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Heterocyclic building blocks

Cryptolepine hydrochloride

Also known as 5H-Quindoline, 5-methyl-, monohydrochloride, 5-Methyl-5H-quindoline hydrochloride, Cryptolepine HCl

CAS 72782-09-3Formula C16H13ClN2Molar mass 268.75 g/mol
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Cryptolepine hydrochloride chemical structure, C16H13ClN2, CAS 72782-09-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
72782-09-3
Formula
C16H13ClN2
Molar mass
268.75 g/mol
HS code
293399
Category
Heterocyclic building blocks

What is Cryptolepine hydrochloride?

Plain description, key identifiers and synonyms

Cryptolepine hydrochloride is a chemical substance with the molecular formula C16H13ClN2 and a molar mass of 268.75 g/mol. Its CAS registry number is 72782-09-3. The IUPAC name is 5-methylindolo[3,2-b]quinoline, hydrochloride.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-methylindolo[3,2-b]quinoline, hydrochloride
CAS number
72782-09-3 CAS number cross-checked
Molecular formula
C16H13ClN2
InChIKey
PACBZNVVTJRUCN-UHFFFAOYSA-N
InChI
InChI=1S/C16H12N2.ClH/c1-18-15-9-5-2-6-11(15)10-14-16(18)12-7-3-4-8-13(12)17-14;/h2-10H,1H3;1H
SMILES (canonical and isomeric)
CN1C2=CC=CC=C2C=C3C1=C4C=CC=CC4=N3.Cl

Synonyms

  • 5H-Quindoline, 5-methyl-, monohydrochloride
  • 5-Methyl-5H-quindoline hydrochloride
  • Cryptolepine HCl
  • 5-Methyl-5H-indolo[3,2-b]quinoline hydrochloride
  • 5-Methyl-5H-indolo[3,2-b]quinoline--hydrogen chloride (1/1)

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
268.75 g/molcalc.
Exact mass
268.0767 Dacalc.
LogP (octanol/water)
4.25calc.
Topological polar surface area
17.82 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
19calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.06calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
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, c1ccc2[nH]c3c4ccccc4nc-3cc2c1

c1ccc2[nH]c3c4ccccc4nc-3cc2c1

4 rings, 17 atoms.

3 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.

Cryptolepine hydrochloride suppliers

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

Frequently asked questions

Quick answers about Cryptolepine hydrochloride, based on the data on this page

What is Cryptolepine hydrochloride?

Cryptolepine hydrochloride is a chemical substance with the molecular formula C16H13ClN2 and a molar mass of 268.75 g/mol. Its CAS registry number is 72782-09-3. The IUPAC name is 5-methylindolo[3,2-b]quinoline, hydrochloride.

What is the CAS number of Cryptolepine hydrochloride?

The CAS registry number of Cryptolepine hydrochloride is 72782-09-3.

What is the molecular formula and weight of Cryptolepine hydrochloride?

The molecular formula of Cryptolepine hydrochloride is C16H13ClN2 and its molar mass is 268.75 g/mol.

What is Cryptolepine hydrochloride used for?

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

Is Cryptolepine hydrochloride hazardous?

No GHS hazard classification for Cryptolepine hydrochloride 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 Cryptolepine hydrochloride?

Cryptolepine hydrochloride 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 Cryptolepine hydrochloride?

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

What is the price of Cryptolepine hydrochloride?

Suppliers quote Cryptolepine hydrochloride 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 Cryptolepine hydrochloride

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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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