Substance

ID:312292

MolImageID:79639

7-Hydroxy-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine

Sigma Aldrich
Names and Identifiers
IUPAC Traditional name
5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
IUPAC name
5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
Synonyms
6-Methyl-4-hydroxy-1,3,3a,7-tetraazaindene7-Hydroxy-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine5-Methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol5-甲基[1,2,4]三唑[1,5-a]嘧啶-7-醇7-羟基-5-甲基[1,2,4]三唑并[1,5-a]嘧啶7-Hydroxy-5-methyl-1,3,4-triazaindolizineNSC 511493NSC 32071
Registration numbers
MDL Number
MFCD00005555
CAS Number
2503-56-2
EC Number
219-706-7
PubChem SID
24850377
Properties
Product Information
Empirical Formula (Hill Notation)
C6H6N4O
Purity
98%
Safety Information
MSDS Link
Download link
GHS Hazard statements
H315-H319-H335
Risk Statements
36/37/38
RTECS
XZ6133300
GHS Pictograms
GHS07
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
German water hazard class
1
GHS Precautionary statements
P261-P305+P351+P338
European Hazard Symbols
Irritant Irritant (Xi)
Safety Statements
26-36
GHS Signal Word
Warning
Physical Property
Melting Point
280-283 °C(lit.)
Molecule Details
Packaging
25 g in poly bottle
Application
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
Molecular Spectra
No Data Available
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References
No Data Available
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