7-Hydroxy-5-methyl-1,3,4-triazaindolizine
Synonym(s):5-Methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol;6-Methyl-4-hydroxy-1,3,3a,7-tetraazaindene;7-Hydroxy-5-methyl-1,3,4-triazaindolizine;NSC 32071;NSC 511493
- CAS NO.：2503-56-2
- Empirical Formula: C6H6N4O
- Molecular Weight: 150.14
- MDL number: MFCD00005555
- EINECS: 219-706-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:57
What is 7-Hydroxy-5-methyl-1,3,4-triazaindolizine?
Chemical properties
7-Hydroxy-5-methyl-1,3,4-triazaindolizine is white fine crystalline powder
The Uses of 7-Hydroxy-5-methyl-1,3,4-triazaindolizine
Reactant for the synthesis of: • ;Ruthenium(II)-Hmtpo complexes1• ;Dihydroorotate dehydrogenase inhibitors with antimalarial activity2Reactant for the Vilsmeier reaction of conjugated carbocycles and heterocycles3Investigations of the pharmacological activity caused by binding to HIV TAR RNA4Additive to study the space charge layer in silver bromide microcrystals5
The Uses of 7-Hydroxy-5-methyl-1,3,4-triazaindolizine
Reactant for the synthesis of:
- Ruthenium(II)-Hmtpo complexes
- Dihydroorotate dehydrogenase inhibitors with antimalarial activity
Reactant for the Vilsmeier reaction of conjugated carbocycles and heterocycles
Investigations of the pharmacological activity caused by binding to HIV TAR RNA
Additive to study the space charge layer in silver bromide microcrystals
Properties of 7-Hydroxy-5-methyl-1,3,4-triazaindolizine
| Melting point: | 280-283 °C(lit.) |
| Boiling point: | 271.66°C (rough estimate) |
| Density | 1.3471 (rough estimate) |
| vapor pressure | 0-0Pa at 20-25℃ |
| refractive index | 1.6700 (estimate) |
| storage temp. | 2-8°C |
| form | neat |
| pka | 1.14±0.53(Predicted) |
| color | White to Almost white |
| Water Solubility | INSOLUBLE IN COLD WATER |
| BRN | 609440 |
| CAS DataBase Reference | 2503-56-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyrimidin-7-ol, 5-methyl-s-triazolo-[1,5-a]-(2503-56-2) |
| EPA Substance Registry System | [1,2,4]Triazolo[1,5-a]pyrimidin-7-ol, 5-methyl- (2503-56-2) |
Safety information for 7-Hydroxy-5-methyl-1,3,4-triazaindolizine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 7-Hydroxy-5-methyl-1,3,4-triazaindolizine
| InChIKey | ZUIVNYGZFPOXFW-UHFFFAOYSA-N |
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