Violacein

Names

[ CAS No. ]:
548-54-9

[ Name ]:
Violacein

[Synonym ]:
(3Z)-3-[5-(5-hydroxy-1H-indol-3-yl)-2-oxo-1H-pyrrol-3-ylidene]-1H-indol-2-one

Chemical & Physical Properties

[ Density]:
1.549g/cm3

[ Boiling Point ]:
821.4ºC at 760mmHg

[ Molecular Formula ]:
C₂₀H₁₃N₃O₃

[ Molecular Weight ]:
343.34

[ Flash Point ]:
450.6ºC

[ Exact Mass ]:
343.09600

[ PSA ]:
101.20000

[ LogP ]:
3.11110

[ Index of Refraction ]:
1.804

MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

The impact of plant volatiles on bacterial quorum sensing.

Lett. Appl. Microbiol. 60(1) , 8-19, (2015)

Studies describing the use of essential oil constituents as antimicrobial agents have steadily increased; however, some phyto-constituents are often overlooked due to unfavourable minimum inhibitory c...

Isolation of natural products by ion-exchange methods.

Methods Mol. Biol. 864 , 189-219, (2012)

The primary goal of many natural products chemists is to extract, isolate, and characterize specific analytes from complex plant, animal, microbial, and food matrices. To achieve this goal, they rely ...

Crystalline xylitol production by a novel yeast, Pichia caribbica (HQ222812), and its application for quorum sensing inhibition in gram-negative marker strain Chromobacterium violaceum CV026.

Appl. Biochem. Biotechnol. 169(6) , 1753-63, (2013)

Xylitol, a sugar alcohol, is fast gaining ground over other artificial sugar substitutes owing to its advantageous properties. Xylitol is a safer alternative for diabetics because of insulin-independe...