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Heterocyclic compounds

Dactolisib

Also known as NVP-BEZ 235, 2-methyl-2-(4-(3-methyl-2-oxo-8-(quinolin-3-yl)-2,3-dihydro-1H-imidazo[4,5-c]quinolin-1-yl)phenyl)propanenitrile, BEZ 235

CAS 915019-65-7Formula C30H23N5OMolar mass 469.55 g/mol
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Dactolisib chemical structure, C30H23N5O, CAS 915019-65-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
915019-65-7
Formula
C30H23N5O
Molar mass
469.55 g/mol
HS code
293349
Category
Heterocyclic compounds

What is Dactolisib?

Plain description, key identifiers and synonyms

Dactolisib is an imidazoquinoline that is 3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinoline substituted at position 1 by a 4-(1-cyanoisopropyl)phenyl group and at position 8 by a quinolin-3-yl group. A dual PI3K/mTOR inhibitor used in cancer treatment. It has a role as an antineoplastic agent, an EC 2.7.1.137 (phosphatidylinositol 3-kinase) inhibitor and a mTOR inhibitor. It is a nitrile, a member of quinolines, a ring assembly, an imidazoquinoline and a member of ureas.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-methyl-2-[4-(3-methyl-2-oxo-8-quinolin-3-ylimidazo[4,5-c]quinolin-1-yl)phenyl]propanenitrile
CAS number
915019-65-7 CAS number cross-checkedOther or deprecated CAS: 1028385-31-0
Molecular formula
C30H23N5O
UNII
RUJ6Z9Y0DT
MDL number
MFCD10565944
InChIKey
JOGKUKXHTYWRGZ-UHFFFAOYSA-N
InChI
InChI=1S/C30H23N5O/c1-30(2,18-31)22-9-11-23(12-10-22)35-28-24-15-19(21-14-20-6-4-5-7-25(20)32-16-21)8-13-26(24)33-17-27(28)34(3)29(35)36/h4-17H,1-3H3
SMILES (canonical and isomeric)
CC(C)(C#N)C1=CC=C(C=C1)N2C3=C4C=C(C=CC4=NC=C3N(C2=O)C)C5=CC6=CC=CC=C6N=C5

Synonyms

  • NVP-BEZ 235
  • 2-methyl-2-(4-(3-methyl-2-oxo-8-(quinolin-3-yl)-2,3-dihydro-1H-imidazo[4,5-c]quinolin-1-yl)phenyl)propanenitrile
  • BEZ 235
  • Nvpbez235
  • NVP BEZ235
  • 2-methyl-2-[4-(3-methyl-2-oxo-8-quinolin-3-ylimidazo[4,5-c]quinolin-1-yl)phenyl]propanenitrile
  • 2-methyl-2-(4-(3-methyl-2-oxo-8-quinolin-3-yl-2,3-dihydro-1h-imidazo(4,5-c)quinolin-1-yl)phenyl)propanenitrile
  • 2-methyl-2-{4-[3-methyl-2-oxo-8-(quinolin-3-yl)-2,3-dihydro-1H-imidazo[4,5-c]quinolin-1-yl]phenyl}propanenitrile
  • 2-methyl-2-(4-(3-methyl-2-oxo-8-(quinolin-3-yl)-2,3-dihydroimidazo(4,5-c)quinolin-1-yl)phenyl)propanenitrile
  • Benzeneacetonitrile, 4-(2,3-dihydro-3-methyl-2-oxo-8-(3-quinolinyl)-1H-imidazo(4,5-c)quinolin-1-yl)-alpha,alpha-dimethyl-
  • dactolisibum
  • 2-methyl-2-(4-(3-methyl-2-oxo-8-(quinolin-3-yl)-2,3-dihydro-1H-imidazo(4,5-c)quinolin-1-yl)phenyl)propanenitrile
  • 2-methyl-2-(4-(3-methyl-2-oxo-8-quinolin-3-ylimidazo(4,5-c)quinolin-1-yl)phenyl)propanenitrile
  • 2-Methyl-2-(4-{3-methyl-2-oxo-8-(quinolin-3-yl)-2,3-dihydroimidazo[4,5-c]quinolin-1-yl}phenyl)propanenitrile
  • BEZ235 (NVP-BEZ235, Dactolisib)
  • Dactolisib (BEZ235)
  • CT-BEZ
  • 2-Methyl-2-[4-(3-methyl-2-oxo-8-quinolin-3-yl-2,3-dihydro-imidazo[4,5-c]quinolin-1-yl)-phenyl]-propionitrile
  • BEZ235 (NVP-BEZ235)
  • 2-methyl-2-[4-[3-methyl-2-oxo-8-(3-quinolyl)imidazo[4,5-c]quinolin-1-yl]phenyl]propanenitrile
  • 915019-65-7 (free base)
  • Kinome_2911
  • Dactolisib (USAN/INN)
  • Nvp-bez235, free base
  • mTOR Inhibitor, BEZ235
Show all 32 synonyms
  • NVP BEZ 235
  • NVP-BEZ235?
  • Sdccgsbi-0646961.p003
  • 2-(4-(2,3-dihydro-3-methyl-2-oxo-8-(quinolin-3-yl)imidazo[4,5-c]quinolin-1-yl)phenyl)-2-methylpropanenitrile
  • 2-Methyl-2-[4-[3-methyl-2-oxo-8-(quinolin-3-yl)-2,3-dihydroimidazo[4,5-c]quinolin-1-yl]phenyl]propionitrile.
  • 2-Methyl-2-{4-[3-methyl-2-oxo-8-(quinolin-3-yl)-1H,2H,3H-imidazo[4,5-c]quinolin-1-yl]phenyl}propanenitrile
  • IRL-2500 is known as an ETB antagonist.

