violacein
violacein
- CAS:
- 548-54-9
- MF:
- C20H13N3O3
- MW:
- 343.34
Suppliers by country/region
Company Type
Properties
- Melting point:
- >350 °C (decomp)
- Boiling point:
- 821.4±65.0 °C(Predicted)
- Density
- 1.549±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- solubility
- H2O: insoluble
- form
- A solid
- pka
- 9.72±0.40(Predicted)
- color
- Brown to black
Safety Information
- WGK Germany
- 3
Use
Violacein is an intense violet pigment formed by the condensation of two tryptophan units, found in a number of bacteria, notably Chromobacterium violaceum. The regulation of pigment biosynthesis is the chromogenic basis for the use of C. violaceum CV26 for the detection of quorum sensing mediators. Violacein exhibits broad spectrum activity against bacteria, protozoans (including malaria), viruses and mammalian cell lines. Violacein cell toxicity resembles TNF-α signal transduction.
0 India supplier list of "violacein"
- Product Name:ViolaceinfromJanthinobacteriumlividum
- Products Intro:Brand:sigma aldrich | Product Number:V9389 | Purity:>98%(violacein(minimum85%violacein)anddeoxyviolacein,HPLC)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Violacein
- Products Intro:Brand:clearsynth | Product Number:CS-CM-00188
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:violacein
- Products Intro:Purity: 99.0% | Package: 100g;1kg;5kg;25kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Violacein
- Products Intro:Purity: >99% by HPLC | CustNote: BOC Sciences also provides custom synthesis services for Violacein.
- Company Type: Reagent
- Country/Region: UNITED STATES
-
1mg$342.00
- Product Name:Violacein from Janthinobacterium lividum
- Products Intro:Brand: Sigma-Aldrich | Product Number: V9389 | Purity: >98% (violacein (minimum 85% violacein) and deoxyviolacein, HPLC)
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: cof,mof
-
1mg$199.00
- Product Name:Violacein
- Products Intro:Brand:Caymanchem | Product Number:27959 | Purity:≥95%
- Company Type: Trader
- Country/Region: UNITED STATES
- Product Name:Violacein
- Products Intro:Brand：dcchemicals | Product Number：DC36881
- Company Type: Trader
- Country/Region: UNITED STATES
- Product Name:Violacein
- Products Intro:Brand：glenthamls | Product Number：GL0855
- Company Type: Trader
- Country/Region: UNITED KINGDOM
- Product Name:violacein
- Products Intro:Brand：a2bchem | Product Number：AG33077
- Company Type: Trader
- Country/Region: UNITED STATES
-
1mg$343.00
- Products Intro:Brand:1pchem | Product Number:1P00DL3P | Purity:≥95%
- Company Type: Trader
- Country/Region: UNITED STATES