weight	234.21 g/mol
Exact mass	234.0964
Grade	Reference Standard
HSN code	38229090
InChIKey	KSNSQOVBNYYHLW-TXICZTDVSA-N
SMILES	C([C@@H]1[C@H]([C@H]([C@@H](O1)NC(=O)N=C(N)N)O)O)O
PubChem CID	99678

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.5
H-bond donors / acceptors	6 / 5
TPSA	163 Å²
Synonyms	1-β-D-Ribofuranosyl-3-guanylurea, Ribofuranosyl-3-guanylure, 1-(Diaminomethylene)-3-(beta-D-ribofuranosyl)urea, 1-Amidino-3-beta-D-ribofuranosylurea, N-(Aminoiminomethyl)-N'-beta-D-ribofuranosylurea, 1-beta-d-ribofuranosyl-3-guanylurea, (b)-1-D-Ribofuranosyl-3-guanylurea, Urea, 1-amidino-3-beta-D-ribofuranosyl-, 3-carbamimidoyl-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]urea, N-(Aminoiminomethyl)-N inverted exclamation marka-, A-D-ribofuranosylurea

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 (Beta)-1-D-Ribofuranosyl-3-guanylurea?

The CAS Registry Number of (Beta)-1-D-Ribofuranosyl-3-guanylurea is 2508-80-7. It is also known as 1-β-D-Ribofuranosyl-3-guanylurea, Ribofuranosyl-3-guanylure, 1-(Diaminomethylene)-3-(beta-D-ribofuranosyl)urea.

What is the molecular formula and molecular weight of (Beta)-1-D-Ribofuranosyl-3-guanylurea?

(Beta)-1-D-Ribofuranosyl-3-guanylurea has the molecular formula C7H14N4O5 and a molecular weight of 234.21 g/mol. Its IUPAC name is 1-(diaminomethylidene)-3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]urea.

What is (Beta)-1-D-Ribofuranosyl-3-guanylurea used for?

(Beta)-1-D-Ribofuranosyl-3-guanylurea is supplied as a characterised reference material related to Azacitidine. 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 (Beta)-1-D-Ribofuranosyl-3-guanylurea can I order?

We supply (Beta)-1-D-Ribofuranosyl-3-guanylurea 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 (Beta)-1-D-Ribofuranosyl-3-guanylurea?

Yes. Every lot of (Beta)-1-D-Ribofuranosyl-3-guanylurea 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 (Beta)-1-D-Ribofuranosyl-3-guanylurea be shipped internationally?

Yes. We export (Beta)-1-D-Ribofuranosyl-3-guanylurea worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.