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4653-08-1

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4653-08-1 Usage

Chemical Properties

Beige crystalline powder

Definition

ChEBI: A 4-oxo monocarboxylic acid that is butyric acid bearing oxo and 2-thienyl groups at position 4.

Check Digit Verification of cas no

The CAS Registry Mumber 4653-08-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,5 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4653-08:
(6*4)+(5*6)+(4*5)+(3*3)+(2*0)+(1*8)=91
91 % 10 = 1
So 4653-08-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H8O3S/c9-6(3-4-8(10)11)7-2-1-5-12-7/h1-2,5H,3-4H2,(H,10,11)/p-1

4653-08-1 Well-known Company Product Price

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

  • (L03100)  4-Oxo-4-(2-thienyl)butyric acid, 98%   

  • 4653-08-1

  • 5g

  • 712.0CNY

  • Detail
  • Alfa Aesar

  • (L03100)  4-Oxo-4-(2-thienyl)butyric acid, 98%   

  • 4653-08-1

  • 25g

  • 3254.0CNY

  • Detail
  • Aldrich

  • (574406)  4-Oxo-4-(2-thienyl)butyricacid  97%

  • 4653-08-1

  • 574406-5G

  • 780.39CNY

  • Detail

4653-08-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-oxo-4-(2-thienyl)butyric acid

1.2 Other means of identification

Product number -
Other names 3-(2-Thenoyl)propionic Acid

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:4653-08-1 SDS

4653-08-1Relevant articles and documents

NEW SYNTHESIS OF 1-TRIACONTANOL

Bhalerao, U. T.,Rao, Jagadishwar S.,Tilak, B. D.

, p. 5439 - 5440 (1984)

Succinic anhydride and behenic acid have been used to attach C4 and C22 carbon chains on to 2 and 5 positions of thiophene through two alternate acylation sequences.Raney nickel desulphurization to the 2,5-disubstituted thiophene yielded triacontanoic acid esters which on LAH reduction gave 1-triacontanol.

Visible Light-Driven, Copper-Catalyzed Aerobic Oxidative Cleavage of Cycloalkanones

Xin, Hong,Duan, Xin-Hua,Yang, Mingyu,Zhang, Yiwen,Guo, Li-Na

, p. 8263 - 8273 (2021/06/30)

A visible light-driven, copper-catalyzed aerobic oxidative cleavage of cycloalkanones has been presented. A variety of cycloalkanones with varying ring sizes and various α-substituents reacted well to give the distal keto acids or dicarboxylic acids with moderate to good yields.

Novel synthetic method for duloxetine intermediate

-

Paragraph 0008; 0017, (2018/09/08)

The invention provides a novel synthetic method for a duloxetine intermediate (S)-N-methyl-3-hydroxy-3-(2-thienyl)-1-propylamine (a compound 1 as described in the specification). According to the method, thiophene and succinic anhydride are used as raw materials and undergo Friedel-Crafts acylation, esterification, aminolysis, asymmetric hydrogenation, and oxidative degradation so as to obtain theduloxetine intermediate (the compound 1).

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