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CAS Number: 33259-31-3
3-amino-7-methoxy-2H-chromen-2-one

Structure

 3-amino-7-methoxy-2H-chromen-2-one
Name: 3-amino-7-methoxy-2H-chromen-2-one
Synonyms:
General Information
Product Number: 33259313

CAS Registry Number 33259-31-3
Name:
2H-​1-​Benzopyran-​2-​one, 3-​amino-​7-​methoxy-
Coumarin, 3-amino-7-methoxy- (8CI)
3-Amino-7-methoxycoumarin
7-Methoxy-3-aminocoumarin

 

Chemical Formula: C10H9NO3
Exact Mass: 191.06
Molecular Weight: 191.18
m/z: 191.06 (100.0%), 192.06 (11.4%), 193.06 (1.2%)

 

Thermal Properties Value Condition Note
Melting Point 139-142 °C   (2)CAS
Melting Point 137-139 °C Solv: ethyl acetate (141-78-6); hexane (110-54-3) (1)CAS

Specification

98%
References
  1. (1) Kudale, Amit A.; Tetrahedron Letters 2007, V48(29), P5077-5080 CAPLUS
  2. (2) Valizadeh, Hassan; Heterocyclic Communications 2004, V10(6), P475-478 CAPLUS
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