5-Phenyl-6-ethyl-2,4-diaminopyrimidine

Modify Date: 2025-09-18 10:39:11

5-Phenyl-6-ethyl-2,4-diaminopyrimidine Structure
5-Phenyl-6-ethyl-2,4-diaminopyrimidine structure
 Common Name 5-Phenyl-6-ethyl-2,4-diaminopyrimidine
CAS Number 27653-49-2 Molecular Weight 214.26600
Density 1.2g/cm3 Boiling Point 469.1ºC at 760mmHg
Molecular Formula C12H14N4 Melting Point N/A
MSDS N/A Flash Point 268.7ºC

 Names

Name 6-ethyl-5-phenylpyrimidine-2,4-diamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2g/cm3
Boiling Point 469.1ºC at 760mmHg
Molecular Formula C12H14N4
Molecular Weight 214.26600
Flash Point 268.7ºC
Exact Mass 214.12200
PSA 79.28000
LogP 1.73060
Vapour Pressure 5.67E-09mmHg at 25°C
Index of Refraction 1.649
InChIKey XREDUPOVEQDQQS-UHFFFAOYSA-N
SMILES CCc1nc(N)nc(N)c1-c1ccccc1

 Safety Information

HS Code 2933599090

 Synthetic Route

Guanidine hydrochloride structure

Guanidine hydro...

CAS#:50-01-1

(Z)-3-ethoxy-2-phenylpent-2-enenitrile structure

(Z)-3-ethoxy-2-...

CAS#:78030-29-2

~43%

5-Phenyl-6-ethyl-2,4-diaminopyrimidine Structure

5-Phenyl-6-ethy...

CAS#:27653-49-2

Literature: Holsworth, Daniel D.; Stier, Michael; Edmunds, Jeremy J.; He, Wei; Place, Samuel; Maiti, Samarendra Synthetic Communications, 2003 , vol. 33, # 20 p. 3467 - 3475
Benzyl cyanide structure

Benzyl cyanide

CAS#:140-29-4

~%

5-Phenyl-6-ethyl-2,4-diaminopyrimidine Structure

5-Phenyl-6-ethy...

CAS#:27653-49-2

Literature: THE HOSPITAL FOR SICK CHILDREN Patent: US2011/195985 A1, 2011 ;
Benzeneacetonitrile, alpha-(1-oxopropyl)- (9CI) structure

Benzeneacetonit...

CAS#:6277-02-7

~%

5-Phenyl-6-ethyl-2,4-diaminopyrimidine Structure

5-Phenyl-6-ethy...

CAS#:27653-49-2

Literature: Logemann et al. Chemische Berichte, 1954 , vol. 87, p. 435,439 Chemische Berichte, 1954 , vol. 87, p. 1175,1178
diazomethane structure

diazomethane

CAS#:186581-53-3

Benzeneacetonitrile, alpha-(1-oxopropyl)- (9CI) structure

Benzeneacetonit...

CAS#:6277-02-7

~%

5-Phenyl-6-ethyl-2,4-diaminopyrimidine Structure

5-Phenyl-6-ethy...

CAS#:27653-49-2

Literature: Russell; Hitchings Journal of the American Chemical Society, 1951 , vol. 73, p. 3763,3766
N/A structure

N/A

CAS#:1326244-85-2

guanidine structure

guanidine

CAS#:113-00-8

~%

5-Phenyl-6-ethyl-2,4-diaminopyrimidine Structure

5-Phenyl-6-ethy...

CAS#:27653-49-2

Literature: THE HOSPITAL FOR SICK CHILDREN Patent: US2011/195985 A1, 2011 ; Location in patent: Page/Page column 14; 15 ;

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 5-Phenyl-6-ethyl-2,4-diaminopyrimidineBioassay

View more

Name: Selectivity ratio of Ki for human dihydrofolate reductase to Ki for wild type Plasmod...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4410613
Name: Cytotoxicity against human epidermoid carcinoma KB cell.
Source: ChEMBL
Target: KB
External Id: CHEMBL701605
Name: Selectivity ratio of Ki for human dihydrofolate reductase to Ki for Plasmodium falcip...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4410614
Name: Antimalarial activity against Plasmodium falciparum TM4/8.2 infected in human erythro...
Source: ChEMBL
Target: Plasmodium falciparum
External Id: CHEMBL4410615
Name: Cytotoxicity against human breast cancer cells.
Source: ChEMBL
Target: BC
External Id: CHEMBL651283
Name: Antimalarial activity against pyrimethamine-resistant Plasmodium falciparum V1/S expr...
Source: ChEMBL
Target: Plasmodium falciparum
External Id: CHEMBL4410616
Name: Ratio of compound IC50 to pyrimethamine IC50 for antimalarial activity against Plasmo...
Source: ChEMBL
Target: Plasmodium falciparum
External Id: CHEMBL4410617
Name: Ratio of Inhibition of the C59R+S108N mutant of dihydrofolate reductase (DHFR) to inh...
Source: ChEMBL
Target: Bifunctional dihydrofolate reductase-thymidylate synthase
External Id: CHEMBL849932
Name: Ratio of compound IC50 to pyrimethamine IC50 for antimalarial activity against Plasmo...
Source: ChEMBL
Target: Plasmodium falciparum
External Id: CHEMBL4410618
Name: Cytotoxicity against African green monkey Vero cells by sulforhodamine B assay
Source: ChEMBL
Target: Vero
External Id: CHEMBL4410619
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 Synonyms

6-ethyl-5-phenyl-pyrimidine-2,4-diamine
GNF-PF-26
CP7
2,4-Diamino-6-ethyl-5-phenylpyrimidine
2,6-Diamino-4-aethyl-5-phenyl-pyrimidin
6-ethyl-5-phenyl-pyrimidine-2,4-diyldiamine
2,4-Diamino-5-phenyl-6-ethylpyrimidine
6-Aethyl-5-phenyl-pyrimidin-2,4-diyldiamin
Pyrimidine,2,4-diamino-6-ethyl-5-phenyl
2,4-Diamino-5-phenyl-6-aethyl-pyrimidin
UNII-KMJ59LN22F
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