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5757-81-3

2-[1-(4-chlorophenyl)ethylidene]-1,1-dimethylhydrazine, also known as chlorzoxazone, is a chemical compound with the molecular formula C10H12ClN2. It is a derivative of the hydrazine class, characterized by the presence of a 4-chlorophenyl group attached to an ethylidene bridge, which in turn is connected to a dimethylhydrazine moiety. 2-[1-(4-chlorophenyl)ethylidene]-1,1-dimethylhydrazine is primarily used as a muscle relaxant and analgesic in the pharmaceutical industry, helping to alleviate pain and reduce muscle spasms. It is known for its effectiveness in treating conditions like back pain and muscle strains, and is available in various forms such as tablets and oral solutions. Chlorzoxazone works by depressing the central nervous system, which in turn reduces the sensation of pain and the reflexes that cause muscle contractions.

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  • 5757-81-3 Structure

  • Basic information

    1. Product Name: 2-[1-(4-chlorophenyl)ethylidene]-1,1-dimethylhydrazine
    2. Synonyms:
    3. CAS NO:5757-81-3
    4. Molecular Formula: C10H13ClN2
    5. Molecular Weight: 196.6766
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 5757-81-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 262.3°C at 760 mmHg
    3. Flash Point: 112.4°C
    4. Appearance: N/A
    5. Density: 1.05g/cm3
    6. Vapor Pressure: 0.011mmHg at 25°C
    7. Refractive Index: 1.522
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2-[1-(4-chlorophenyl)ethylidene]-1,1-dimethylhydrazine(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-[1-(4-chlorophenyl)ethylidene]-1,1-dimethylhydrazine(5757-81-3)
    12. EPA Substance Registry System: 2-[1-(4-chlorophenyl)ethylidene]-1,1-dimethylhydrazine(5757-81-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 5757-81-3(Hazardous Substances Data)

5757-81-3 Usage

General Description

The chemical 2-[1-(4-chlorophenyl)ethylidene]-1,1-dimethylhydrazine, also known as fenclorim, is a potent herbicide used to control annual grasses and broadleaf weeds in crops such as soybeans, sunflowers, and peanuts. It works by inhibiting the enzyme protoporphyrinogen oxidase (PPO), disrupting the chlorophyll synthesis process in plants. As a result, the plants eventually die from lack of essential nutrients and energy. When used according to label instructions, fenclorim is effective in controlling weeds and has minimal impact on non-target organisms and the environment. However, as with any chemical, proper handling and application are important to minimize potential risks to human health and the environment.

Check Digit Verification of cas no

The CAS Registry Mumber 5757-81-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,5 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5757-81:
(6*5)+(5*7)+(4*5)+(3*7)+(2*8)+(1*1)=123
123 % 10 = 3
So 5757-81-3 is a valid CAS Registry Number.

5757-81-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name N-[(Z)-1-(4-chlorophenyl)ethylideneamino]-N-methylmethanamine

1.2 Other means of identification

Product number -
Other names Phenyl 4-chloro-3-oxobutyrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5757-81-3 SDS

5757-81-3Relevant articles and documents

A novel series of metabotropic glutamate receptor 5 negative allosteric modulators based on a 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine core

Duvey, Guillaume,Perry, Benjamin,Le Poul, Emmanuel,Poli, Sonia,Bonnet, Beatrice,Lambeng, Nathalie,Charvin, Delphine,Donovan-Rodrigues, Tansy,Haddouk, Hasnaà,Gagliardi, Stefania,Rocher, Jean-Philippe

, p. 4523 - 4527 (2013/08/23)

A series of potent non-acetylinic negative allosteric modulators of the metabotropic glutamate receptor 5 (mGlu5 NAMs) was developed starting from HTS screening hit 1. Potency was improved via iterative SAR, and physicochemical properties were optimized to deliver orally bioavailable compounds acceptable for in vivo testing. A lead molecule from the series demonstrated dose-dependent activity in the second phase of the rat formalin test from 30 mg/kg, and a preliminary PK/PD relationship was established.

Synthesis of isoquinolines via Rh(III)-catalyzed C-H activation using hydrazone as a new oxidizing directing group

Chuang, Sheng-Chieh,Gandeepan, Parthasarathy,Cheng, Chien-Hong

supporting information, p. 5750 - 5753 (2013/12/04)

An efficient and mechanistically interesting method for the synthesis of highly substituted isoquinolines by a Rh(III)-catalyzed hydrazone directed ortho C-H bond activation and annulation without an external oxidant is described. This reaction is accomplished via a C-C and C-N bond formation along with N-N bond cleavage.

Highly efficient Narasaka-Heck cyclizations mediated by P(3,5-(CF 3)2C6H3)3: Facile access to N-heterobicyclic scaffolds

Faulkner, Adele,Bower, John F.

supporting information; experimental part, p. 1675 - 1679 (2012/04/05)

N-heterobicyclic scaffolds: Highly efficient palladium-catalyzed cyclizations of oxime esters with cyclic alkenes were used as a general entry to perhydroindole and related scaffolds. The chemistry is reliant upon the use of P(3,5-(CF3)2/

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