Dopamine quinone

Name: Dopamine quinone
Brand: Vaqora Chemicals
SKU: VQ-030286

About Dopamine quinone

Dopamine quinone (CAS 50673-96-6) is a process intermediate or related compound of Dopamine offered by Vaqora Chemicals. With the molecular formula C8H9NO2, it has a molar mass of 151.16 g/mol. Its systematic (IUPAC) name is 4-(2-aminoethyl)cyclohexa-3,5-diene-1,2-dione. It is also known as Dopaminoquinone or 4-(2-Aminoethyl)-3,5-cyclohexadiene-1,2-dione.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is a process intermediate or related compound in the synthesis of Dopamine, useful for route development, impurity fate-and-purge studies and analytical method development. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Dopamine

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

Dopamine impurities

Specifications & identifiers

Chemical identifiers
Product name	Dopamine quinone
Catalogue No.	VQ-030286
CAS Number	50673-96-6
IUPAC name	4-(2-aminoethyl)cyclohexa-3,5-diene-1,2-dione
Molecular formula	C₈H₉NO₂
Molecular weight	151.16 g/mol
Exact mass	151.0633
HSN code	2933
InChIKey	PQPXZWUZIOASKS-UHFFFAOYSA-N
SMILES	C1=CC(=O)C(=O)C=C1CCN
PubChem CID	162602

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.8
H-bond donors / acceptors	1 / 3
TPSA	60.2 Å²
Synonyms	Dopaminoquinone, 4-(2-Aminoethyl)-3,5-cyclohexadiene-1,2-dione, 3,5-Cyclohexadiene-1,2-dione, 4-(2-aminoethyl)-, 4-(2-Aminoethyl)-1,2-benzoquinone, Dopamine O-quinone, 4-(2-Aminoethyl)-O-benzoquinone, 4-(2-Azanylethyl)cyclohexa-3,5-diene-1,2-dione

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 Dopamine quinone?

The CAS Registry Number of Dopamine quinone is 50673-96-6. It is also known as Dopaminoquinone, 4-(2-Aminoethyl)-3,5-cyclohexadiene-1,2-dione, 3,5-Cyclohexadiene-1,2-dione, 4-(2-aminoethyl)-.

What is the molecular formula and molecular weight of Dopamine quinone?

Dopamine quinone has the molecular formula C8H9NO2 and a molecular weight of 151.16 g/mol. Its IUPAC name is 4-(2-aminoethyl)cyclohexa-3,5-diene-1,2-dione.

What is Dopamine quinone used for?

Dopamine quinone is supplied as a characterised reference material related to Dopamine. 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 Dopamine quinone can I order?

We supply Dopamine quinone, 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 Dopamine quinone?

Yes. Every lot of Dopamine quinone 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 Dopamine quinone be shipped internationally?

Yes. We export Dopamine quinone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.