Fisetin

Suppliers

Names

[ CAS No. ]:
528-48-3

[ Name ]:
Fisetin

[Synonym ]:
5-Deoxyquercetin
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-
Fisetin
Viset
3,3',4',7-tetrahydroxyflavone
MFCD00006829
Fustet
Superfustel
Cotinin
Fustel
Fisidenolon 1521
5-Desoxyquercetin
3,7-Dihydroxy-2-(3,4-dihydroxyphenyl)-4H-1-benzopyran-4-one
2-(3,4-Dihydroxyphenyl)-3,7-dihydroxy-4H-chromen-4-one
2-(3,4-dihydroxyphenyl)-3,7-dihydroxychromen-4-one
Fietin
EINECS 208-434-4
3,7,3',4'-Tetrahydroxyflavone
Fisetholz

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
599.4±50.0 °C at 760 mmHg

[ Melting Point ]:
330ºC

[ Molecular Formula ]:
C15H10O6

[ Molecular Weight ]:
286.236

[ Flash Point ]:
233.0±23.6 °C

[ Exact Mass ]:
286.047729

[ PSA ]:
111.13000

[ LogP ]:
2.52

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.785

[ Storage condition ]:
−20°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LK9250000
CHEMICAL NAME :
Flavone, 3,3',4',7-tetrahydroxy-
CAS REGISTRY NUMBER :
528-48-3
BEILSTEIN REFERENCE NO. :
0292829
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C15-H10-O6
MOLECULAR WEIGHT :
286.25

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Human Fibroblast
DOSE/DURATION :
50 mg/L
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 33,3823,1984

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ WGK Germany ]:
3

[ RTECS ]:
LK9250000

[ HS Code ]:
2914501900

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-3-hydroxy-7-methoxy-
  • dihydrofisetin
  • 2-(3,4-dimethoxy-phenyl)-3-hydroxy-7-methoxymethoxy-chromen-4-one

DownStream

  • protocatechuic acid
  • 2,4-Dihydroxybenzoic acid
  • Phloroglucinol
  • Resorcine
  • Oxalic acid
  • Trinitrophenol

Customs

[ HS Code ]: 2914501900

[ Summary ]:
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,2-dimethylbutanamido]-2-methylpropanoic acid
  • (2S)-2-[2-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-3-hydroxypropanoic acid
  • 2-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-N,4-dimethylpentanamido}acetic acid
  • 2-{[3-chloro-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}acetic acid
  • (2S)-2-{[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}butanoic acid
  • 3-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]pyrrolidin-3-yl}propanoic acid
  • (2S)-2-[6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]butanoic acid
  • 1-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanoyl}azetidine-3-carboxylic acid
  • (2R)-2-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolan-3-yl]formamido}-3-hydroxypropanoic acid
  • tert-butyl (2S)-2-isocyanatobutanoate
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.