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Screening compounds

Proquinolate

Also known as Mequinolate, methyl 4-oxo-6,7-di(propan-2-yloxy)-1H-quinoline-3-carboxylate, Methyl 4-hydroxy-6,7-diisopropoxyquinoline-3-carboxylate

CAS 1698-95-9Formula C17H21NO5Molar mass 319.36 g/mol
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Proquinolate chemical structure, C17H21NO5, CAS 1698-95-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1698-95-9
Formula
C17H21NO5
Molar mass
319.36 g/mol
HS code
293349
Category
Screening compounds

What is Proquinolate?

Plain description, key identifiers and synonyms

Proquinolate is an antiparasitic agent used to control coccidiosis in the chicken industry.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methyl 4-oxo-6,7-di(propan-2-yloxy)-1H-quinoline-3-carboxylate
CAS number
1698-95-9 CAS number cross-checked
Molecular formula
C17H21NO5
UNII
5M91328O79
InChIKey
VSIUFPQOEIKNCY-UHFFFAOYSA-N
InChI
InChI=1S/C17H21NO5/c1-9(2)22-14-6-11-13(7-15(14)23-10(3)4)18-8-12(16(11)19)17(20)21-5/h6-10H,1-5H3,(H,18,19)
SMILES (canonical and isomeric)
CC(C)OC1=C(C=C2C(=C1)C(=O)C(=CN2)C(=O)OC)OC(C)C

Synonyms

  • Mequinolate
  • methyl 4-oxo-6,7-di(propan-2-yloxy)-1H-quinoline-3-carboxylate
  • Methyl 4-hydroxy-6,7-diisopropoxyquinoline-3-carboxylate
  • Methyl 4-hydroxy-6,7-diisopropoxy-3-quinolinecarboxylate
  • 3-Quinolinecarboxylic acid, 4-hydroxy-6,7-bis(1-methylethoxy)-, methyl ester
  • Proquinolat
  • Proquinolato
  • Proquinolate (USAN/INN)
  • 3-Quinolinecarboxylic acid, 4-hydroxy-6,7-diisopropoxy-, methyl ester
  • 3-Quinolinecarboxylic acid,7-diisopropoxy-, methyl ester
  • 3-Quinolinecarboxylic acid,7-bis(1-methylethoxy)-, methyl ester
  • Methyl 4-oxo-6,7-bis[(propan-2-yl)oxy]-1,4-dihydroquinoline-3-carboxylate

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
319.36 g/molcalc.
Exact mass
319.142 Dacalc.
LogP (octanol/water)
2.89calc.
Topological polar surface area
77.62 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
5calc.
Heavy atoms
23calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.41calc.
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, O=c1cc[nH]c2ccccc12

O=c1cc[nH]c2ccccc12

2 rings, 11 atoms, the 4-Hydroxyquinoline ring system.

2,805 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.

Proquinolate suppliers

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

Frequently asked questions

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

What is Proquinolate?

Proquinolate is an antiparasitic agent used to control coccidiosis in the chicken industry.

What is the CAS number of Proquinolate?

The CAS registry number of Proquinolate is 1698-95-9.

What is the molecular formula and weight of Proquinolate?

The molecular formula of Proquinolate is C17H21NO5 and its molar mass is 319.36 g/mol.

What is Proquinolate used for?

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

Is Proquinolate hazardous?

No GHS hazard classification for Proquinolate 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 Proquinolate?

Proquinolate 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 Proquinolate?

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

What is the price of Proquinolate?

Suppliers quote Proquinolate 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 Proquinolate

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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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