4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid

Modify Date: 2024-01-07 17:33:20

4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid Structure
4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid structure
Common Name 4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid
CAS Number 123654-26-2 Molecular Weight 213.618
Density 1.6±0.1 g/cm3 Boiling Point 406.5±45.0 °C at 760 mmHg
Molecular Formula C9H8ClNO3 Melting Point 242 °C(dec.)
MSDS N/A Flash Point 199.6±28.7 °C

 Names

Name 4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 406.5±45.0 °C at 760 mmHg
Melting Point 242 °C(dec.)
Molecular Formula C9H8ClNO3
Molecular Weight 213.618
Flash Point 199.6±28.7 °C
Exact Mass 213.019272
PSA 72.55000
LogP 1.90
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.679
Storage condition 2-8C

 Safety Information

HS Code 2932999099

 Synthetic Route

~88%

4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid Structure

4-Amino-5-chlor...

CAS#:123654-26-2

Literature: Kakigami, Takuji; Usui, Toshinao; Tsukamoto, Katsura; Kataoka, Tadashi Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 1 p. 42 - 52

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4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid Structure

4-Amino-5-chlor...

CAS#:123654-26-2

Literature: Chemical and Pharmaceutical Bulletin, , vol. 46, # 1 p. 42 - 52

~%

4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid Structure

4-Amino-5-chlor...

CAS#:123654-26-2

Literature: Chemical and Pharmaceutical Bulletin, , vol. 46, # 1 p. 42 - 52

~%

4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid Structure

4-Amino-5-chlor...

CAS#:123654-26-2

Literature: Chemical and Pharmaceutical Bulletin, , vol. 46, # 1 p. 42 - 52

~%

4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid Structure

4-Amino-5-chlor...

CAS#:123654-26-2

Literature: Chemical and Pharmaceutical Bulletin, , vol. 46, # 1 p. 42 - 52

~%

4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid Structure

4-Amino-5-chlor...

CAS#:123654-26-2

Literature: Chemical and Pharmaceutical Bulletin, , vol. 46, # 1 p. 42 - 52

~%

4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid Structure

4-Amino-5-chlor...

CAS#:123654-26-2

Literature: Chemical and Pharmaceutical Bulletin, , vol. 46, # 1 p. 42 - 52

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

7-Benzofurancarboxylic acid, 4-amino-5-chloro-2,3-dihydro-
4-Amino-5-chloro-2,3-dihydro-1-benzofuran-7-carboxylic acid
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