9-Alpha-Adenosine

Name: 9-Alpha-Adenosine
Brand: Vaqora Chemicals
SKU: VQ-035520

About 9-Alpha-Adenosine

Vaqora Chemicals supplies 9-Alpha-Adenosine, an impurity of Adenosine registered under CAS number 5682-25-7. Its molecular formula is C10H13N5O4 and its molecular weight is 267.24 g/mol. Systematically, it is named (2S,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol. It is also known as 9H-Purin-6-amine, 9-alpha-D-ribofuranosyl- or 9-alpha-d-ribofuranosyl-9h-purin-6-amine.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Adenosine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 9-Alpha-Adenosine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Adenosine

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

Adenosine impurities

Specifications & identifiers

Chemical identifiers
Product name	9-Alpha-Adenosine
Catalogue No.	VQ-035520
CAS Number	5682-25-7
IUPAC name	(2S,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol
Molecular formula	C₁₀H₁₃N₅O₄
Molecular weight	267.24 g/mol
Exact mass	267.0968
Grade	Reference Standard
HSN code	38229090
InChIKey	OIRDTQYFTABQOQ-CRKDRTNXSA-N
SMILES	C1=NC(=C2C(=N1)N(C=N2)[C@@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)N
PubChem CID	447270

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.1
H-bond donors / acceptors	4 / 8
TPSA	140 Å²
Synonyms	9H-Purin-6-amine, 9-alpha-D-ribofuranosyl-, 9-alpha-d-ribofuranosyl-9h-purin-6-amine, alpha-Adenosine, (2S,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol, (2S,3R,4S,5R)-2-(6-amino-9H-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol, a-Adenosine, 9-a-Ribofuranosyladenine, 9-, _-D-Ribofuranosyl-9H-purin-6-amine, 9-, A-D-Ribofuranosyl-9H-purin-6-amine, (2S,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol

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

Frequently asked questions

What is the CAS number of 9-Alpha-Adenosine?

The CAS Registry Number of 9-Alpha-Adenosine is 5682-25-7. It is also known as 9H-Purin-6-amine, 9-alpha-D-ribofuranosyl-, 9-alpha-d-ribofuranosyl-9h-purin-6-amine, alpha-Adenosine.

What is the molecular formula and molecular weight of 9-Alpha-Adenosine?

9-Alpha-Adenosine has the molecular formula C10H13N5O4 and a molecular weight of 267.24 g/mol. Its IUPAC name is (2S,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol.

What is 9-Alpha-Adenosine used for?

9-Alpha-Adenosine is supplied as a characterised reference material related to Adenosine. 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 9-Alpha-Adenosine can I order?

We supply 9-Alpha-Adenosine 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 9-Alpha-Adenosine?

Yes. Every lot of 9-Alpha-Adenosine 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 9-Alpha-Adenosine be shipped internationally?

Yes. 9-Alpha-Adenosine is classified as hazardous, 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.