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Screening compounds

Thalmine

Also known as 1-((5S)-2-(3-furyl)-5-methyl-cyclopenten-1-yl)-3-methyl-but-2-en-1-one

CAS 7682-65-7Formula C37H40N2O6Molar mass 608.74 g/mol
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Thalmine chemical structure, C37H40N2O6, CAS 7682-65-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7682-65-7
Formula
C37H40N2O6
Molar mass
608.74 g/mol
HS code
293499
Category
Screening compounds

What is Thalmine?

Plain description, key identifiers and synonyms

Thalmine is a bisbenzylisoquinoline alkaloid and a member of isoquinolines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(12S,25S)-5,20,31-trimethoxy-11,26-dimethyl-2,18-dioxa-11,26-diazaheptacyclo[23.6.2.214,17.119,23.03,8.07,12.029,33]hexatriaconta-1(31),3(8),4,6,14(36),15,17(35),19,21,23(34),29,32-dodecaen-4-ol
CAS number
7682-65-7 CAS number cross-checked
Molecular formula
C37H40N2O6
InChIKey
CASHVZNATRNXDE-KYJUHHDHSA-N
InChI
InChI=1S/C37H40N2O6/c1-38-14-12-24-19-32(42-4)34-20-27(24)29(38)17-23-8-11-31(41-3)33(18-23)44-25-9-6-22(7-10-25)16-30-28-21-35(43-5)36(40)37(45-34)26(28)13-15-39(30)2/h6-11,18-21,29-30,40H,12-17H2,1-5H3/t29-,30-/m0/s1
Canonical SMILES
COc1ccc2cc1Oc1ccc(cc1)CC1c3cc(OC)c(O)c(c3CCN1C)Oc1cc3c(cc1OC)CCN(C)C3C2
Isomeric SMILES
CN1CCC2=CC(=C3C=C2[C@@H]1CC4=CC(=C(C=C4)OC)OC5=CC=C(C[C@H]6C7=CC(=C(C(=C7CCN6C)O3)O)OC)C=C5)OC

Synonyms

  • 1-((5S)-2-(3-furyl)-5-methyl-cyclopenten-1-yl)-3-methyl-but-2-en-1-one

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
608.74 g/molcalc.
Exact mass
608.2886 Dacalc.
LogP (octanol/water)
6.86calc.
Topological polar surface area
72.86 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
3calc.
Heavy atoms
45calc.
Rings
8calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.35calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Fails (2 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, c1cc2cc(c1)Oc1ccc(cc1)CC1NCCc3c(cccc31)Oc1ccc3c(c1)C(C2)NCC3

c1cc2cc(c1)Oc1ccc(cc1)CC1NCCc3c(cccc31)Oc1ccc3c(c1)C(C2)NCC3

8 rings, 36 atoms.

7 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.

Thalmine suppliers

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Thalmine price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

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 Thalmine is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Thalmine?

Thalmine is a bisbenzylisoquinoline alkaloid and a member of isoquinolines.

What is the CAS number of Thalmine?

The CAS registry number of Thalmine is 7682-65-7.

What is the molecular formula and weight of Thalmine?

The molecular formula of Thalmine is C37H40N2O6 and its molar mass is 608.74 g/mol.

What is Thalmine used for?

Known uses and roles of Thalmine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Thalmine hazardous?

No GHS hazard classification for Thalmine 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 Thalmine?

Thalmine is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Thalmine?

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

What is the price of Thalmine?

Suppliers quote Thalmine 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 Thalmine

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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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