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
469.55 g/molcalc.
Exact mass
469.1903 Dacalc.
LogP (octanol/water)
5.89calc.
Topological polar surface area
76.5 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
36calc.
Rings
6calc.
Aromatic rings
6calc.
Fraction sp3 carbons
0.13calc.
Formal charge
0calc.
Stereocentres
0calc.
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, O=c1[nH]c2cnc3ccc(-c4cnc5ccccc5c4)cc3c2n1-c1ccccc1

O=c1[nH]c2cnc3ccc(-c4cnc5ccccc5c4)cc3c2n1-c1ccccc1

6 rings, 30 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.

Dactolisib suppliers

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Where suppliers are based

20 suppliers in 3 countries

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Dactolisib price

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Antineoplastic Agents

Roles

  • antiinfective agent
  • antimicrobial agent
  • antineoplastic agent
  • antiviral agent
  • enzyme inhibitor
  • lipid kinase inhibitor
  • mTOR inhibitor
  • pharmaceutical
  • protein kinase inhibitor

Pharmacology

Dactolisib is an orally bioavailable imidazoquinoline targeting the phosphatidylinositol 3 kinase (PI3K) and the mammalian target of rapamycin (mTOR), with potential antineoplastic activity. Dactolisib inhibits PI3K kinase and mTOR kinase in the PI3K/AKT/mTOR kinase signaling pathway, which may result in tumor cell apoptosis and growth inhibition in PI3K/mTOR-overexpressing tumor cells. Activation of the PI3K/mTOR pathway promotes cell growth, survival, and resistance to chemotherapy and radiotherapy, mTOR, a serine/threonine kinase downstream of PI3K, may also be activated independent of PI3K.

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 Dactolisib is traded under.

HS 2933.49Indicative HS code

Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…

World exports in 2024
$939M
−14.6% vs 2023, imports $1.48B
2019 to 2024
Top exporters
  1. China30.1%
  2. India * partner reported16.7%
  3. Switzerland * partner reported14.1%
Top importers
  1. United Kingdom19.2%
  2. Germany16.0%
  3. Romania8.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Dactolisib?

Dactolisib is an imidazoquinoline that is 3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinoline substituted at position 1 by a 4-(1-cyanoisopropyl)phenyl group and at position 8 by a quinolin-3-yl group. A dual PI3K/mTOR inhibitor used in cancer treatment.

What is the CAS number of Dactolisib?

The CAS registry number of Dactolisib is 915019-65-7. Other or deprecated CAS numbers: 1028385-31-0.

What is the molecular formula and weight of Dactolisib?

The molecular formula of Dactolisib is C30H23N5O and its molar mass is 469.55 g/mol.

What is Dactolisib used for?

Known uses and roles of Dactolisib include antiinfective agent, antimicrobial agent, antineoplastic agent, antiviral agent, enzyme inhibitor and 5 more.

Is Dactolisib hazardous?

No GHS hazard classification for Dactolisib 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 Dactolisib?

Dactolisib is usually classified under HS code 293349 (Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dactolisib?

CompoundList lists 20 suppliers of Dactolisib in China, United States and Canada. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Dactolisib?

Suppliers quote Dactolisib on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

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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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