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62802-38-4

62802-38-4

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62802-38-4 Usage

Chemical Properties

White to light yellow solid

Check Digit Verification of cas no

The CAS Registry Mumber 62802-38-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,8,0 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 62802-38:
(7*6)+(6*2)+(5*8)+(4*0)+(3*2)+(2*3)+(1*8)=114
114 % 10 = 4
So 62802-38-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H2ClFN2/c5-4-7-1-3(6)2-8-4/h1-2H

62802-38-4 Well-known Company Product Price

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  • (Code)Product description
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  • TCI America

  • (B3685)  5-Bromo-2-fluoropyrimidine  >98.0%(GC)

  • 62802-38-4

  • 1g

  • 1,480.00CNY

  • Detail

  • Alfa Aesar

  • (H27795)  5-Bromo-2-fluoropyrimidine, 95%   

  • 62802-38-4

  • 250mg

  • 862.0CNY

  • Detail

  • Alfa Aesar

  • (H27795)  5-Bromo-2-fluoropyrimidine, 95%   

  • 62802-38-4

  • 1g

  • 1989.0CNY

  • Detail

62802-38-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-BROMO-2-FLUOROPYRIMIDINE

1.2 Other means of identification

Product number -
Other names 2-Fluor-5-brom-pyrimidin

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:62802-38-4 SDS

62802-38-4Relevant articles and documents

Preparation method 2 - methyl -5 -bromopyrimidine

-

Paragraph 0027-0030, (2021/11/26)

The invention specifically discloses a preparation method of 2 - methyl -5 -bromopyrimidine, and belongs to the technical field of organic synthesis. The method comprises the following steps: a) taking 2 - amino -5 -bromopyrimidine as a raw material, carrying out diazotization reaction or Schedman reaction or 2 - hydroxyl -5 -bromopyrimidine as a raw material to obtain 2 -halo -5 -bromopyrimidine through a halogenated reagent. b) The carboxylic diester is substituted with 2 - halo -5 - bromopyrimidine to give 2-position substituted product. c) The last 2 -bit substituted product is reacted under basic, high temperature conditions to give 2 - methyl -5 - bromopyrimidine. The method has the advantages of easily available raw materials, low cost, simple flow and potential industrial amplification prospect.

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