Regadenoson Impurity A

Name: Regadenoson Impurity A
Brand: Vaqora Chemicals
SKU: VQ-033483

About Regadenoson Impurity A

Vaqora Chemicals supplies Regadenoson Impurity A, an impurity of Regadenoson registered under CAS number 313348-16-2. Its molecular formula is C16H19N7O6 and its molecular weight is 405.37 g/mol. Systematically, it is named ethyl 1-[6-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-2-yl]pyrazole-4-carboxylate. Alternative names: CVT 3127 and CVT-3127.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Regadenoson, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Regadenoson Impurity A 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 Regadenoson

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

Regadenoson impurities

Specifications & identifiers

Chemical identifiers
Product name	Regadenoson Impurity A
Catalogue No.	VQ-033483
CAS Number	313348-16-2
IUPAC name	ethyl 1-[6-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-2-yl]pyrazole-4-carboxylate
Molecular formula	C₁₆H₁₉N₇O₆
Molecular weight	405.37 g/mol
Exact mass	405.1397
Grade	Reference Standard
HSN code	38229090
InChIKey	ZPVLTIXYQGANFL-IDTAVKCVSA-N
SMILES	CCOC(=O)C1=CN(N=C1)C2=NC(=C3C(=N2)N(C=N3)[C@H]4[C@@H]([C@@H]([C@H](O4)CO)O)O)N
PubChem CID	9865974

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.5
H-bond donors / acceptors	4 / 11
TPSA	184 Å²
Synonyms	CVT 3127, 1-(6-Amino-9-b-D-ribofuranosyl-9H-purin-2-yl)-1H-pyrazole-4-carboxylic AcidEthyl Ester, CVT-3127, 2-[4-(Ethoxycarbonyl)-1H-pyrazol-1-yl]adenosine, Ethyl 1-(6-amino-9-beta-D-ribofuranosyl-9H-purin-2-yl)-1H-pyrazole-4-carboxylate

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled

Precautionary statements: P260, P262, P264, P270, P271, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P320, P321, P330, P361 + 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

Frequently asked questions

What is the CAS number of Regadenoson Impurity A?

The CAS Registry Number of Regadenoson Impurity A is 313348-16-2. It is also known as CVT 3127, 1-(6-Amino-9-b-D-ribofuranosyl-9H-purin-2-yl)-1H-pyrazole-4-carboxylic AcidEthyl Ester, CVT-3127.

What is the molecular formula and molecular weight of Regadenoson Impurity A?

Regadenoson Impurity A has the molecular formula C16H19N7O6 and a molecular weight of 405.37 g/mol. Its IUPAC name is ethyl 1-[6-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-2-yl]pyrazole-4-carboxylate.

What is Regadenoson Impurity A used for?

Regadenoson Impurity A 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 Regadenoson Impurity A can I order?

We supply Regadenoson Impurity A 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 Regadenoson Impurity A?

Yes. Every lot of Regadenoson Impurity A 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 Regadenoson Impurity A be shipped internationally?

Yes. Regadenoson Impurity A 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.