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Polymers and thermoplastics

Brucin

Also known as 10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo(3,2,1-ij)oxepino(2,3,4-de)pyrrolo(2,3-h)quinolin-14-one, 10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one, (11S,18S,22S,1R,20R,21R)-4,5-dimethoxy-12-oxa-8,17-diazaheptacyclo[15.5.2.0<1, 18>.0<2,7>.0<8,22>.0<11,21>.0<15,20>]tetracosa-2,4,6,14-tetraen-9-one

CAS 63428-84-2Formula C23H26N2O4Molar mass 394.47 g/molEC 805-352-6
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Brucin chemical structure, C23H26N2O4, CAS 63428-84-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
63428-84-2
Formula
C23H26N2O4
Molar mass
394.47 g/mol
EC number
805-352-6
HS code
293499
Category
Polymers and thermoplastics

What is Brucin?

Plain description, key identifiers and synonyms

brucine has been reported in Strychnos ignatii, Strychnos aculeata, and Strychnos nux-vomica.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one
CAS number
63428-84-2Other or deprecated CAS: 1358802-83-1
EC number
805-352-6
Molecular formula
C23H26N2O4
InChIKey
RRKTZKIUPZVBMF-UHFFFAOYSA-N
InChI
InChI=1S/C23H26N2O4/c1-27-16-8-14-15(9-17(16)28-2)25-20(26)10-18-21-13-7-19-23(14,22(21)25)4-5-24(19)11-12(13)3-6-29-18/h3,8-9,13,18-19,21-22H,4-7,10-11H2,1-2H3
SMILES (canonical and isomeric)
COC1=C(C=C2C(=C1)C34CCN5C3CC6C7C4N2C(=O)CC7OCC=C6C5)OC

Synonyms

  • 10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo(3,2,1-ij)oxepino(2,3,4-de)pyrrolo(2,3-h)quinolin-14-one
  • 10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one
  • (11S,18S,22S,1R,20R,21R)-4,5-dimethoxy-12-oxa-8,17-diazaheptacyclo[15.5.2.0<1, 18>.0<2,7>.0<8,22>.0<11,21>.0<15,20>]tetracosa-2,4,6,14-tetraen-9-one
  • RCRA waste number P018
  • UN 1570
  • Polyamide curing agent (650)
  • 2,3-Dimethoxystrychnidine-10-one
  • 2,3-Dimethoxystrychnidin-10-one #
  • 2,3-Dimethoxy-5,6,7a,8,8a,11,12a,12b,12c,13-decahydro-14H-7,9-methano-12-oxa-7,14a-diazacyclohepta[1,2,3-cd]cyclopenta[g]fluoranthen-14-one
  • Polyamide curing agent (651) (Amine value: 400~440mgKOH/g, viscosity (40 inverted exclamation markI):1500~3000mpa.s)

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
394.47 g/molcalc.
Exact mass
394.1893 Dacalc.
LogP (octanol/water)
2.11calc.
Topological polar surface area
51.24 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
29calc.
Rings
7calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.61calc.
Formal charge
0calc.
Stereocentres
6calc.
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, O=C1CC2OCC=C3CN4CCC56c7ccccc7N1C5C2C3CC46

O=C1CC2OCC=C3CN4CCC56c7ccccc7N1C5C2C3CC46

7 rings, 25 atoms.

93 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.

Brucin suppliers

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All 3 suppliers

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Where suppliers are based

3 suppliers in 1 country

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Brucin 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

Functional uses

  • Chemical reaction regulator
  • Thickening agent

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 Brucin 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 Brucin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Brucin?

brucine has been reported in Strychnos ignatii, Strychnos aculeata, and Strychnos nux-vomica.

What is the CAS number of Brucin?

The CAS registry number of Brucin is 63428-84-2. Other or deprecated CAS numbers: 1358802-83-1.

What is the molecular formula and weight of Brucin?

The molecular formula of Brucin is C23H26N2O4 and its molar mass is 394.47 g/mol.

What is Brucin used for?

Known uses and roles of Brucin include chemical reaction regulator and thickening agent.

Is Brucin hazardous?

No GHS hazard classification for Brucin 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 Brucin?

Brucin 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 Brucin?

CompoundList lists 3 suppliers of Brucin in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Brucin?

Suppliers quote Brucin 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 Brucin

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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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