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Chlorflurenol-methyl

CAS No.
2536-31-4
Chemical Name:
Chlorflurenol-methyl
Synonyms
morphactin;cf125;IT 3456;curbiset;CF 125(R);maintaina;multiprop;break-thru;CURBISET(R);MAINTAIN A(R)
CBNumber:
CB8157908
Molecular Formula:
C15H11ClO3
Molecular Weight:
274.7
MDL Number:
MFCD00055339
MOL File:
2536-31-4.mol
MSDS File:
SDS
Last updated:2026-07-31 15:25:14

Chlorflurenol-methyl Properties

Melting point 152°C
Boiling point 385.02°C (rough estimate)
Density 1.2272 (rough estimate)
refractive index 1.4585 (estimate)
storage temp. 0-6°C
solubility Chloroform (Slightly), Methanol (Slightly)
pka 10.87±0.20(Predicted)
color Pale Yellow
Water Solubility 18mg/L(20 ºC)
BRN 2871254
Henry's Law Constant 1.3×103 mol/(m3Pa) at 25℃, Ebert et al. (2023)
InChI InChI=1S/C15H11ClO3/c1-19-14(17)15(18)12-5-3-2-4-10(12)11-7-6-9(16)8-13(11)15/h2-8,18H,1H3
InChIKey LINPVWIEWJTEEJ-UHFFFAOYSA-N
SMILES C1(O)(C(OC)=O)C2=C(C=CC=C2)C2=C1C=C(Cl)C=C2
CAS DataBase Reference 2536-31-4(CAS DataBase Reference)
FDA UNII IK1570079V
NIST Chemistry Reference Chlorflurecol methyl ester(2536-31-4)
EPA Substance Registry System Chlorflurenol-methyl (2536-31-4)

SAFETY

Risk and Safety Statements

Hazard Codes  N
Risk Statements  51/53
Safety Statements  60-61
RIDADR  UN 3077
WGK Germany  2
RTECS  LL6070000
TSCA  TSCA listed

Chlorflurenol-methyl price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-C597080-250MG Chlorflurenol-methyl (Technical Grade) 2536-31-4 250mg $93 2026-06-03 Buy
TRC TRC-C585278-25MG Chlorflurenol-methyl 2536-31-4 25mg $122 2026-06-03 Buy
TRC TRC-C585278-250MG Chlorflurenol-methyl 2536-31-4 250mg $690 2026-06-03 Buy
TRC TRC-C585278-100MG Chlorflurenol-methyl 2536-31-4 100mg $351 2026-06-03 Buy
AK Scientific J11819 Chlorflurenol-methyl, technical grade 80% 2536-31-4 250mg $123 2026-06-04 Buy
Product number Packaging Price Buy
TRC-C597080-250MG 250mg $93 Buy
TRC-C585278-25MG 25mg $122 Buy
TRC-C585278-250MG 250mg $690 Buy
TRC-C585278-100MG 100mg $351 Buy
J11819 250mg $123 Buy

Chlorflurenol-methyl Chemical Properties, Uses, Production

Description

Chlorfluenol-methyl is an obsolete herbicide and plant growth regulator. It has a low aqueous solubility and is non-volatile. It is not expected to be persistent in the environment. Whilst limited, data that is available suggests a low to moderate toxicity to biodiversity. Chlorflurenol-methyl has a low mammalian oral toxicity.

Chemical Properties

Plasticin Plasticin is insoluble in water, soluble in ethanol and so on. It is sensitive to UV photolysis, especially its free acid and amide salts, and is unstable to heat. Non-toxic, the final decomposition product is carbon dioxide, no pollution to the environment, not a long-lasting inhibitor.

Uses

Chlorflurenol-methyl is an auxin polar transport inhibitor that effects elongation growth of the excised fourth internode of tulips. Chlorflurenol-methyl is a pesticide.

Definition

Any of a class of derivatives of fluorine-9-carboxylicacids that powerfully regulate plant growth anddevelopment. They inhibit shoot elongation andcause morphological abnormalities in intact plants.They also promote the visions that give rise to lat-eral primordial in the root pericycle.

