4-Aminopyrimido[4,5-d]pyrimidine

Modify Date: 2025-09-11 08:05:08

4-Aminopyrimido[4,5-d]pyrimidine Structure
4-Aminopyrimido[4,5-d]pyrimidine structure
 Common Name 4-Aminopyrimido[4,5-d]pyrimidine
CAS Number 26979-05-5 Molecular Weight 147.13700
Density 1.49g/cm3 Boiling Point 365.1ºC at 760mmHg
Molecular Formula C6H5N5 Melting Point N/A
MSDS N/A Flash Point 202.1ºC

 Names

Name pyrimido[4,5-d]pyrimidin-4-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.49g/cm3
Boiling Point 365.1ºC at 760mmHg
Molecular Formula C6H5N5
Molecular Weight 147.13700
Flash Point 202.1ºC
Exact Mass 147.05400
PSA 77.58000
LogP 0.58320
Vapour Pressure 1.61E-05mmHg at 25°C
Index of Refraction 1.761
InChIKey PSYGVOQINLFTHK-UHFFFAOYSA-N
SMILES Nc1ncnc2ncncc12

 Synthetic Route

4-Amino-5-pyrimidinecarbonitrile structure

4-Amino-5-pyrim...

CAS#:16357-69-0

(Z)-Methanimidic acid structure

(Z)-Methanimidi...

CAS#:77287-34-4

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4-Aminopyrimido[4,5-d]pyrimidine Structure

4-Aminopyrimido...

CAS#:26979-05-5

Literature: Chatterji; Anand Journal of Scientific and Industrial Research, 1959 , vol. 18B, p. 272,277

 Synonyms

4-aminopyrimido[4,5-d]pyrimidine
Pyrimido[4,5-d]pyrimidin-4-amine
4-aminopyrimido(5,5-d)pyrimidine
pyrimido[4,5-d]pyrimidin-4-ylamine
pyrimido[6,5-d]pyrimidin-5-yl-amine
4-Amino-pyrimido<4.5-d>pyrimidin
Pyrimido[4,5-d]pyrimidin-4-ylamin
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