BRAZILIN
BRAZILIN
- CAS:
- 474-07-7
- MF:
- C16H14O5
- MW:
- 286.28
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Properties
- Melting point:
- 156-157℃
- Boiling point:
- 348.65°C (rough estimate)
- Density
- 1.1924 (rough estimate)
- refractive index
- 1.6200 (estimate)
- solubility
- DMSO:43.5(Max Conc. mg/mL);151.95(Max Conc. mM)
DMF:30.0(Max Conc. mg/mL);104.79(Max Conc. mM)
Ethanol:30.0(Max Conc. mg/mL);104.79(Max Conc. mM)
PBS (pH 7.2):10.0(Max Conc. mg/mL);34.93(Max Conc. mM)
- form
- A crystalline solid
- color
- Yellow to brown
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
- Safety Statements
- 24/25
- HS Code
- 29329990
Use
Brazilin crystallises from EtOH as yellow crystals which become orange when exposed to light and air, and is yellow in dilute acid but crimson in dilute alkali. When crystallised from H2O, it has m 247-248o. It forms coloured metal salts and is oxidized in air to Brazilein the quinonoid form. The (±)-form has been resolved, and the (+)-enantiomer has [] 20 +121o (c 1, MeOH). [Craig et al. J Org Chem 30 1573 1965,Morsingh & Robinson Tetrahedron 26 281 1970, Beilstein 17 H 194, 17 II 244, 17 III/IV 2711.]
0 India supplier list of "BRAZILIN"
- Product Name:Brazilin
- Products Intro:Brand:sigma aldrich | Product Number:SML2132
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Brazilin
- Products Intro:Brand:ottokemi | Product Number:B1990 | Purity:98%
- Company Type: Trader
- Country/Region: INDIA
- Product Name:BrazilinforMicroscopy
- Products Intro:Brand:cdhfinechemical | Product Number:027585
- Company Type: Trader
- Country/Region: INDIA
- Product Name:BRAZILIN
- Products Intro:Purity: 99% | Package: 1KG;1USD|25KG;11USD|100KG;22USD
- Company Type: Trader
- Country/Region: CHINA
$1.00-22.00 / 1KG
- Product Name:Brazilin
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Brazilin
- Products Intro:Purity: 98% | Package: 5mg | CustNote: Flavonoids
- Company Type: Reagent
- Country/Region: CHINA
- Product Name:Brazilin
- Products Intro:Purity: >95%,98%,99% | Package: From mgs to grams,up to Kgs | CustNote: Can be customized in bulk scale
- Company Type: Reagent
- Country/Region: CHINA
- Product Name:Brazilin
- Products Intro:Purity: 0.99 | Package: 1g;25g;1kg;25kg;100kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:BRAZILIN
- Products Intro:Package: 1kg，2kg，5kg，10kg，25kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:brazilin
- Products Intro:Purity: 0.99 | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA