Guanosine, 99%

Name: Guanosine, 99%
Brand: Vaqora Chemicals
SKU: VQ-003832

About Guanosine, 99%

Guanosine is a natural product (Biochemistry grade) carrying the CAS registry number 118-00-3, specified at 99% purity. Formula C10H13N5O5, molecular weight 283.24 g/mol. The IUPAC name is 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one. It is also known as 9-(ß-D-Ribofuranosyl)guanine or Guanine-9-ß-D-ribofuranoside.

In its supplied form it is a white to off-white solid. Key physical data: a melting point of 250 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

It is commonly used for phytochemical research, natural product screening, nutraceutical R and D and pharmaceutical synthesis. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Guanosine in 10 g, 25 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Phytochemical research
Natural product screening
Nutraceutical R&D
Pharmaceutical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Guanosine, 99%
Catalogue No.	VQ-003832
CAS Number	118-00-3
IUPAC name	2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one
Molecular formula	C₁₀H₁₃N₅O₅
Molecular weight	283.24 g/mol
Exact mass	283.0917
Grade	Biochemistry
Purity / assay	99%
HSN code	29349900
InChIKey	NYHBQMYGNKIUIF-UUOKFMHZSA-N
SMILES	C1=NC2=C(N1[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)N=C(NC2=O)N
PubChem CID	135398635

Physical properties
Physical form	Solid
Appearance	White to off-white solid
Melting point	250 °C
LogP (XLogP3)	-1.9
H-bond donors / acceptors	5 / 7
TPSA	155 Å²
UN number	UN 2811
Synonyms	9-(ß-D-Ribofuranosyl)guanine, Guanine-9-ß-D-ribofuranoside, 2-Amino-9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one, Guanine riboside, vernine, 2-Amino-1,9-dihydro-9-beta-D-ribofuranosyl-6H-purin-6-one, Guanosin, Guanine-9-beta-D-ribofuranoside, 2(3H)-Imino-9-beta-D-ribofuranosyl-9H-purin-6(1H)-one, 9-beta-D-ribofuranosyl-guanine, 2-amino-9-beta-D-ribofuranosyl-1,9-dihydro-6H-purin-6-one, 2-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl)-1H-purin-6-one

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 118-00-3

EP

Guanosine, EP

CAS: 118-00-3
Formula: C₁₀H₁₃N₅O₅
MW: 283.24 g/mol

VQ-047154

Frequently asked questions

What is the CAS number of Guanosine, 99%?

The CAS Registry Number of Guanosine, 99% is 118-00-3. It is also known as 9-(ß-D-Ribofuranosyl)guanine, Guanine-9-ß-D-ribofuranoside, 2-Amino-9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one.

What is the molecular formula and molecular weight of Guanosine, 99%?

Guanosine, 99% has the molecular formula C10H13N5O5 and a molecular weight of 283.24 g/mol. Its IUPAC name is 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one.

Which grade and pack sizes of Guanosine, 99% can I order?

We supply Guanosine, 99% in Biochemistry (99%) grade, in 10 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Guanosine, 99%?

Yes. Every lot of Guanosine, 99% 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 Guanosine, 99% be shipped internationally?

Yes. Guanosine, 99% is classified as hazardous (UN 2811), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.