402028

2-Amino-3-formylchromone

97%

• Synonym(s): 2-Amino-4-oxo-4H-1-benzopyran-3-carboxaldehyde
• Empirical Formula (Hill Notation): C₁₀H₇NO₃
• CAS Number: 61424-76-8
• Molecular Weight: 189.17
• MDL number: MFCD00191735
• UNSPSC Code: 12352100
• PubChem Substance ID: 24865040
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• mp: 249 °C (dec.) (lit.)
• functional group: aldehyde; ketone
• SMILES string: [H]C(=O)C1=C(N)Oc2ccccc2C1=O
• InChI: 1S/C10H7NO3/c11-10-7(5-12)9(13)6-3-1-2-4-8(6)14-10/h1-5H,11H2
• InChI key: TVGIYZVZBKAJRR-UHFFFAOYSA-N
• Gene Information: human ... PTPN1(5770)

Description

General description

2-Amino-3-formylchromone (2-Amino-4-oxo-4H-1-benzopyran-3-carboxaldehyde) is a benzopyran derivative. It is a bicyclic heterocyclic molecule made up of a benzene ring fused to a heterocyclic pyran ring. It undergoes condensation with (R)-2-amino-2-phenylethanol to afford Schiff base ligand, which forms complexes with Cu(NO₃)₂ and Zn(NO₃)₂.

Application

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 Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves