2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D… 79999-39-6

Name: 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine
Brand: Vaqora Chemicals
SKU: VQ-043585

About 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine

2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine (CAS 79999-39-6) is an impurity of Regadenoson offered by Vaqora Chemicals. With the molecular formula C16H18ClN5O7, it has a molar mass of 427.8 g/mol. Systematically, it is named [(2R,3S,4S,5R)-3,4-diacetyloxy-5-(6-amino-2-chloropurin-9-yl)oxolan-2-yl]methyl acetate. Alternative names: 2',3',5-Tri-O-acetyl-2-chloroadenosine and 2-Chloro-adenosine 2',3',5'-Triacetate.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Regadenoson 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.

We offer 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Regadenoson

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

Regadenoson impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine
Catalogue No.	VQ-043585
CAS Number	79999-39-6
IUPAC name	[(2R,3S,4S,5R)-3,4-diacetyloxy-5-(6-amino-2-chloropurin-9-yl)oxolan-2-yl]methyl acetate
Molecular formula	C₁₆H₁₈ClN₅O₇
Molecular weight	427.8 g/mol
Exact mass	427.0895
Grade	Reference Standard
HSN code	38229090
InChIKey	IMTFOTCIQPKKSP-CKRXIKOQSA-N
SMILES	CC(=O)OC[C@@H]1[C@@H]([C@@H]([C@@H](O1)N2C=NC3=C(N=C(N=C32)Cl)N)OC(=O)C)OC(=O)C
PubChem CID	29975735

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	1 / 11
TPSA	158 Å²
Synonyms	2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-beta-D-ribofuranosyl)purine, 2',3',5-Tri-O-acetyl-2-chloroadenosine, 6-Amino-2-chloro-9-(2',3',5'-tri-O-acetyl-b-D-ribofuranosyl)purine, 2-Chloro-adenosine 2',3',5'-Triacetate, 2-Chloro-6-amino-9-(2',3', 5'-tri-O-acetyl-b-D-ribofuranosyl)purine

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 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine?

The CAS Registry Number of 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine is 79999-39-6. It is also known as 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-beta-D-ribofuranosyl)purine, 2',3',5-Tri-O-acetyl-2-chloroadenosine, 6-Amino-2-chloro-9-(2',3',5'-tri-O-acetyl-b-D-ribofuranosyl)purine.

What is the molecular formula and molecular weight of 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine?

2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine has the molecular formula C16H18ClN5O7 and a molecular weight of 427.8 g/mol. Its IUPAC name is [(2R,3S,4S,5R)-3,4-diacetyloxy-5-(6-amino-2-chloropurin-9-yl)oxolan-2-yl]methyl acetate.

What is 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine used for?

2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine is supplied as a characterised reference material related to Regadenoson. 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-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine can I order?

We supply 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine 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-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine?

Yes. Every lot of 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine 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-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine be shipped internationally?

Yes. We export 2-Chloro-6-amino-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.