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Isotope-labelled compounds

Technepine

Also known as O 861T

CAS 175096-66-9Formula C24H33FN3O4S2TcMolar mass 609.58 g/mol
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Technepine chemical structure, C24H33FN3O4S2Tc, CAS 175096-66-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
175096-66-9
Formula
C24H33FN3O4S2Tc
Molar mass
609.58 g/mol
HS code
284443
Category
Isotope-labelled compounds

What is Technepine?

Plain description, key identifiers and synonyms

Technepine is a chemical substance with the molecular formula C24H33FN3O4S2Tc and a molar mass of 609.58 g/mol. Its CAS registry number is 175096-66-9. The IUPAC name is 2-[3-[3-(4-fluorophenyl)-2-methoxycarbonyl-8-azabicyclo[3.2.1]octan-8-yl]propyl-(2-sulfidoethyl)amino]-N-(2-sulfidoethyl)ethanimidate, oxo(99Tc)technetium-99(3+).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[3-[3-(4-fluorophenyl)-2-methoxycarbonyl-8-azabicyclo[3.2.1]octan-8-yl]propyl-(2-sulfidoethyl)amino]-N-(2-sulfidoethyl)ethanimidate, oxo(99Tc)technetium-99(3+)
CAS number
175096-66-9
Molecular formula
C24H33FN3O4S2Tc
InChIKey
USXVWZWVJROZCY-FCHARDOESA-K
InChI
InChI=1S/C24H36FN3O3S2.O.Tc/c1-31-24(30)23-20(17-3-5-18(25)6-4-17)15-19-7-8-21(23)28(19)11-2-10-27(12-14-33)16-22(29)26-9-13-32;;/h3-6,19-21,23,32-33H,2,7-16H2,1H3,(H,26,29);;/q;;+3/p-3/i;;1+1
Canonical SMILES
COC(=O)C1C(c2ccc(F)cc2)CC2CCC1N2CCCN(CC[S-])CC([O-])=NCC[S-].[O]=[Tc+3]
Isomeric SMILES
COC(=O)C1C2CCC(N2CCCN(CC[S-])CC(=NCC[S-])[O-])CC1C3=CC=C(C=C3)F.O=[99Tc+3]

Synonyms

  • O 861T

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
609.58 g/molcalc.
Exact mass
609.0959 Dacalc.
LogP (octanol/water)
1.36calc.
Topological polar surface area
85.27 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
12calc.
Heavy atoms
35calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
4calc.
Components
2calc.
Lipinski rule of five
Passes (1 violation)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, c1ccc(C2CC3CCC(C2)N3)cc1

c1ccc(C2CC3CCC(C2)N3)cc1

3 rings, 14 atoms, the 3-Phenyl-8-azabicyclo[3.2.1]octane ring system.

177 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.

Technepine suppliers

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Technepine 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 Technepine is traded under.

HS 2844.43Indicative HS code

Radioactive elements and isotopes and compounds other than those of subheading 284410…

World exports in 2024
$2.19B
+8.8% vs 2023, imports $2.53B
2022 to 2024
Top exporters
  1. Canada32.1%
  2. Netherlands17.0%
  3. Germany11.4%
Top importers
  1. United States37.8%
  2. Germany8.4%
  3. China5.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Technepine is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Technepine?

Technepine is a chemical substance with the molecular formula C24H33FN3O4S2Tc and a molar mass of 609.58 g/mol. Its CAS registry number is 175096-66-9.

What is the CAS number of Technepine?

The CAS registry number of Technepine is 175096-66-9.

What is the molecular formula and weight of Technepine?

The molecular formula of Technepine is C24H33FN3O4S2Tc and its molar mass is 609.58 g/mol.

What is Technepine used for?

Known uses and roles of Technepine include isotope-labelled compounds in research and laboratory.

Is Technepine hazardous?

No GHS hazard classification for Technepine 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 Technepine?

Technepine is usually classified under HS code 284443 (Radioactive elements and isotopes and compounds other than those of subheading 284410…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Technepine?

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What is the price of Technepine?

Suppliers quote Technepine 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 Technepine

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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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