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  • Product Name: (+)-brazilin
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474-07-7

474-07-7 structure
474-07-7 structure
  • Name: (+)-brazilin
  • Chemical Name: brazilin
  • CAS Number: 474-07-7
  • Molecular Formula: C16H14O5
  • Molecular Weight: 286.279
  • Catalog: Natural product Flavonoids
  • Create Date: 2018-09-17 21:33:09
  • Modify Date: 2024-01-03 21:47:31
  • Brazilin is a red dye precursor obtained from the heartwood of several species of tropical hardwoods. Brazilin inhibits the cells proliferation, promotes apoptosis, and induces autophagy through the AMPK/mTOR pathway. Brazilin shows chondroprotective and anti-inflammatory activities[1][2][3].

Name brazilin
Synonyms (6aS-cis)-7,11b-Dihydrobenz[b]indeno[1,2-d]pyran-3,6a,9,10(6H)-tetrol
superbresiline
pernambucoextract
(+)-brazilin
Benz[b]indeno[1,2-d]pyran-3,6a,9,10(6H)-tetrol, 7,11b-dihydro-, (6aS,11bR)-
(6aS,11bR)-7,11b-Dihydroindeno[2,1-c]chromene-3,6a,9,10(6H)-tetrol
braziletto
C.I. Natural Red 24
hypernicextract
limawoodextract
BRAZILIN
brasilin
Density 1.6±0.1 g/cm3
Boiling Point 555.8±50.0 °C at 760 mmHg
Melting Point 156-157ºC
Molecular Formula C16H14O5
Molecular Weight 286.279
Flash Point 289.9±30.1 °C
Exact Mass 286.084137
PSA 90.15000
LogP 1.32
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.774

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DE3124000
CHEMICAL NAME :
Benz(b)indeno(1,2-d)pyran-3,6a,9,10(6H)-tetrol, 7,11b-dihydro-
CAS REGISTRY NUMBER :
474-07-7
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C16-H14-O5
MOLECULAR WEIGHT :
286.30

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 :
1500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 8(1),252,1982
Hazard Codes Xi
Safety Phrases 24/25