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CAS Number: 52351-75-4
6-methoxyindoline-2,3-dione

Structure

 6-methoxyindoline-2,3-dione
Name: 6-methoxyindoline-2,3-dione
Synonyms:
General Information
Product Number: 52351754

CAS Registry Number 52351-75-4
Name:
1H-?Indole-?2,?3-?dione, 6-?methoxy-
Isatin, 6-methoxy- (6CI)
6-Methoxy-1H-indole-2,3-dione
6-Methoxy-2,3-dihydro-2,3-dioxoindole
6-Methoxyindoline-2,3-dione
6-Methoxyisatin

 

Chemical Formula: C9H7NO3
Exact Mass: 177.04
Molecular Weight: 177.16
m/z: 177.04 (100.0%), 178.05 (9.9%), 179.05 (1.1%)

 

InChI:InChI=1S/C9H7NO3/c1-13-5-2-3-6-7(4-5)10-9(12)8(6)11/h2-4H,1H3,(H,10,11,12)

InChI Key:MOJHIZLOKWRPIS-UHFFFAOYSA-N

Canonical SMILES:COC1=CC2=C(C=C1)C(=O)C(=O)N2

 

Thermal Properties Value Condition Note
Melting Point 229-230 °C Solv: water (7732-18-5) (5)CAS
Melting Point 220 °C (decomp)   (6)CAS
Melting Point See full text   (7)CAS
Melting Point See full text   (8)CAS
Melting Point See full text   (3)CAS

Specification

98%
References
  1. (3) Mason, Jeffrey J.; Synthesis 2009, (21), P3642-3648 CAPLUS
  2. (5) Giovannini, Edgardo; Helvetica Chimica Acta 1948, V31, P1381-91 CAPLUS
  3. (6) Soederberg, Bjoern C. G.; Tetrahedron 2009, V65(36), P7357-7363 CAPLUS
  4. (7) Salzer, Walter; Chemische Berichte 1948, V81, P12-19 CAPLUS
  5. (8) Lamberton, J. A.; Australian Journal of Chemistry 1953, V6, P173-9 CAPLUS
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