Carbuterol-(tert-butyl-d9) acetate sesquihydrate - R1250
Code: R1250
Carbuterol-(tert-butyl-d9) acetate sesquihydrate
Analytical standard, reference material
[5-(2-tert-Butyl-d9-amino-1-hydroxyethyl)-2-hydroxyphenyl]urea acetate salt sesquihydrate
Molar Mass: 363.45 g/mol
| Property |
Value |
| Identity (NMR) |
complying |
| Assay (HPLC) |
min. 98 % |
| Measurement Uncertainty |
effective % |
| Assay D |
min. 98 % |
| Melting range |
110-115 °C |
| Water (Karl Fischer) |
7 - 8 % |
| Property |
Value |
| Grade |
Analytical Standard |
| Form |
Neat |
| Storage Temperature |
2-8°C |
| Freezing point |
110 - 115 °C |