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7-Hydroxy-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine_Molecular_structure_CAS_2503-56-2)
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7-Hydroxy-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine

Catalog No. 177679 Name Sigma Aldrich
CAS Number 2503-56-2 Website http://www.sigmaaldrich.com
M. F. C6H6N4O Telephone 1-800-521-8956
M. W. 150.13804 Fax
Purity 98% Email
Storage Chembase ID: 79639

SYNONYMS

Title
7-羟基-5-甲基[1,2,4]三唑并[1,5-a]嘧啶
IUPAC name
5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
IUPAC Traditional name
5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
Synonyms
NSC 32071
NSC 511493
6-Methyl-4-hydroxy-1,3,3a,7-tetraazaindene
5-Methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
7-Hydroxy-5-methyl-1,3,4-triazaindolizine
5-甲基[1,2,4]三唑[1,5-a]嘧啶-7-醇

DATABASE IDS

EC Number 219-706-7
CAS Number 2503-56-2
PubChem SID 24850377
MDL Number MFCD00005555

PROPERTIES

Empirical Formula (Hill Notation) C6H6N4O
Purity 98%
Melting Point 280-283 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
RTECS XZ6133300
Safety Statements 26-36
German water hazard class 1

DETAILS

Description (简体中文)
包装
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
Description (English)
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

REFERENCES