Welcome to LookChem.com Sign In|Join Free
  • or
6H-1,2-Oxazine-3-carboxylic acid, ethyl ester (9CI) is a chemical compound with the molecular formula C7H11NO3. It belongs to the class of organic compounds known as 1,2-oxazine-3-carboxylic acids, which are derivatives of 1,2-oxazines, a type of heterocyclic compound containing a six-membered ring with one oxygen and one nitrogen atom. The ethyl ester functional group in 6H-1,2-Oxazine-3-carboxylicacid,ethylester(9CI) is formed by the esterification of the carboxylic acid group with ethanol. This specific chemical is characterized by its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as its role as an intermediate in organic chemistry. The compound's structure and properties make it a valuable building block in the development of new molecules with desired biological activities.

185223-40-9

Post Buying Request

185223-40-9 Suppliers

Recommended suppliers

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

185223-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185223-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,2,2 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 185223-40:
(8*1)+(7*8)+(6*5)+(5*2)+(4*2)+(3*3)+(2*4)+(1*0)=129
129 % 10 = 9
So 185223-40-9 is a valid CAS Registry Number.

185223-40-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 6H-oxazine-3-carboxylate

1.2 Other means of identification

Product number -
Other names 6H-1,2-OXAZINE-3-CARBOXYLIC ACID,ETHYL 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:185223-40-9 SDS

185223-40-9Downstream Products

185223-40-9Relevant academic research and scientific papers

Indole-3-pyruvic acid oxime ethers and thieno analogues by heck cyclisation. Application to the synthesis of thia-tryptophans

Wensbo, David,Gronowitz, Salo

, p. 14975 - 14988 (1996)

N-allylation of N-BOC substituted o-iodo anilines (14a-e) and thienoamines (16,18,20) employing methyl or benzyl oxime ethers of ethyl (E)-2-oxo-5-bromo-3-pentenoate 2a, followed by palladium-catalysed Heck cyclisation yielded oxime ethers of Bz-substituted ethyl indole-3-pyruvates (15a-f) and thienopyrroles (17,19,21-23). Attempted conversion of 2a into the corresponding tosyl hydrazone or oxime resulted in formation of pyridazine (10) and oxazine (13) derivatives. The three possible isomers of thia-tryptophan were obtained as the ethyl esters from corresponding methyl oxime ethers by reduction of the oxime double bond.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 185223-40-9