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29640-99-1

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29640-99-1 Usage

General Description

Benzeneacetic acid, 5-fluoro-2-nitro-, Methyl ester is a chemical compound with the molecular formula C9H8FNO4. It is commonly used in the field of organic synthesis and pharmaceutical research. Benzeneacetic acid, 5-fluoro-2-nitro-, Methyl ester is a derivative of benzeneacetic acid, and its methyl ester form makes it more stable and easier to handle in laboratory settings. The presence of a 5-fluoro-2-nitro functional group in this compound makes it a potential precursor for the synthesis of various biologically active molecules, especially in the development of new pharmaceutical drugs. However, it is important to handle this chemical with caution due to its potential toxic and hazardous nature.

Check Digit Verification of cas no

The CAS Registry Mumber 29640-99-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,6,4 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 29640-99:
(7*2)+(6*9)+(5*6)+(4*4)+(3*0)+(2*9)+(1*9)=141
141 % 10 = 1
So 29640-99-1 is a valid CAS Registry Number.

29640-99-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 2-(5-fluoro-2-nitrophenyl)acetate

1.2 Other means of identification

Product number -
Other names Benzeneacetic acid,5-fluoro-2-nitro-,methyl 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:29640-99-1 SDS

29640-99-1Relevant articles and documents

TRACELESS REDUCTIVELY CLEAVABLE LINKER MOLECULES FOR PEPTIDE PURIFICATION

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Page/Page column 73-74, (2020/03/23)

The present invention relates to linker molecules of formula (1), X-Tb-Va-U-Y-Z (1) and a method for purifying peptides using said linker molecules. The linker molecule can be coupled to a purification resin via the moiety X and to a

Preparation method for 5-fluoroindole-2-ketone

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, (2018/12/13)

The invention discloses a preparation method for 5-fluoroindole-2-ketone. The preparation method comprises the following steps: taking 2,4-difluoronitrobenzene as a raw material, enabling the 2,4-difluoronitrobenzene to perform condensation reaction with dimethyl malonate in an aprotic polar solvent under an inorganic alkaline condition, and performing post-treatment to obtain 4-fluoro-2-(dimehtylmalonate) nitrobenzene; in the presence of the aprotic polar solvent and lithium chloride, enabling the 4-fluoro-2-(dimehtyl malonate) nitrobenzene to generate 5-fluoro-2- nitrobenzene methyl acetate; mixing the 5-fluoro-2- nitrobenzene methyl acetate, a catalyst and alcohol solvents to perform hydrogenation cyclization reaction to obtain a 5-fluoroindole-ketone crude product; taking water as thesolvent by the crude product, filtering active carbon while hot, and re-crystallizing to obtain high-purity 5-fluoro-indole-2-ketone. The method adopts easily available raw materials, is simple in process; and a Raney nickel catalyst and a recrystallization aqueous solution can be used for many times, the raw material cost is relatively low, industrialization is easily realized, and the application prospect is relatively great.

A Convergent Synthesis of 14-Membered F-O-G Ring Analogs of the Teicoplanin Binding Pocket via Intramolecular SNAr Reaction

Zhu, Jieping,Beugelmans, Rene,Bourdet, Sebastien,Chastanet, Jacqueline,Roussi, George

, p. 6389 - 6396 (2007/10/03)

An intramolecular SNAr reaction for efficient macrocyclization via biaryl ether formation was developed for syntheses of the 14-membered macrocycles 2 and 3 related to F-O-G ring of teicoplanin 1.Chloride as well as fluoride could be used as the leaving group in this reaction.However, the latter was prefered since it required milder conditions.Both ortho and para nitro, fluoro disubstituted aromatic rings were suitable for the macrocyclization reaction with tethered aryl oxides.The nonproteinogenic α-amino acid 23, required for the synthesis of 3, was prepared via an asymmetric Strecker synthesis using (R)-phenylglycinol as a chiral auxiliary.The overall synthetic strategy was convergent, and the cyclization could be performed in the presence of the highly sensitive arylglycine unit without racemization.

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