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2,4,6-Triaminopyrimidine CAS 1004-38-2

2,4,6-Triaminopyrimidine - Names and IdentifiersName2,4,6-TriaminopyrimidineSynonymsIFLAB-BB F1

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2,4,6-Triaminopyrimidine - Names and Identifiers

Name2,4,6-Triaminopyrimidine
SynonymsIFLAB-BB F1918-0050
2,4,6-Traminopyrimidne
2,4,6-Triamino Pyridine
2,4,6-PYRIMIDINETRIAMINE
2,4,6-TRIAMINOPYRIMIDINE
2,4,6-Triaminopyrimidine
2,4,6-pyrimidinet riamine
pyrimidine-2,4,6-triamine
2,4,6-TRIAMINO PYRIMIDINE
PYRIMIDINE-2,4,6-TRIAMINE
Pyrimidine,2,4,6-triamino-
pyrimidine-2,4,6-triyltriamine
CAS1004-38-2
EINECS213-720-7
InChIInChI=1/C4H7N5/c5-2-1-3(6)9-4(7)8-2/h1H,(H6,5,6,7,8,9)
InChIKeyJTTIOYHBNXDJOD-UHFFFAOYSA-N

2,4,6-Triaminopyrimidine - Physico-chemical Properties

Molecular FormulaC4H7N5
Molar Mass125.13
Density1.2938 (rough estimate)
Melting Point249-251 °C (lit.)
Boling Point222.58°C (rough estimate)
Flash Point308.2°C
Water Solubility36.5 g/L (20 ºC)
Vapor Presure0Pa at 25℃
AppearanceCrystallization
ColorOff-white to beige
BRN118448
pKa6.84(at 20℃)
Storage ConditionKeep in dark place,Inert atmosphere,Room temperature
Refractive Index1.7100 (estimate)
MDLMFCD00006100
Physical and Chemical PropertiesMelting point 246-252°C
water-soluble 36.5g/L (20°C)
UseFor the synthesis of antitumor drugs, anticancer drugs and triamterene, methotrexate and other drugs

2,4,6-Triaminopyrimidine - Risk and Safety

Hazard SymbolsXi - Irritant

Risk Codes36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S37/39 - Wear suitable gloves and eye/face protection
WGK Germany3
TSCAYes
HS Code29335990

2,4,6-Triaminopyrimidine - Reference Information

LogP-1.95 at 25℃
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
use this product is an intermediate of the drugs azopterin and azopterin.
It is used for the synthesis of anti-tumor drugs, anti-cancer drugs, triamterene, methotrexate and other drugs
2,4, 6-triaminopyrimidine is an intermediate of the drugs methotrexate and methotrexate.
Production method Ethyl cyanoacetate is ammoniated to generate cyanoacetamide, and then malononitrile is obtained by elimination reaction, and finally 2,4, 6-triaminopyrimidine is obtained by cyclization.

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