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Pteridine, 2-methyl- (7CI,8CI,9CI) is a chemical compound belonging to the class of pteridines, which are heterocyclic organic compounds with a pyrimido[4,5-b]pyrazine core structure. This specific compound is characterized by the presence of a methyl group at the 2-position of the pteridine ring. It is an important intermediate in the synthesis of various biologically active compounds, such as antimalarial drugs and antifolates. The compound is also known for its potential role in the development of fluorescent probes and other analytical tools. Due to its diverse applications, 2-methyl-pteridine is a subject of interest in the fields of medicinal chemistry, pharmaceuticals, and chemical research.

2432-20-4

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2432-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2432-20-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,3 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2432-20:
(6*2)+(5*4)+(4*3)+(3*2)+(2*2)+(1*0)=54
54 % 10 = 4
So 2432-20-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H6N4/c1-5-10-4-6-7(11-5)9-3-2-8-6/h2-4H,1H3

2432-20-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-methylpteridine

1.2 Other means of identification

Product number -
Other names 2-Methylamino-pteridin

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:2432-20-4 SDS

2432-20-4Downstream Products

2432-20-4Relevant academic research and scientific papers

Process for the production of 2-amino-4-hydroxy-6-methylpteridine

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, (2008/06/13)

The process for the production of 2-amino-4-hydroxy-6-methylpteridine from 2,4,5-triamine-6-hydroxypyrimidine and 1,1-dichloroacetone which is characterized in that the 2,4,5-triamino-6-hydroxypyrimidine in the form of one of its stable salts is converted with 1,1-dichloroacetone. The 1,1-dichloroacetone is present in a 1 to 2 equivalents ratio, based upon the 2,4,5-tiramino-6-hydroxypyrimidine, to 2-amino-4-hydroxy-6-methylpteridine. The conversion is conducted in a solvent at a pH of 3.5 to 4.5 in the presence of sodium bisulfite. From 1.2 mole of the sodium bisulfite per mole of the stable salt of 2,4,5-triamino-6-hydroxypyrimidine at 5 liters of reaction solution up to 3 moles of sodium bisulfite per mole of the stable salt of 2,4,5-triamino-6-hydroxypyrimide at 50 liters of reaction solution is used.

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