3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one

Modify Date: 2023-02-23 07:29:19

3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one Structure
3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one structure
 Common Name 3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one
CAS Number 58262-89-8 Molecular Weight 316.26200
Density 1.605g/cm3 Boiling Point 634.5ºC at 760 mmHg
Molecular Formula C16H12O7 Melting Point N/A
MSDS N/A Flash Point 241.5ºC

 Names

Name 3-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-methoxychromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.605g/cm3
Boiling Point 634.5ºC at 760 mmHg
Molecular Formula C16H12O7
Molecular Weight 316.26200
Flash Point 241.5ºC
Exact Mass 316.05800
PSA 120.36000
LogP 2.29100
Index of Refraction 1.727

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2982600
CHEMICAL NAME :
4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(3,4-dihydroxyphenyl)-8-methoxy-
CAS REGISTRY NUMBER :
58262-89-8
BEILSTEIN REFERENCE NO. :
1400060
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H12-O7
MOLECULAR WEIGHT :
316.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 28,947,1975

 Synthetic Route

4-(7-acetoxy-5-hydroxy-8-methoxy-4-oxo-4H-chromen-3-yl)-1,2-phenylene diacetate structure

4-(7-acetoxy-5-...

CAS#:204591-34-4

~95%

3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one Structure

3-(3,4-Dihydrox...

CAS#:58262-89-8
Literature: Horie, Tokunaru; Shibata, Kenichi; Yamashita, Kazuyo; Fujii, Kenichi; Tsukayama, Masao; Ohtsuru, Yoshizumi Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 222 - 230
N/A structure

N/A

CAS#:204590-98-7

~%

3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one Structure

3-(3,4-Dihydrox...

CAS#:58262-89-8
Literature: Horie, Tokunaru; Shibata, Kenichi; Yamashita, Kazuyo; Fujii, Kenichi; Tsukayama, Masao; Ohtsuru, Yoshizumi Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 222 - 230
N/A structure

N/A

CAS#:204591-08-2

~%

3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one Structure

3-(3,4-Dihydrox...

CAS#:58262-89-8
Literature: Horie, Tokunaru; Shibata, Kenichi; Yamashita, Kazuyo; Fujii, Kenichi; Tsukayama, Masao; Ohtsuru, Yoshizumi Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 222 - 230
3-(3,4-dihydroxyphenyl)-7-hydroxy-5,8-dimethoxy-4H-chromen-4-one structure

3-(3,4-dihydrox...

CAS#:204591-27-5

~%

3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one Structure

3-(3,4-Dihydrox...

CAS#:58262-89-8
Literature: Horie, Tokunaru; Shibata, Kenichi; Yamashita, Kazuyo; Fujii, Kenichi; Tsukayama, Masao; Ohtsuru, Yoshizumi Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 222 - 230
1-(2,4-dihydroxy-3,6-dimethoxyphenyl)-2-(3,4-dihydroxyphenyl)-3,3-dimethoxypropan-1-one structure

1-(2,4-dihydrox...

CAS#:204591-18-4

~%

3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one Structure

3-(3,4-Dihydrox...

CAS#:58262-89-8
Literature: Horie, Tokunaru; Shibata, Kenichi; Yamashita, Kazuyo; Fujii, Kenichi; Tsukayama, Masao; Ohtsuru, Yoshizumi Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 222 - 230
4-(7-acetoxy-5,8-dimethoxy-4-oxo-4H-chromen-3-yl)-1,2-phenylene diacetate structure

4-(7-acetoxy-5,...

CAS#:204591-52-6

~%

3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one Structure

3-(3,4-Dihydrox...

CAS#:58262-89-8
Literature: Horie, Tokunaru; Shibata, Kenichi; Yamashita, Kazuyo; Fujii, Kenichi; Tsukayama, Masao; Ohtsuru, Yoshizumi Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 222 - 230

 Synonyms

3',4',5,7-Tetrahydroxy-8-methoxyisoflavone
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Chemsrc provides CAS#:58262-89-8 MSDS, density, melting point, boiling point, structure, etc. Its name is 3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one>> amp version: 3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one

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