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Heterocyclic building blocks

Calycanine

Also known as Dibenzo[c,h][2,6]naphthyridine, dibenzo[c,h]-2,6-naphthyridine, 6,12-Diazachrysene

CAS 218-30-4Formula C16H10N2Molar mass 230.27 g/mol
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Calycanine chemical structure, C16H10N2, CAS 218-30-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
218-30-4
Formula
C16H10N2
Molar mass
230.27 g/mol
HS code
293399
Category
Heterocyclic building blocks

What is Calycanine?

Plain description, key identifiers and synonyms

Calycanine is a dibenzonaphthyridine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
quinolino[4,3-c]quinoline
CAS number
218-30-4 CAS number cross-checked
Molecular formula
C16H10N2
InChIKey
SZHOANKNVRPRGI-UHFFFAOYSA-N
InChI
InChI=1S/C16H10N2/c1-3-7-15-11(5-1)13-9-18-16-8-4-2-6-12(16)14(13)10-17-15/h1-10H
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)C3=C(C=N2)C4=CC=CC=C4N=C3

Synonyms

  • Dibenzo[c,h][2,6]naphthyridine
  • dibenzo[c,h]-2,6-naphthyridine
  • 6,12-Diazachrysene
  • Calycanin
  • quinolino[4,3-c]quinoline
  • Quinolino[3,4:4',3']quinoline

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
230.27 g/molcalc.
Exact mass
230.0844 Dacalc.
LogP (octanol/water)
3.94calc.
Topological polar surface area
25.78 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
18calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
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, c1ccc2c(c1)ncc1c3ccccc3ncc21

c1ccc2c(c1)ncc1c3ccccc3ncc21

4 rings, 18 atoms. This chemical is the scaffold itself.

No other chemical in our database has 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.

Calycanine suppliers

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Calycanine price

Indicative price range per kg from live supplier offers

No published prices right now

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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 Calycanine is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Calycanine?

Calycanine is a dibenzonaphthyridine.

What is the CAS number of Calycanine?

The CAS registry number of Calycanine is 218-30-4.

What is the molecular formula and weight of Calycanine?

The molecular formula of Calycanine is C16H10N2 and its molar mass is 230.27 g/mol.

What is Calycanine used for?

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

Is Calycanine hazardous?

No GHS hazard classification for Calycanine 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 Calycanine?

Calycanine is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Calycanine?

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

What is the price of Calycanine?

Suppliers quote Calycanine 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 Calycanine

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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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