Dopamine 4-O-Sulfate

Name: Dopamine 4-O-Sulfate
Brand: Vaqora Chemicals
SKU: VQ-036789

About Dopamine 4-O-Sulfate

Vaqora Chemicals supplies Dopamine 4-O-Sulfate, a stable isotope labelled analogue related to Dopamine registered under CAS number 38339-02-5. Formula C8H11NO5S, molecular weight 233.24 g/mol. Systematically, it is named [4-(2-aminoethyl)-2-hydroxyphenyl] hydrogen sulfate. Common synonyms include Dopamine 4-sulfate and 3-Hydroxytyramine-4-O-sulfate.

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. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Dopamine and related analytes in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Dopamine 4-O-Sulfate is dispatched with a Certificate of Analysis (COA) to destinations 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

Specifications & identifiers

Chemical identifiers
Product name	Dopamine 4-O-Sulfate
Catalogue No.	VQ-036789
CAS Number	38339-02-5
IUPAC name	[4-(2-aminoethyl)-2-hydroxyphenyl] hydrogen sulfate
Molecular formula	C₈H₁₁NO₅S
Molecular weight	233.24 g/mol
Exact mass	233.0358
Grade	Reference Standard
HSN code	38229090
InChIKey	DEKNNWJXAQTLFA-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1CCN)O)OS(=O)(=O)O
PubChem CID	123932

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.3
H-bond donors / acceptors	3 / 6
TPSA	118 Å²
Synonyms	4-(2-Aminoethyl)-1,2-benzenediol, 1-(hydrogen sulfate), Dopamine 4-sulfate, 3-Hydroxytyramine-4-O-sulfate, 4-(2-aminoethyl)-2-hydroxyphenyl hydrogen sulfate, Dopamine 4-O-sulphate, 3-Hydroxytyramine-4-O-sulphate, [4-(2-aminoethyl)-2-hydroxyphenyl]oxidanesulfonic acid, 5-(2-Aminoethyl)-2-(sulfooxy)phenol, dopamine 4-monosulfate, 4-(2-Aminoethyl)-1,2-benzenediol 1-(hydrogen sulfate)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 4-O-Sulfate?

The CAS Registry Number of Dopamine 4-O-Sulfate is 38339-02-5. It is also known as 4-(2-Aminoethyl)-1,2-benzenediol, 1-(hydrogen sulfate), Dopamine 4-sulfate, 3-Hydroxytyramine-4-O-sulfate.

What is the molecular formula and molecular weight of Dopamine 4-O-Sulfate?

Dopamine 4-O-Sulfate has the molecular formula C8H11NO5S and a molecular weight of 233.24 g/mol. Its IUPAC name is [4-(2-aminoethyl)-2-hydroxyphenyl] hydrogen sulfate.

What is Dopamine 4-O-Sulfate used for?

Dopamine 4-O-Sulfate 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 4-O-Sulfate can I order?

We supply Dopamine 4-O-Sulfate 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 4-O-Sulfate?

Yes. Every lot of Dopamine 4-O-Sulfate 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 4-O-Sulfate be shipped internationally?

Yes. Dopamine 4-O-Sulfate 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.