Allopurinol Riboside

About Allopurinol Riboside

Allopurinol Riboside is a diazine derivative carrying the CAS registry number 16220-07-8. The compound has the formula C10H12N4O5, corresponding to a molecular weight of 268.23 g/mol. The IUPAC name is 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5H-pyrazolo[5,4-d]pyrimidin-4-one. Common synonyms include Allopurinol ribonucleoside and Allopurinol-1-ribonucleoside.

Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Allopurinol Riboside is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Allopurinol Riboside
Catalogue No.	VQ-035660
CAS Number	16220-07-8
IUPAC name	1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5H-pyrazolo[5,4-d]pyrimidin-4-one
Molecular formula	C₁₀H₁₂N₄O₅
Molecular weight	268.23 g/mol
Exact mass	268.0808
HSN code	2933
InChIKey	KFQUAMTWOJHPEJ-DAGMQNCNSA-N
SMILES	C1=NN(C2=C1C(=O)NC=N2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O
PubChem CID	135407110

Physical properties
Physical form	Other
LogP (XLogP3)	-2.3
H-bond donors / acceptors	4 / 7
TPSA	129 Å²
Synonyms	Allopurinol ribonucleoside, Allopurinol-1-ribonucleoside, 4-Hydroxy(3,4-d)pyrazolopyrimidine riboside, 4-Hydroxy[3,4-d]pyrazolopyrimidine riboside, 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1,5-dihydro-1-beta-D-ribofuranosyl-, 1,5-Dihydro-1-beta-D-ribofuranosyl-4H-pyrazolo(3,4-d)pyrimidin-4-one, 4H-Pyrazolo(3,4-d)pyrimidin-4-one, 1,5-dihydro-1-beta-D-ribofuranosyl-, 4H-Pyrazolo(3,4-d)pyrimidin-4-one, 1,5-dihydro-1-.beta.-D-ribofuranosyl-, 4-Hydroxy-1beta-D-ribofuranosylpyrazolo(3,4-d)pyrimidine, 4-Hydroxy-1H-pyrazolo[3,4-D]pyrimidine riboside, 1-.beta.-D-ribofuranosylpyrazolo[3,4-d]pyrimidine-4-one, 1-b-D-Ribofuranosyl-1H-pyrazolo[3,4-d]pyrimidine-4-one

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 Allopurinol Riboside?

The CAS Registry Number of Allopurinol Riboside is 16220-07-8. It is also known as Allopurinol ribonucleoside, Allopurinol-1-ribonucleoside, 4-Hydroxy(3,4-d)pyrazolopyrimidine riboside.

What is the molecular formula and molecular weight of Allopurinol Riboside?

Allopurinol Riboside has the molecular formula C10H12N4O5 and a molecular weight of 268.23 g/mol. Its IUPAC name is 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5H-pyrazolo[5,4-d]pyrimidin-4-one.

Which grade and pack sizes of Allopurinol Riboside can I order?

We supply Allopurinol Riboside, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Allopurinol Riboside?

Yes. Every lot of Allopurinol Riboside 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 Allopurinol Riboside be shipped internationally?

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