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CAS RN: 2503-56-2 | Product Number: H0273
7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
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![7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine")
Purity:
Synonyms:
- 5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
- 7-Hydroxy-5-methyl-1,3,4-triazaindolizine
- 4-Hydroxy-6-methyl-1,3,3a,7-tetraazaindene
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 25G |
¥220.00
|
2 | 1 | 10 |
| 500G |
¥2,490.00
|
1 | 1 | 38 |
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Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Neutralization titration) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 226 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| RTECS# | XZ6133300 |
Transport Information:
| Customs Control Conditions (Q) |
PubMed Literature
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Specifications
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