Welcome to LookChem.com Sign In|Join Free

CAS

  • or

37746-78-4

Post Buying Request

37746-78-4 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

37746-78-4 Usage

Chemical Properties

clear yellow liquid

Uses

Ethyl 4-bromocrotonate is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs.

Check Digit Verification of cas no

The CAS Registry Mumber 37746-78-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,7,4 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 37746-78:
(7*3)+(6*7)+(5*7)+(4*4)+(3*6)+(2*7)+(1*8)=154
154 % 10 = 4
So 37746-78-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H9BrO2/c1-2-9-6(8)4-3-5-7/h3-4H,2,5H2,1H3/b4-3+

37746-78-4 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (A10371)  Ethyl 4-bromocrotonate, tech. 80%   

  • 37746-78-4

  • 10g

  • 239.0CNY

  • Detail
  • Alfa Aesar

  • (A10371)  Ethyl 4-bromocrotonate, tech. 80%   

  • 37746-78-4

  • 50g

  • 1081.0CNY

  • Detail
  • Alfa Aesar

  • (A10371)  Ethyl 4-bromocrotonate, tech. 80%   

  • 37746-78-4

  • 250g

  • 4715.0CNY

  • Detail

37746-78-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyl 4-Bromocrotonate

1.2 Other means of identification

Product number -
Other names 2-Butenoic acid, 4-bromo-, ethyl ester, (E)-

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:37746-78-4 SDS

37746-78-4Relevant articles and documents

Stereoselective halo-succinimide mediated γ-halogenations of substituted α-trialkylsilyl-β,γ-unsaturated esters

Fealy, Lisa M.,Jennings, Michael P.

, (2020)

The halogenation of various α-ester allylsilanes with halo-succinimides (NXS, X = Cl, Br, and I) has been investigated. It has been shown that these reactions readily allow for good yields and excellent diastereoselectivities (up to >20:1) for a series of α-ester allylsilanes and halo-succinimide reagents, thereby providing a straightforward approach of preparing γ-halo-(E)-α,β-unsaturated esters.

INHIBITORS OF BRUTON'S TYROSINE KINASE AND METHODS OF THEIR USE

-

Page/Page column 150, (2018/06/30)

Compounds of formula (I') and methods of their use and preparation, as well as compositions comprising compounds of formula (I').

METHOD OF PREPARING AN ALKYLAMINE DERIVATIVE

-

Page/Page column 5, (2012/03/10)

The present invention provides a method of preparing an alkylamine derivates which hardly generates impurities and enables mass production with high purity.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 37746-78-4