QUINMERAC

ChemicalBook > CAS DataBase List > QUINMERAC

Product Name: QUINMERAC
CAS No.: 90717-03-6
Chemical Name: QUINMERAC
Synonyms: bas518;FIESTA;GAVELAN;BAS113W;bas518h;QUINMERAC;bas51802h;BUTISAN STAR;7-Chloro-3-Methyl-;Estradiol Impurity 23
CBNumber: CB8468273
Molecular Formula: C11H8ClNO2
Formula Weight: 221.64
MOL File: 90717-03-6.mol

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QUINMERAC Property

Melting point:: 244°C
Boiling point:: 416.0±40.0 °C(Predicted)
Density: 1.406±0.06 g/cm3(Predicted)
storage temp.: Room Temperature, under inert atmosphere
solubility: DMSO (Slightly), Methanol (Slightly, Sonicated)
pka: -2.84±0.10(Predicted)
color: Pale Yellow to Pale Beige
Merck: 13,8158
BRN: 8392904
LogP: 0.780
EPA Substance Registry System: Quinmerac (90717-03-6)

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Safety

Hazard Codes: T
WGK Germany: 2
RTECS: VB1981800
HS Code: 29333990
Toxicity: LD50 in rats (mg/kg): >5000 orally, >2000 dermally (Wuerzer)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 36522
Product name: Quinmerac
Purity: PESTANAL
Packaging: 250mg
Price: $132
Updated: 2024/03/01

TRC

Product number: Q696500
Product name: Quinmerac
Packaging: 5g
Price: $215
Updated: 2021/12/16

Usbiological

Product number: 288520
Product name: Quinmerac
Packaging: 50mg
Price: $333
Updated: 2021/12/16

Apolloscientific

Product number: OR510227
Product name: 7-Chloro-3-methylquinoline-8-carboxylicacid
Purity: >98%
Packaging: 5g
Price: $227
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: AGR0000064
Product name: QUINMERAC
Purity: 95.00%
Packaging: 250MG
Price: $445
Updated: 2021/12/16

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QUINMERAC Chemical Properties,Usage,Production

Chemical Properties

Crystalline Solid

Uses

Auxin-type herbicide.

Uses

Herbicide.

Definition

ChEBI: A quinolinemonocarboxylic acid that is quinoline-8-carboxylic acid carrying additional methyl and chloro substituents at positions 3 and 7 respectively. A residual herbicide used to control broad-leaved weeds on a range of crops including cereals, rape and beet.

Environmental Fate

In the field, the DT₅₀ of quinmerac may range from 3 to 33 days. Losses due to volatilization are negligible. Soil moisture conditions greatly influence quinmerac persistence by moderating microbial degradation and soil leaching. Quinmerac is only slightly adsorbed to the soil.

Metabolism

Chemical. Quinmerac is stable to heat, light, and in aqueous solutions with pH values between 3 and 9.
Plant. The degradation and metabolic pathways of quinmerac have not been extensively studied. In plants, oxidation of the 3-methyl group to the alcohol and hydroxylation at the 2-quinoline position are the major metabolism reactions (56). These quinmerac metabolites are subsequently conjugated to carbohydrates. The quantity of quinmerac metabolized varies among species, ranging from 5% to 80% (56).
Soil. In the soil, degradation of quinmerac was similar to that observed in plants, resulting in the same oxygenated and hydroxylated metabolites.

Toxicity evaluation

Quinmerac is excreted in the urine of mammals and appears to remain primarily unmodified. The acute oral LD₅₀ in rat is >5000 mg/kg.

QUINMERAC Preparation Products And Raw materials

Raw materials

Preparation Products

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QUINMERAC Suppliers

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90717-03-6, QUINMERACRelated Search:

Quinolinic acid Quinmerac-13C6 QUINMERAC METHYL QUINMERAC 7-CHLORO-8-METHYLQUINOLINE 8-Quinolinecarboxylic acid QUINMERAC-METHYL 8-Quinolinecarbaldehyde 8-Quinolinemethanol

bas518

7-chloro-3-methyl-8-quinolinecarboxylicaci

7-chloro-3-methyl-8-quinolinecarboxylicacid

QUINMERAC

7-Chloro-3-Methyl-

bas51802h

bas518h

BUTISAN STAR

BAS113W

FIESTA

GAVELAN

QUINMERAC PESTANAL (7-CHLORO-3-ME- THYLQ

quinmerac (bsi, draft e-iso)

7-CHLORO-3-METHYLQUINOLINE-8-CARBOXYLICACID

7-Chlor-3-methyl-8-chinolincarbonsure

Quinmerac@100 μg/mL in Acetonitrile

Quinmerac@1000 μg/mL in Acetonitrile

8-Quinolinecarboxylic acid, 7-chloro-3-methyl-

Estradiol Impurity 23

90717-03-6

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