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4-(Diethylphosphono)-3-methyl-2-butenenitrile, E/Z mixture is a chemical compound with the CAS number 87549-50-6. It is a mixture of geometric isomers, E and Z, which differ in the arrangement of the ethylphosphono and methyl groups around the double bond. 4-(Diethylphosphono)-3-methyl-2-butenenitrile, E/Z mixture is characterized by its unique structure and properties, making it a valuable component in various chemical reactions and applications.

87549-50-6

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87549-50-6 Usage

Uses

Used in Organic Synthesis:
4-(Diethylphosphono)-3-methyl-2-butenenitrile, E/Z mixture is used as a synthetic intermediate in the preparation of various organic compounds. Its unique structure allows it to participate in a wide range of chemical reactions, such as nucleophilic addition, electrophilic substitution, and rearrangement reactions. This versatility makes it a valuable building block for the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4-(Diethylphosphono)-3-methyl-2-butenenitrile, E/Z mixture is used as a key intermediate in the synthesis of various drug molecules. Its ability to undergo multiple types of chemical reactions enables the development of complex molecular structures with potential therapeutic properties. 4-(Diethylphosphono)-3-methyl-2-butenenitrile, E/Z mixture can be used to create new drugs or improve the synthesis processes of existing ones, ultimately contributing to the advancement of medicine.
Used in Agrochemical Industry:
4-(Diethylphosphono)-3-methyl-2-butenenitrile, E/Z mixture also finds application in the agrochemical industry, where it serves as a precursor for the synthesis of various agrochemicals, such as pesticides and herbicides. Its unique structure and reactivity allow for the development of new and more effective compounds to protect crops and control pests, thereby contributing to increased agricultural productivity and food security.

Check Digit Verification of cas no

The CAS Registry Mumber 87549-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,4 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 87549-50:
(7*8)+(6*7)+(5*5)+(4*4)+(3*9)+(2*5)+(1*0)=176
176 % 10 = 6
So 87549-50-6 is a valid CAS Registry Number.

87549-50-6 Well-known Company Product Price

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  • Aldrich

  • (712965)  Diethyl (3-cyano-2-methylallyl)phosphonate  mixture of isomers, ≥97%

  • 87549-50-6

  • 712965-500MG

  • 1,689.48CNY

  • Detail

87549-50-6SDS

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 Diethyl [(2E)-3-cyano-2-methyl-2-propen-1-yl]phosphonate

1.2 Other means of identification

Product number -
Other names Diethyl 3-methyl-4-phosphonocrotononitrile

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:87549-50-6 SDS

87549-50-6Relevant academic research and scientific papers

Backbone modification of retinal induces protein-like excited state dynamics in solution

Sovdat, Tina,Bassolino, Giovanni,Liebel, Matz,Schnedermann, Christoph,Fletcher, Stephen P.,Kukura, Philipp

supporting information; experimental part, p. 8318 - 8320 (2012/06/30)

The drastically different reactivity of the retinal chromophore in solution compared to the protein environment is poorly understood. Here, we show that the addition of a methyl group to the C=C backbone of all-trans retinal protonated Schiff base acceler

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