Home Categories Pharmaceutical intermediates 2-Amino-3-formylchromone
A0836012

2-Amino-3-formylchromone , >98.0%(HPLC)(N) , 61424-76-8

Synonym(s):
2-Amino-4-oxo-4H-1-benzopyran-3-carboxaldehyde

CAS NO.:61424-76-8

Empirical Formula: C10H7NO3

Molecular Weight: 189.17

MDL number: MFCD00191735

Pack Size Price Stock Quantity
250mg RMB159.20 In Stock
1G RMB428.00 In Stock
5g RMB1919.20 In Stock
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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
CAS DataBase Reference 61424-76-8(CAS DataBase Reference)

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

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