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Aromatic building blocks

Alicep

Also known as Carbamic acid, (3-chlorophenyl)-, 1-methyl-2-propynyl ester, mixt. with 5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone, Pyrazon-chlorbufam mixt., Chloridazon-chlorbufam mixt.

CAS 8065-18-7Formula C21H18Cl2N4O3Molar mass 445.31 g/mol
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Alicep chemical structure, C21H18Cl2N4O3, CAS 8065-18-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
8065-18-7
Formula
C21H18Cl2N4O3
Molar mass
445.31 g/mol
HS code
292429
Category
Aromatic building blocks

What is Alicep?

Plain description, key identifiers and synonyms

Alicep is a chemical substance with the molecular formula C21H18Cl2N4O3 and a molar mass of 445.31 g/mol. Its CAS registry number is 8065-18-7. The IUPAC name is 5-amino-4-chloro-2-phenylpyridazin-3-one, but-3-yn-2-yl N-(3-chlorophenyl)carbamate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-amino-4-chloro-2-phenylpyridazin-3-one, but-3-yn-2-yl N-(3-chlorophenyl)carbamate
CAS number
8065-18-7 CAS number cross-checked
Molecular formula
C21H18Cl2N4O3
InChIKey
QXTVBUKEWNHBSA-UHFFFAOYSA-N
InChI
InChI=1S/C11H10ClNO2.C10H8ClN3O/c1-3-8(2)15-11(14)13-10-6-4-5-9(12)7-10;11-9-8(12)6-13-14(10(9)15)7-4-2-1-3-5-7/h1,4-8H,2H3,(H,13,14);1-6H,12H2
SMILES (canonical and isomeric)
CC(C#C)OC(=O)NC1=CC(=CC=C1)Cl.C1=CC=C(C=C1)N2C(=O)C(=C(C=N2)N)Cl

Synonyms

  • Carbamic acid, (3-chlorophenyl)-, 1-methyl-2-propynyl ester, mixt. with 5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone
  • Pyrazon-chlorbufam mixt.
  • Chloridazon-chlorbufam mixt.
  • Chlorbufam mixt. with chloridazon
  • 1-Methyl-2-propynyl (3-chlorophenyl)carbamate mixt. with 5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone
  • But-3-yn-2-yl hydrogen (3-chlorophenyl)carbonimidate--5-amino-4-chloro-2-phenylpyridazin-3(2H)-one (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
445.31 g/molcalc.
Exact mass
444.0756 Dacalc.
LogP (octanol/water)
4.38calc.
Topological polar surface area
99.24 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
3calc.
Heavy atoms
30calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.1calc.
Formal charge
0calc.
Stereocentres
1calc.
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, O=c1cccnn1-c1ccccc1

O=c1cccnn1-c1ccccc1

2 rings, 13 atoms, the 2-Phenyl-3(2H)-pyridazinone ring system.

525 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.

Alicep suppliers

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Alicep 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 Alicep is traded under.

HS 2924.29Indicative HS code

Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$5.69B
−5.1% vs 2023, imports $5.8B
2019 to 2024
Top exporters
  1. China32.3%
  2. Switzerland * partner reported13.6%
  3. Norway * partner reported12.8%
Top importers
  1. United States15.9%
  2. Ireland15.8%
  3. Germany11.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Alicep?

Alicep is a chemical substance with the molecular formula C21H18Cl2N4O3 and a molar mass of 445.31 g/mol. Its CAS registry number is 8065-18-7. The IUPAC name is 5-amino-4-chloro-2-phenylpyridazin-3-one, but-3-yn-2-yl N-(3-chlorophenyl)carbamate.

What is the CAS number of Alicep?

The CAS registry number of Alicep is 8065-18-7.

What is the molecular formula and weight of Alicep?

The molecular formula of Alicep is C21H18Cl2N4O3 and its molar mass is 445.31 g/mol.

What is Alicep used for?

Known uses and roles of Alicep include building blocks in research and laboratory.

Is Alicep hazardous?

No GHS hazard classification for Alicep 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 Alicep?

Alicep is usually classified under HS code 292429 (Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Alicep?

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What is the price of Alicep?

Suppliers quote Alicep 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 Alicep

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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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