Name | 6-Azauracil |
Synonyms | AZU ipo3834 IPO 3834 NSC 3425 Azauracil 6-Azauracil AZAURACIL, 6- 4(6)-Azauracil TIMTEC-BB SBB004317 As-Triazine-3,5-diol 1,2,4-triazine-3,5-diol 1,2,4-Triazine-3,5-dione 1,2,4-triazinane-3,5-dione 2H,4H-AS-TRIAZINE-3,5-DIONE 3,5-Dihydroxy-1,2,4-triazine As-Triazine-3,5(2H,4H)-dione 6-AZA-2,4-DIHYDROXYPYRIMIDINE 1,2,4-triazine-3,5(2H,4H)-dione |
CAS | 461-89-2 18802-37-4 |
EINECS | 207-318-0 |
InChI | InChI=1/C3H5N3O2/c7-2-1-4-6-3(8)5-2/h4H,1H2,(H2,5,6,7,8) |
Molecular Formula | C3H3N3O2 |
Molar Mass | 113.07 |
Density | 1.5988 (rough estimate) |
Melting Point | 274-275°C(lit.) |
Boling Point | 211.75°C (rough estimate) |
Water Solubility | Partly soluble in water, ethanol, DMSO, and 1 M NH4OH (50 mg/ml). |
Solubility | Soluble in water (partly), ethanol, DMSO, and 1 M NH4OH (50 mg/ml). |
Appearance | White powder |
Color | White to light yellow |
BRN | 116472 |
pKa | 7.78±0.20(Predicted) |
Storage Condition | Store below +30°C. |
Refractive Index | 1.4264 (estimate) |
MDL | MFCD00006456 |
Use | 6-Azauracil (6-AU) is used as a growth inhibitor of various microorganisms via depletion of intracellular GTP and UTP nucleotide pools. |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R63 - Possible risk of harm to the unborn child R25 - Toxic if swallowed |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S38 - In case of insufficient ventilation, wear suitable respiratory equipment. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
WGK Germany | 3 |
RTECS | XY7700000 |
FLUKA BRAND F CODES | 10-23 |
TSCA | Yes |
HS Code | 29336980 |
Hazard Class | IRRITANT |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |