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145742-65-0

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145742-65-0 Usage

General Description

2-Methoxy-5-(trifluoromethoxy)benzaldehyde is a chemical compound with the formula C9H7F3O3. It is a colorless to pale yellow liquid with a strong odor, and it is used as a precursor in the synthesis of various pharmaceuticals and agrochemicals. 2-METHOXY-5-(TRIFLUOROMETHOXY)BENZALDEHYDE is also used in the production of fragrances and flavoring agents. It is important to handle this chemical with care, as it is harmful if swallowed, inhaled, or in contact with skin, and it may cause irritation to the eyes and respiratory system. Additionally, it is also flammable, so precautions should be taken during storage and handling.

Check Digit Verification of cas no

The CAS Registry Mumber 145742-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,7,4 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 145742-65:
(8*1)+(7*4)+(6*5)+(5*7)+(4*4)+(3*2)+(2*6)+(1*5)=140
140 % 10 = 0
So 145742-65-0 is a valid CAS Registry Number.
InChI:InChI=1/C9H7F3O3/c1-14-8-3-2-7(4-6(8)5-13)15-9(10,11)12/h2-5H,1H3

145742-65-0 Well-known Company Product Price

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  • (Code)Product description
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  • Detail
  • TCI America

  • (M1945)  2-Methoxy-5-(trifluoromethoxy)benzaldehyde  >98.0%(GC)

  • 145742-65-0

  • 5g

  • 660.00CNY

  • Detail
  • TCI America

  • (M1945)  2-Methoxy-5-(trifluoromethoxy)benzaldehyde  >98.0%(GC)

  • 145742-65-0

  • 25g

  • 1,990.00CNY

  • Detail
  • Alfa Aesar

  • (H26105)  2-Methoxy-5-(trifluoromethoxy)benzaldehyde, 98%   

  • 145742-65-0

  • 250mg

  • 331.0CNY

  • Detail
  • Alfa Aesar

  • (H26105)  2-Methoxy-5-(trifluoromethoxy)benzaldehyde, 98%   

  • 145742-65-0

  • 1g

  • 848.0CNY

  • Detail

145742-65-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Methoxy-5-(trifluoromethoxy)benzaldehyde

1.2 Other means of identification

Product number -
Other names 2-METHOXY-5-(TRIFLUOROMETHOXY)BENZALDEHYDE

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:145742-65-0 SDS

145742-65-0Relevant articles and documents

Direct formylation of fluorine-containing aromatics with dichloromethyl alkyl ethers

Warashina, Takuya,Matsuura, Daisuke,Kimura, Yoshikazu

, p. 587 - 593 (2019/07/22)

Formylations of fluorine-containing aromatic compounds with dichloromethyl alkyl ethers have been investigated. Dichloromethyl propyl ether and dichloromethyl butyl ether have been applied for the formylation of fluorine-containing anisoles to give the corresponding aldehydes in good yields. Application of these ethers is preferable to that of methyl ether, which is prepared from volatile methyl formate. Reaction of fluorine-containing phenols with these dichloromethyl alkyl ethers did not give salicylaldehyde derivatives, leading instead to corresponding aryl formates in high yields. A plausible mechanism is discussed.

TACHYKININ RECEPTOR ANTAGONISTS

-

Page 49, (2010/02/10)

The present invention relates to selective NK-1 receptor antagonists of Formula (I) or a pharmaceutically acceptable salt thereof, for the treatment of disorders associated with an excess of tachykinins.

Purification of 2-methoxy-5-trifluoromethoxybenzaldehyde

-

, (2008/06/13)

A process for the purification of 2-methoxy-5-trifluoro-methoxy benzaldehyde oil in which the oil is converted to amine by reaction of a nitroaniline with the oil; the imine is isolated as a solid; and the solid imine is converted back to the 2-methoxy-5-

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