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Butyl 2-oxo-2H-chromene-3-carboxylate is a chemical compound with the molecular formula C13H14O4. It is a derivative of the naturally occurring compound chromene, which is a heterocyclic aromatic organic compound. This specific compound features a butyl group attached to the 2-oxo-2H-chromene-3-carboxylate moiety, which is characterized by a carbonyl group (C=O) at the 2-position and a carboxylate group (COO-) at the 3-position. It is often used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. The compound is typically synthesized through a series of chemical reactions involving chromene derivatives and butyl esters, and it is known for its potential applications in the development of new drugs and pesticides.

7460-87-9

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7460-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7460-87-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,6 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7460-87:
(6*7)+(5*4)+(4*6)+(3*0)+(2*8)+(1*7)=109
109 % 10 = 9
So 7460-87-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H14O4/c1-2-3-8-17-13(15)11-9-10-6-4-5-7-12(10)18-14(11)16/h4-7,9H,2-3,8H2,1H3

7460-87-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name butyl 2-oxochromene-3-carboxylate

1.2 Other means of identification

Product number -
Other names 2H-1-BENZOPYRAN-3-CARBOXYLIC ACID,2-OXO-,BUTYL ESTER

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:7460-87-9 SDS

7460-87-9Downstream Products

7460-87-9Relevant academic research and scientific papers

KPF6-Mediated Esterification and Amidation of Carboxylic Acids

Sonam, None,Shinde, Vikki N.,Kumar, Anil

, p. 2651 - 2661 (2022/02/07)

A novel KPF6-promoted green method has been developed for the synthesis of esters and amides. A wide range of carboxylic acids and alcohols or amines worked well under the developed reaction conditions, thus providing good to excellent (61-98%) yields of

Three-component coupling using arynes and DMF: Straightforward access to coumarins via ortho-quinone methides

Yoshida, Hiroto,Ito, Yu,Ohshita, Joji

supporting information; experimental part, p. 8512 - 8514 (2011/09/16)

ortho-Quinone methides, arising from a formal [2+2] cycloaddition between arynes and DMF, were found to facilely undergo a [4+2] cycloaddition with ester enolates or ketenimine anions to produce diverse coumarins in a straightforward manner. The Royal Society of Chemistry 2011.

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