2-Thioadenosine

Name: 2-Thioadenosine
Brand: Vaqora Chemicals
SKU: VQ-032726

About 2-Thioadenosine

Vaqora Chemicals supplies 2-Thioadenosine, an impurity of Cangrelor registered under CAS number 43157-50-2. With the molecular formula C10H13N5O4S, it has a molar mass of 299.31 g/mol. Its systematic (IUPAC) name is 6-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purine-2-thione. Common synonyms include 2-Mercaptoadenosine and Adenosine, 1,2-dihydro-2-thioxo-.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Cangrelor impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-Thioadenosine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Cangrelor

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

Cangrelor impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Thioadenosine
Catalogue No.	VQ-032726
CAS Number	43157-50-2
IUPAC name	6-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purine-2-thione
Molecular formula	C₁₀H₁₃N₅O₄S
Molecular weight	299.31 g/mol
Exact mass	299.0688
Grade	Reference Standard
HSN code	38229090
InChIKey	LTESOZAUMTUKQX-UUOKFMHZSA-N
SMILES	C1=NC2=C(NC(=S)N=C2N1[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)N
PubChem CID	6451965

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.4
H-bond donors / acceptors	5 / 7
TPSA	168 Å²
Synonyms	2-Mercaptoadenosine, Adenosine, 1,2-dihydro-2-thioxo-, (2R,3R,4S,5R)-2-(6-amino-2-sulfanyl-9H-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol, 2-Thioxo-2,3-dihydroadenosine, 2-Sulfanylidene-2-hydroadenosine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 43157-50-2

Extra Pure

2-Thioadenosine, extra pure

CAS: 43157-50-2
Formula: C₁₀H₁₃N₅O₄S
MW: 299.31 g/mol

VQ-020063

Frequently asked questions

What is the CAS number of 2-Thioadenosine?

The CAS Registry Number of 2-Thioadenosine is 43157-50-2. It is also known as 2-Mercaptoadenosine, Adenosine, 1,2-dihydro-2-thioxo-, (2R,3R,4S,5R)-2-(6-amino-2-sulfanyl-9H-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol.

What is the molecular formula and molecular weight of 2-Thioadenosine?

2-Thioadenosine has the molecular formula C10H13N5O4S and a molecular weight of 299.31 g/mol. Its IUPAC name is 6-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purine-2-thione.

What is 2-Thioadenosine used for?

2-Thioadenosine is supplied as a characterised reference material related to Cangrelor. 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 2-Thioadenosine can I order?

We supply 2-Thioadenosine 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 2-Thioadenosine?

Yes. Every lot of 2-Thioadenosine 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 2-Thioadenosine be shipped internationally?

Yes. 2-Thioadenosine 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.