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Aromatic building blocks

Docarpamine

Also known as Tanadopa, Docarpamina, Docarpaminum

CAS 74639-40-0Formula C21H30N2O8SMolar mass 470.54 g/mol
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Docarpamine chemical structure, C21H30N2O8S, CAS 74639-40-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
74639-40-0
Formula
C21H30N2O8S
Molar mass
470.54 g/mol
HS code
293090
Category
Aromatic building blocks

What is Docarpamine?

Plain description, key identifiers and synonyms

Docarpamine is an organic molecular entity.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[4-[2-[[(2S)-2-acetamido-4-methylsulfanylbutanoyl]amino]ethyl]-2-ethoxycarbonyloxyphenyl] ethyl carbonate
CAS number
74639-40-0 CAS number cross-checked
Molecular formula
C21H30N2O8S
UNII
RPQ57D8S72
InChIKey
ZLVMAMIPILWYHQ-INIZCTEOSA-N
InChI
InChI=1S/C21H30N2O8S/c1-5-28-20(26)30-17-8-7-15(13-18(17)31-21(27)29-6-2)9-11-22-19(25)16(10-12-32-4)23-14(3)24/h7-8,13,16H,5-6,9-12H2,1-4H3,(H,22,25)(H,23,24)/t16-/m0/s1
Canonical SMILES
CCOC(=O)Oc1ccc(CCNC(=O)C(CCSC)NC(C)=O)cc1OC(=O)OCC
Isomeric SMILES
CCOC(=O)OC1=C(C=C(C=C1)CCNC(=O)[C@H](CCSC)NC(=O)C)OC(=O)OCC

Synonyms

  • Tanadopa
  • Docarpamina
  • Docarpaminum
  • do Carpamine
  • N-(N-Acetyl-L-methionyl)-O,O-bis(ethoxycarbonyl)dopamine
  • (-)-(S)-2-Acetamido-N-(3,4-dihydroxyphenethyl)-4-(methylthio)butyramide bis(ethyl carbonate) (ester)
  • (E)-Ethyl 4-(benzylideneamino)benzoate
  • [4-[2-[[(2S)-2-acetamido-4-methylsulfanylbutanoyl]amino]ethyl]-2-ethoxycarbonyloxyphenyl] ethyl carbonate
  • (S)-4-(2-(2-Acetamido-4-(methylthio)butanamido)ethyl)-1,2-phenylene diethyl dicarbonate
  • Tanadopa (TN)
  • Docarpamine (JAN/INN)
  • Carbonic acid, 4-(2-((2-(acetylamino)-4-(methylthio)-1-oxobutyl)amino)ethyl)-1,2-phenylene diethyl ester, (S)-
  • 4-[2-(N-Acetyl-L-methionamido)ethyl]-1,2-phenylene diethyl biscarbonate

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
470.54 g/molcalc.
Exact mass
470.1723 Dacalc.
LogP (octanol/water)
2.67calc.
Topological polar surface area
129.3 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
12calc.
Heavy atoms
32calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.52calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Docarpamine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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Docarpamine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Dopamine Agonists

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Docarpamine is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Docarpamine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Docarpamine, based on the data on this page

What is Docarpamine?

Docarpamine is an organic molecular entity.

What is the CAS number of Docarpamine?

The CAS registry number of Docarpamine is 74639-40-0.

What is the molecular formula and weight of Docarpamine?

The molecular formula of Docarpamine is C21H30N2O8S and its molar mass is 470.54 g/mol.

What is Docarpamine used for?

Known uses and roles of Docarpamine include building blocks in research and laboratory and dopamine agonists.

Is Docarpamine hazardous?

No GHS hazard classification for Docarpamine is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Docarpamine?

Docarpamine is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Docarpamine?

Post a free request on CompoundList and suppliers of Docarpamine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Docarpamine?

Suppliers quote Docarpamine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Docarpamine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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