CompoundList

Anisotine

Also known as methyl 2-(methylamino)-5-(9-oxo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-3-yl)benzoate, methyl 2-(methylamino)-5-(9-oxo-2,3-dihydro-1H-pyrrolo(2,1-b)quinazolin-3-yl)benzoate, Methyl 2-(methylamino)-5-((3R)-9-oxo-1H,2H,3H,9H-pyrrolo(2,1-b)quinazolin-3-yl)benzoic acid

CAS 16688-19-0Formula C20H19N3O3Molar mass 349.39 g/mol
Anisotine chemical structure, C20H19N3O3, CAS 16688-19-0
2D chemical structure

Key facts

What buyers check first

CAS number
16688-19-0
Formula
C20H19N3O3
Molar mass
349.39 g/mol
HS code
293359
Category
Screening compounds

What is Anisotine?

Plain description, key identifiers and synonyms

Anisotine is a member of quinazolines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methyl 2-(methylamino)-5-(9-oxo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-3-yl)benzoate
CAS number
16688-19-0 CAS number cross-checked
Molecular formula
C20H19N3O3
InChIKey
FZKRWTVMKFSFSG-UHFFFAOYSA-N
InChI
InChI=1S/C20H19N3O3/c1-21-16-8-7-12(11-15(16)20(25)26-2)13-9-10-23-18(13)22-17-6-4-3-5-14(17)19(23)24/h3-8,11,13,21H,9-10H2,1-2H3
SMILES (canonical and isomeric)
CNC1=C(C=C(C=C1)C2CCN3C2=NC4=CC=CC=C4C3=O)C(=O)OC

Synonyms

  • methyl 2-(methylamino)-5-(9-oxo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-3-yl)benzoate
  • methyl 2-(methylamino)-5-(9-oxo-2,3-dihydro-1H-pyrrolo(2,1-b)quinazolin-3-yl)benzoate
  • Methyl 2-(methylamino)-5-((3R)-9-oxo-1H,2H,3H,9H-pyrrolo(2,1-b)quinazolin-3-yl)benzoic acid
  • Methyl 2-(methylamino)-5-[(3R)-9-oxo-1H,2H,3H,9H-pyrrolo[2,1-b]quinazolin-3-yl]benzoic acid
  • Methyl 2-(methylamino)-5-(9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazolin-3-yl)benzoate

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
349.39 g/molcalc.
Exact mass
349.1426 Dacalc.
LogP (octanol/water)
2.76calc.
Topological polar surface area
73.22 ร…ยฒcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
3calc.
Heavy atoms
26calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.25calc.
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, O=c1c2ccccc2nc2n1CCC2c1ccccc1

O=c1c2ccccc2nc2n1CCC2c1ccccc1

4 rings, 20 atoms.

4 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.

Anisotine suppliers

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Anisotine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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 Anisotine is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Anisotine?

Anisotine is a member of quinazolines.

What is the CAS number of Anisotine?

The CAS registry number of Anisotine is 16688-19-0.

What is the molecular formula and weight of Anisotine?

The molecular formula of Anisotine is C20H19N3O3 and its molar mass is 349.39 g/mol.

What is Anisotine used for?

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

Is Anisotine hazardous?

No GHS hazard classification for Anisotine 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 Anisotine?

Anisotine is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ringโ€ฆ). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Anisotine?

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

What is the price of Anisotine?

Suppliers quote Anisotine 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 Anisotine

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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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