Name | 2,4,5,6-Tetraaminopyrimidine sulfate |
Synonyms | pyrimidinetetramine sulphate 6-TetraaMinopyriMidine sulfate 2,4,5,6-Tetramino Pyridine Sulfate 2,4,5,6-Tetraaminopyrimidine sulfate pyrimidinetetrayltetraamine sulphate PyriMidine-2,4,5,6-tetraaMine sulfate 2,4,5,6-Tetraaminopyrimidine sulphate PYRIMIDINE-2,4,5,6-TETRAMINE SULPHATE 2,4,5,6-TETRAAMINIOPYRIMIDINE SULFATE ate2,4,5,6-tetroaminopyrimidine sulfate 2,4,5,6-Pyrimidinetetraamine sulfate salt 2,4,5,6-TETRAAMINO-PYRIMIDINE SULFATE SALT |
CAS | 5392-28-9 49647-58-7 |
EINECS | 226-393-0 |
InChI | InChI=1/C4H8N6.H2O4S/c5-1-2(6)9-4(8)10-3(1)7;1-5(2,3)4/h5H2,(H6,6,7,8,9,10);(H2,1,2,3,4) |
InChIKey | MQEFDQWUCTUJCP-UHFFFAOYSA-N |
Molecular Formula | C4H10N6O4S |
Molar Mass | 238.22 |
Melting Point | >300°C(lit.) |
Boling Point | 563.9°C at 760 mmHg |
Flash Point | 329.4°C |
Water Solubility | slightly soluble |
Vapor Presure | 9.68E-13mmHg at 25°C |
Appearance | Bright yellow crystalline powder |
Color | Ochre to brown |
BRN | 3785189 |
Storage Condition | Sealed in dry,Room Temperature |
MDL | MFCD00012786 |
Physical and Chemical Properties | Melting point> 300°C water-soluble snyly soluble |
Use | Used as a drug intermediate for methotrexate |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
RTECS | UV9738000 |
TSCA | Yes |
HS Code | 29335990 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | intermediate of antitumor drug ammonia. used as drug methotrexate intermediate |
production method | is obtained by nitrosation and reduction of 2,4, 6-triaminopyrimidine. |