Dopamine-d4 Hydrochloride

About Dopamine-d4 Hydrochloride

Dopamine-d4 Hydrochloride is a stable isotope labelled analogue related to Dopamine carrying the CAS registry number 203633-19-6. With the molecular formula C8H12ClNO2, it has a molar mass of 193.66 g/mol. Common synonyms include Dopamine-d4 HCl and DOPAMINE D4, Hydochloride.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Dopamine

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

Dopamine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dopamine-d4 Hydrochloride
Catalogue No.	VQ-036794
CAS Number	203633-19-6
IUPAC name	4-(2-amino-1,1,2,2-tetradeuterioethyl)benzene-1,2-diol;hydrochloride
Molecular formula	C₈H₁₂ClNO₂
Molecular weight	193.66 g/mol
Exact mass	193.0808
Grade	Reference Standard
HSN code	38229090
InChIKey	CTENFNNZBMHDDG-URZLSVTISA-N
SMILES	[2H]C([2H])(C1=CC(=C(C=C1)O)O)C([2H])([2H])N.Cl
PubChem CID	45039112

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 3
TPSA	66.5 Å²
Synonyms	Dopamine-d4 HCl, 4-(2-aminoethyl-1,1,2,2-d4)benzene-1,2-diol hydrochloride, 1,2-Benzenediol, 4-(2-aminoethyl-1,1,2,2-d4)-, hydrochloride (1:1), DOPAMINE D4, Hydochloride, 4-[2-Amino(~2~H_4_)ethyl]benzene-1,2-diol--hydrogen chloride (1/1)

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P332 + 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

Frequently asked questions

What is the CAS number of Dopamine-d4 Hydrochloride?

The CAS Registry Number of Dopamine-d4 Hydrochloride is 203633-19-6. It is also known as Dopamine-d4 HCl, 4-(2-aminoethyl-1,1,2,2-d4)benzene-1,2-diol hydrochloride, 1,2-Benzenediol, 4-(2-aminoethyl-1,1,2,2-d4)-, hydrochloride (1:1).

What is the molecular formula and molecular weight of Dopamine-d4 Hydrochloride?

Dopamine-d4 Hydrochloride has the molecular formula C8H12ClNO2 and a molecular weight of 193.66 g/mol.

What is Dopamine-d4 Hydrochloride used for?

Dopamine-d4 Hydrochloride 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-d4 Hydrochloride can I order?

We supply Dopamine-d4 Hydrochloride 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 Dopamine-d4 Hydrochloride?

Yes. Every lot of Dopamine-d4 Hydrochloride 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-d4 Hydrochloride be shipped internationally?

Yes. Dopamine-d4 Hydrochloride 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.