BD0049132
Dihydro-2H-pyran-3(4H)-one , 95% , 23462-75-1
CAS NO.：23462-75-1
Empirical Formula: C5H8O2
Molecular Weight: 100.12
MDL number: MFCD00182426
EINECS: 813-813-8
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB41.60 | In Stock |
|
| 1g | RMB91.20 | In Stock |
|
| 5g | RMB412.00 | In Stock |
|
| 10g | RMB700.80 | In Stock |
|
| 25g | RMB1685.60 | In Stock |
|
| 100g | RMB5131.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 55 °C(Press: 12 Torr) |
| Density | 1.0856 g/cm3 |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| form | liquid |
| color | Colourless |
Description and Uses
Dihydro-?2H-?pyran-?3(4H)?-?one is a general chemical reagent used in the synthesis of pharmaceuticals such as the preparation of tetrahydropyran-2-yl chromans, a highly selective beta-site amyloid precursor protein cleaving enzyme 1 (BACE) inhibitor.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P312 |
| HazardClass | IRRITANT |
| HS Code | 2932990090 |
