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696-83-3

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696-83-3 Usage

General Description

2,4-Diamino-6-fluoropyrimidine is an organic compound that belongs to the class of organic compounds known as aminopyrimidines and derivatives. As its name suggests, this compound contains a pyrimidine ring, which is a heterocyclic aromatic ring, with amino and fluorine substituents at positions 2, 4 and 6, respectively. This chemical is often used in research and development contexts. It is known for its biological activities and can be utilized as a building block in the synthesis of a range of pharmaceutical compounds. Its most common application is its use as a precursor in the synthesis of the antimicrobial drug, trimethoprim, which is used to treat bacterial infections.

Check Digit Verification of cas no

The CAS Registry Mumber 696-83-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 696-83:
(5*6)+(4*9)+(3*6)+(2*8)+(1*3)=103
103 % 10 = 3
So 696-83-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H5FN4/c5-2-1-3(6)9-4(7)8-2/h1H,(H4,6,7,8,9)

696-83-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-fluoropyrimidine-2,4-diamine

1.2 Other means of identification

Product number -
Other names 2,4-Pyrimidinediamine,6-fluoro

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:696-83-3 SDS

696-83-3Synthetic route

2,4,6-trifluoropyrimidine
696-82-2

2,4,6-trifluoropyrimidine

A

4-amino-2,6-difluoropyrimidine
675-12-7

4-amino-2,6-difluoropyrimidine

B

2-amino-4,6-difluoropyrimidine
675-11-6

2-amino-4,6-difluoropyrimidine

C

2,4-diamino-6-fluoropyrimidine
696-83-3

2,4-diamino-6-fluoropyrimidine

Conditions
ConditionsYield
With ammonia In methanol at 20℃;A n/a
B n/a
C 67%
2,4,6-trifluoropyrimidine
696-82-2

2,4,6-trifluoropyrimidine

2,4-diamino-6-fluoropyrimidine
696-83-3

2,4-diamino-6-fluoropyrimidine

Conditions
ConditionsYield
With ammonium hydroxide In acetonitrile at 0 - 40℃;
2,4-diamino-6-fluoropyrimidine
696-83-3

2,4-diamino-6-fluoropyrimidine

2,6-diaminopyrimidin-4-ol
56-06-4

2,6-diaminopyrimidin-4-ol

Conditions
ConditionsYield
With sodium hydroxide In methanol; water at 20℃; Rate constant;
2,4-diamino-6-fluoropyrimidine
696-83-3

2,4-diamino-6-fluoropyrimidine

2,4-diamino-5-chloro-6-fluoropyrimidine
1353054-66-6

2,4-diamino-5-chloro-6-fluoropyrimidine

Conditions
ConditionsYield
With N-chloro-succinimide In methanol; ethanol at 50℃; Cooling with ice;

696-83-3Downstream Products

696-83-3Relevant articles and documents

PHOSPHATIDYLINOSITOL 3-KINASE INHIBITORS

-

Paragraph 00237; 00238, (2016/01/25)

The present disclosure provides phosphatidylinositol 3-kinase (PI3K) inhibitors of formula (J), or pharmaceutically acceptable salts thereof, in which A, n, m, R1, R2, R3 R4, R5, R6 and R7 are as defined herein. These compounds are useful for treatment of conditions mediated by one or more ΡI3Κ isoforms. The present disclosure further provides pharmaceutical compositions that include a compound of formula (J), or pharmaceutically acceptable salts thereof, and methods of using these compounds and compositions to treat conditions mediated by one or more PI3K isoforms.

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