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Isotope-labelled compounds

Nbi-3

Also known as 1H-Indene-2-ethanamine, N-methyl-N-(methyl-14C)-3-((1R)-1-(2-pyrazinyl)ethyl)-

CAS 1190929-46-4Formula C19H23N3Molar mass 294.41 g/mol
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Nbi-3 chemical structure, C19H23N3, CAS 1190929-46-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1190929-46-4
Formula
C19H23N3
Molar mass
294.41 g/mol
HS code
284590
Category
Isotope-labelled compounds

What is Nbi-3?

Plain description, key identifiers and synonyms

Nbi-3 is a chemical substance with the molecular formula C19H23N3 and a molar mass of 294.41 g/mol. Its CAS registry number is 1190929-46-4. The IUPAC name is N-methyl-N-(113C)methyl-2-[3-[(1R)-1-pyrazin-2-ylethyl]-1H-inden-2-yl]ethanamine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-methyl-N-(113C)methyl-2-[3-[(1R)-1-pyrazin-2-ylethyl]-1H-inden-2-yl]ethanamine
CAS number
1190929-46-4 CAS number cross-checked
Molecular formula
C19H23N3
UNII
51Z4H26U4W
InChIKey
AYEYSXMZCARQKR-ARGVGCKZSA-N
InChI
InChI=1S/C19H23N3/c1-14(18-13-20-9-10-21-18)19-16(8-11-22(2)3)12-15-6-4-5-7-17(15)19/h4-7,9-10,13-14H,8,11-12H2,1-3H3/t14-/m0/s1/i2+1
Canonical SMILES
CC(C1=C(CCN(C)C)Cc2ccccc21)c1cnccn1
Isomeric SMILES
C[C@@H](C1=NC=CN=C1)C2=C(CC3=CC=CC=C32)CCN(C)[13CH3]

Synonyms

  • 1H-Indene-2-ethanamine, N-methyl-N-(methyl-14C)-3-((1R)-1-(2-pyrazinyl)ethyl)-

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
294.41 g/molcalc.
Exact mass
294.1926 Dacalc.
LogP (octanol/water)
3.54calc.
Topological polar surface area
29.02 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.37calc.
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, C1=C(Cc2cnccn2)c2ccccc2C1

C1=C(Cc2cnccn2)c2ccccc2C1

3 rings, 16 atoms.

1 other chemical 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.

Nbi-3 suppliers

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Nbi-3 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 Nbi-3 is traded under.

HS 2845.90Indicative HS code

Compounds, inorganic or organic, of such isotopes, whether or not chemically defined

World exports in 2024
$2.67B
+19.0% vs 2023, imports $1.67B
2019 to 2024
Top exporters
  1. Ireland55.3%
  2. Hong Kong11.8%
  3. United States10.7%
Top importers
  1. China24.3%
  2. Ireland21.9%
  3. South Korea13.3%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Nbi-3 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Nbi-3, based on the data on this page

What is Nbi-3?

Nbi-3 is a chemical substance with the molecular formula C19H23N3 and a molar mass of 294.41 g/mol. Its CAS registry number is 1190929-46-4. The IUPAC name is N-methyl-N-(113C)methyl-2-[3-[(1R)-1-pyrazin-2-ylethyl]-1H-inden-2-yl]ethanamine.

What is the CAS number of Nbi-3?

The CAS registry number of Nbi-3 is 1190929-46-4.

What is the molecular formula and weight of Nbi-3?

The molecular formula of Nbi-3 is C19H23N3 and its molar mass is 294.41 g/mol.

What is Nbi-3 used for?

Known uses and roles of Nbi-3 include isotope-labelled compounds in research and laboratory.

Is Nbi-3 hazardous?

No GHS hazard classification for Nbi-3 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 Nbi-3?

Nbi-3 is usually classified under HS code 284590 (Isotopes other than those of heading 2844, compounds, inorganic or organic, of such…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Nbi-3?

Post a free request on CompoundList and suppliers of Nbi-3 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Nbi-3?

Suppliers quote Nbi-3 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 Nbi-3

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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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