2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid

Modify Date: 2023-02-06 03:33:40

2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid Structure
2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid structure
 Common Name 2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid
CAS Number 77143-67-0 Molecular Weight 268.26400
Density 1.356g/cm3 Boiling Point 436.9ºC at 760 mmHg
Molecular Formula C16H12O4 Melting Point N/A
MSDS N/A Flash Point 165.2ºC

 Names

Name 2-(2-oxo-3-phenyl-3H-1-benzofuran-5-yl)acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.356g/cm3
Boiling Point 436.9ºC at 760 mmHg
Molecular Formula C16H12O4
Molecular Weight 268.26400
Flash Point 165.2ºC
Exact Mass 268.07400
PSA 63.60000
LogP 2.36460
Index of Refraction 1.638

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF6423970
CHEMICAL NAME :
5-Benzofuranacetic acid, 2,3-dihydro-2-oxo-3-phenyl-
CAS REGISTRY NUMBER :
77143-67-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H12-O4
MOLECULAR WEIGHT :
268.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 19,891,1980

 Synthetic Route

4-Hydroxyphenylacetic acid structure

4-Hydroxyphenyl...

CAS#:156-38-7
Mandelic acid structure

Mandelic acid

CAS#:611-71-2

~49%

2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid Structure

2,3-Dihydro-2-o...

CAS#:77143-67-0
Literature: Adir Et Cie Patent: US4812469 A1, 1989 ;
5-Benzofuranacetic acid, 2,3-dihydro-2-oxo-3-phenyl-, methyl ester structure

5-Benzofuranace...

CAS#:77143-61-4

~71%

2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid Structure

2,3-Dihydro-2-o...

CAS#:77143-67-0
Literature: Shridhar, D. R.; Sastry, C. V. Reddy; Mehrotra, A. K.; Bansal, O. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 891 - 893
Methyl 4-Hydroxyphenylacetate structure

Methyl 4-Hydrox...

CAS#:14199-15-6
Mandelic acid structure

Mandelic acid

CAS#:611-71-2

~25%

2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid Structure

2,3-Dihydro-2-o...

CAS#:77143-67-0
Literature: Shridhar, D. R.; Sastry, C. V. Reddy; Mehrotra, A. K.; Bansal, O. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 891 - 893
N/A structure

N/A

CAS#:77143-75-0

~30%

2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid Structure

2,3-Dihydro-2-o...

CAS#:77143-67-0
Literature: Shridhar, D. R.; Sastry, C. V. Reddy; Mehrotra, A. K.; Bansal, O. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 891 - 893
Methyl 4-Hydroxyphenylacetate structure

Methyl 4-Hydrox...

CAS#:14199-15-6

~%

2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid Structure

2,3-Dihydro-2-o...

CAS#:77143-67-0
Literature: Shridhar, D. R.; Sastry, C. V. Reddy; Mehrotra, A. K.; Bansal, O. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 891 - 893
ethyl 2-(4-(2-methoxy-2-oxoethyl)phenoxy)-2-phenylacetate structure

ethyl 2-(4-(2-m...

CAS#:77143-77-2

~%

2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid Structure

2,3-Dihydro-2-o...

CAS#:77143-67-0
Literature: Shridhar, D. R.; Sastry, C. V. Reddy; Mehrotra, A. K.; Bansal, O. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 891 - 893

 Synonyms

5-Benzofuranacetic acid,2,3-dihydro-2-oxo-3-phenyl
2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid
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Chemsrc provides CAS#:77143-67-0 MSDS, density, melting point, boiling point, structure, etc. Its name is 2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid>> amp version: 2,3-Dihydro-2-oxo-3-phenyl-5-benzofuranacetic acid

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