A0836012
2-Amino-3-formylchromone , >98.0%(HPLC)(N) , 61424-76-8
Synonym(s):
2-Amino-4-oxo-4H-1-benzopyran-3-carboxaldehyde
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB159.20 | In Stock |
|
| 1G | RMB428.00 | In Stock |
|
| 5g | RMB1919.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 249 °C (dec.) (lit.) |
| Boiling point: | 401.2±45.0 °C(Predicted) |
| Density | 1.486±0.06 g/cm3(Predicted) |
| pka | 1.31±0.20(Predicted) |
| form | powder to crystal |
| color | White to Orange to Green |
Description and Uses
2-Amino-3-formylchromone may be used in the preparation of the following:
- chiral Schiff base ligands (R)/(S)-2-amino-3-(((1-hydroxypropan-2-yl)imino)methyl)-4H-chromen-4-one
- hydrazone derivatives, required for the synthesis of heterocyclic Schiff′s bases having antimicrobial activity
- N-{4-[(6-chloro-4-oxo-4H-chromen-3-ylmethylene)amino]phenyl}-3,5-dimethyl-benzofuran-2-carboxamide
- N-{4-[(6-chloro-4-oxo-4H-chromen-3-ylmethylene)amino]phenyl}-1,4-dihydro-chromono [2,3-b]pyrrole-2-carboxamide
- 6-chloro-3-{[4-(2-thioxo-3,6-dihydro-2H-1,3,4-thiadiazin-5-ylamino)phenylimino] methyl}- 4-oxo-4H -chromene
- 3--(2-amino--4--oxo--4H--chromen--3--yl)methylidene)--6-- ethyl--2H--pyrano[3,2--c]quinolone--2,4,5(3H,6H)-trione
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 2932.99.9090 |
| HazardClass | IRRITANT |
