BD0168132
Pyrazole-3-carboxaldehyde , 97% , 3920-50-1
Pack Size | Price | Stock | Quantity |
1g | RMB28.80 | In Stock |
|
5g | RMB72.80 | In Stock |
|
10g | RMB140.80 | In Stock |
|
25g | RMB279.20 | In Stock |
|
100g | RMB1096.00 | In Stock |
|
500g | RMB5036.00 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 149.0 to 153.0 °C |
Boiling point: | 300.0±13.0 °C(Predicted) |
Density | 1.323 |
storage temp. | Inert atmosphere,Room Temperature |
form | powder to crystal |
pka | 11.20±0.10(Predicted) |
color | White to Orange to Green |
CAS DataBase Reference | 3920-50-1(CAS DataBase Reference) |
Description and Uses
1H-?Pyrazole-?3-?carboxaldehyde is an intermediate used to prepare fused pyrrole carboxylic acids as novel, potent D-?amino acid oxidase (DAO) inhibitors. It is also a building block to synthesize α-?substituted benzylidenemalononitrile tyrphostins as potent inhibitors of EGF receptor and ErbB2?/neu tyrosine kinases.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319 |
Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
Hazard Codes | Xi,Xn |
Risk Statements | 22-37/38-41 |
Safety Statements | 26-36/39 |
WGK Germany | 3 |
HazardClass | IRRITANT |
HS Code | 2933119000 |