Production Methods

Chlorflurenol-methyl is commercially produced by esterifying chlorflurenol, a hydroxyfluorene carboxylic acid derivative, with methanol under acidic conditions. This reaction yields methyl 2-chloro-9-hydroxyfluorene-9-carboxylate, the active compound. The process involves standard esterification techniques, followed by purification steps such as recrystallisation or distillation to achieve high purity.

Mechanism of action

Absorbed by leaves and roots, Auxin inhibitor

Pesticide Type

Herbicide; Plant Growth Regulator

Chlorflurenol-methyl Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 128)
Supplier Tel Email Country ProdList Advantage
Jiangsu Haolong Chemical Co., Ltd 0513-89083520 13328092525 2363930984@qq.com China 2054 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
XiaoGan ShenYuan ChemPharm co,ltd 15527621225; 15527621225 1791901229@qq.com China 6740 52
China Langchem Inc. 0086-21-58956006 China 7798 57
Dalian Meilun Biotech Co., Ltd. 0411-62910999 13889544652 sales@meilune.com China 4765 58
ShangHai YuanYe Biotechnology Co., Ltd. 15026964105 shyysw007@163.com China 4998 60
Nanjing Sunlida Biological Technology Co., Ltd. 025-57798810 18652991625 sales@sunlidabio.com China 3223 55
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9331 58
Shanghai Song Yuan Chemical Technology Co., Ltd. 010-1234567 18521000990 sonyuanchemical@163.com China 6467 50

View Latest Price from Chlorflurenol-methyl manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Chlorflurenol-methyl pictures 2019-07-06 Chlorflurenol-methyl
2536-31-4
$2.00 1kg 99% Career Henan Chemical Co
MAINTAIN A(R) MAINTAIN CF 125(R) METHYL 2-CHLORO-9-HYDROXY FLUORENE-9-CARBOXYLATE IT 3456 CURBISET(R) CF 125(R) CHLORFIURECOL(R) CHLORFLUORENOL-METHYL CHLORFLURECOL-METHYL ESTER CHLORFLURENOL-METHYL CHLORFLURENOL-METHYL ESTER 2-chlor-9-hydroxyfluoren-carbonsaeure-(9)-methylester 2-chloro-9-hydroxy-9h-fluorene-9-carboxylicacimethylester 2-chloro-9-hydroxy-9-methylcarboxylatefluorene 2-chloro-9-hydroxy-fluorene-9-carboxylicacimethylester break-thru cf125 chloflurecol-methyl chloflurecol-methylester chloroflurenol-methyl chloroflurenol-methylester curbiset maintaina maintaincf125 multiprop CHLORFLURECOL-METHYL 2-CHLORO-9-HYDROXY-FLUORENE-CARBONICACID-(9)-METHYLESTER Methyl 2-chloro-9-hydroxy-9H-fluorene-9-carboxylate 9H-Fluorene-9-carboxylic acid, 2-chloro-9-hydroxy-, methyl ester 2-Chloro-9-hydroxy-9H-fluorene-9-carboxylic acid methyl ester 2-chloro-9-hydroxy-fluorene-9-carboxylic acid methyl ester Rflurenol Methyl Ester CHLORFLURENOL-METHYL PESTANAL, 250 MG CHLORFLUREN-METHYL Morphactin IT 3456 Chlorflurenol(Chlorflurenol-methyl) Chlorflurenol-methy 2-chloro-9a-methyl-9-fluorenecarboperoxoic acid Chlorflurecol-methyl ester @1000 μg/mL in MeOH Chlorflurenol-methyl (Technical Grade) Chlorflurecol-methyl ester @100 μg/mL in MeOH Methyl 2-Chloro-9-hydroxyfluoren carboxylate cloroflurenol Lumefantrine Impurity 23 Chlorflureno1-methy Chlorflurenol-methyl(CF 125) C11305000 Chlorflurenol-methyLester Chlorflurenol-methyl ester 100 μg/ml Acetonitrile morphactin 2536-31-4 Pharmaceutical Intermediates