psi-Tectorigenin

Modify Date: 2024-01-02 17:26:45

psi-Tectorigenin Structure
psi-Tectorigenin structure
Common Name psi-Tectorigenin
CAS Number 13111-57-4 Molecular Weight 300.26300
Density 1.512 g/cm3 Boiling Point 578.1ºC at 760 mmHg
Molecular Formula C16H12O6 Melting Point N/A
MSDS N/A Flash Point 220.9ºC

 Names

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

 Chemical & Physical Properties

Density 1.512 g/cm3
Boiling Point 578.1ºC at 760 mmHg
Molecular Formula C16H12O6
Molecular Weight 300.26300
Flash Point 220.9ºC
Exact Mass 300.06300
PSA 100.13000
LogP 2.58540
Vapour Pressure 5.78E-14mmHg at 25°C
Index of Refraction 1.697

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ3000000
CHEMICAL NAME :
4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(4-hydroxyphenyl)-8-methoxy-
CAS REGISTRY NUMBER :
13111-57-4
BEILSTEIN REFERENCE NO. :
0305254
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H12-O6
MOLECULAR WEIGHT :
300.28

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

 Safety Information

HS Code 2914509090

 Customs

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(4-hydroxyphenyl)-8-methoxy
5,7-Dihydroxy-3-(4-hydroxyphenyl)-8-methoxy-4H-1-benzopyran-4-one
Pseudotectorigenin
Isoflavone,4',5,7-trihydroxy-8-methoxy-(7CI,8CI)
5,7-Dihydroxy-3-(4-hydroxy-phenyl)-8-methoxy-chromen-4-on
tectorigenin
5,7,4'-Trihydroxy-8-methoxyisoflavone
5,7-dihydroxy-3-(4-hydroxy-phenyl)-8-methoxy-chromen-4-one
Isotectorigenin
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