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7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
(CAS RN:2503-56-2 Product Number:H0273)

Structure

7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
Synonym 4-Hydroxy-6-methyl-1,3,3a,7-tetraazaindene
Synonym 7-Hydroxy-5-methyl-1,3,4-triazaindolizine
Synonym 5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol

General Information

Product Number H0273

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Purity/Analysis Method
Storage Temperature
M.F. / M.W. C6H6N4O=150.14
CAS RN 2503-56-2
Related CAS RN
MDL Number MFCD00005555
Packaging and Container
  • Product Details
  • Safety & Regulations

Specification

Purity(Neutralization titration) min. 98.0 %
Solubility in hot Water almost transparency

Data of Reference

mp 226°C(lit.)

References

Reaxys-RN 609440
PubChem SID 87570698
RTECS# XZ6133300
EC Number 219-706-7

GHS

Pictogram
Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :IF ON SKIN: Wash with plenty of water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

Transport Information

HS Number 2933998090

Application

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