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CAS Number: 102308-43-0
4-bromoisobenzofuran-1(3H)-one

Structure

4-bromoisobenzofuran-1(3H)-one
Name: 4-bromoisobenzofuran-1(3H)-one
Synonyms:
General Information
Product Number: 102308430

CAS Registry Number: 102308-43-0

Name:

1(3H)​-​Isobenzofuranone, 4-​bromo-
Phthalide, 4-​bromo- (6CI); 4-​Bromo-​2-​benzofuran-​1(3H)​-​one; 4-​Bromo-​3H-​isobenzofuran-​1-​one; 4-​Bromoisobenzofuran-​1(3H)​-​one; 4-​Bromophthalide 

 

Chemical Formula: C8H5BrO2
Exact Mass: 211.95
Molecular Weight: 213.03
m/z: 211.95 (100.0%), 213.95 (98.0%), 212.95 (8.8%), 214.95 (8.6%)
Elemental Analysis: C, 45.10; H, 2.37; Br, 37.51; O, 15.02

 

InChI: InChI=1S/C8H5BrO2/c9-7-3-1-2-5-6(7)4-11-8(5)10/h1-3H,4H2
InChIKey: MACJSJRQNWAGJM-UHFFFAOYSA-N
Canonical SMILES : C1C2=C(C=CC=C2Br)C(=O)O1

 

Thermal Properties Value Condition Note
Melting Point 103-104 °C   (4)CAS
Melting Point 103-104 °C   (2)IC
Melting Point 103-104 °C Solv: ethanol (64-17-5); water (7732-18-5) (5)CAS
Melting Point 102-103 °C   (6)CAS
Melting Point 98-99 °C   (7)CAS
Melting Point 88-89 °C   (1)CAS

 

Specification

98%

References
  1. (1) Xiao, Xiangshu; Journal of Medicinal Chemistry 2006, V49(4), P1408-1412 CAPLUS
  2. (2) Soucy, C.; Journal of Organic Chemistry 1987, V52(1), P129-34 CAPLUS
  3. (3) Zhang, Peng; Journal of Medicinal Chemistry 2010, V53(16), P6112-6121 CAPLUS
  4. (4) Tirouflet, Jean; Bull. soc sci. Bretagne Spec. 1951, VNo. 26, P7-35 CAPLUS
  5. (5) Vene, Jean; Compt. rend. 1950, V231, P911-12 CAPLUS
  6. (6) Wang, Wei; European Journal of Medicinal Chemistry 2010, V45(5), P1941-1946 CAPLUS
  7. (7) Kikuchi, Katsuo; Bulletin of the Chemical Society of Japan 1960, V33, P633-6 CAPLUS
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