violacein
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- $160 - $3295
- Product name: violacein
- CAS: 548-54-9
- MF: C20H13N3O3
- MW: 343.34
- EINECS:
- MDL Number:MFCD01718468
- Synonyms:violacein;3-[2-(5-Hydroxy-1H-indol-3-yl)-5-oxo-2-pyrrolin-4-ylidene]-1,3-dihydro-2H-indol-2-one;3-[2-(5-Hydroxy-1H-indol-3-yl)-5-oxo-2-pyrrolin-4-ylidene]-2-indolinone;3-[5-(5-Hydroxy-1H-indole-3-yl)-2,3-dihydro-2-oxo-1H-pyrrole-3-ylidene]-1H-indole-2(2H)-one;2-Indolinone, 3-(2-(5-hydroxyindol-3-yl)-5-oxo-2-pyrrolin-4-ylidene)-;3-(2-(5-Hydroxyindol-3-yl)-5-oxo-2-pyrrolin-4-ylidene)-2-indolinone;Brn 0049923;Oxindole, 3-(2-(5-hydroxyindol-3-yl)-5-oxo-2-pyrrolin-4-ylidene)- (6ci)
21 prices
Selected condition：
Brand
- aablocks
- Adipogen Life Sciences
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Biosynth
- Cayman Chemical
- ChemScene
- Sigma-Aldrich
- TRC
Package
- 1mg
- 2mg
- 2.5mg
- 5MG
- 10mg
- 25mg
- Manufactureraablocks
- Product numberAA00DKK9
- Product descriptionViolacein ≥85%
- Packaging1mg
- Price$325
- Updated2026-05-28
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberBVT-0473-M001
- Product descriptionViolacein ≥97%(HPLC,NMR)
- Packaging1mg
- Price$190
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberBVT-0473-M001
- Product descriptionViolacein ≥97%(HPLC,NMR)
- Packaging1mg
- Price$410
- Updated2026-05-06
- Buy
- ManufacturerAK Scientific
- Product number1027CA
- Product descriptionViolacein
- Packaging1mg
- Price$336
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0016233
- Product descriptionVIOLACEIN 95.00%
- Packaging5MG
- Price$498.64
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberBA3189
- Product descriptionViolacein
- Packaging1mg
- Price$526
- Updated2026-05-06
- Buy
- ManufacturerBiosynth
- Product numberAAA54854
- Product descriptionViolacein
- Packaging1mg
- Price$871.89
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA54854
- Product descriptionViolacein
- Packaging2mg
- Price$1245.98
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA54854
- Product descriptionViolacein
- Packaging5mg
- Price$2076.65
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA54854
- Product descriptionViolacein
- Packaging10mg
- Price$3295
- Updated2026-06-04
- Buy
- ManufacturerCayman Chemical
- Product number27959
- Product descriptionViolacein
- Packaging1mg
- Price$295
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number27959
- Product descriptionViolacein ≥85%
- Packaging1mg
- Price$325
- Updated2026-04-30
- Buy
- ManufacturerChemScene
- Product numberCS-0078057
- Product descriptionViolacein 99.97%
- Packaging1mg
- Price$383
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0078057
- Product descriptionViolacein 99.97%
- Packaging1mg
- Price$383
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0078057
- Product descriptionViolacein 99.97%
- Packaging10mg
- Price$1534
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0078057
- Product descriptionViolacein 99.97%
- Packaging10mg
- Price$1534
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00DKK9 | Violacein ≥85% | 1mg | $325 | 2026-05-28 | Buy |
| Adipogen Life Sciences | BVT-0473-M001 | Violacein ≥97%(HPLC,NMR) | 1mg | $190 | 2021-12-16 | Buy |
| Adipogen Life Sciences | BVT-0473-M001 | Violacein ≥97%(HPLC,NMR) | 1mg | $410 | 2026-05-06 | Buy |
| AK Scientific | 1027CA | Violacein | 1mg | $336 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0016233 | VIOLACEIN 95.00% | 5MG | $498.64 | 2021-12-16 | Buy |
| ApexBio Technology | BA3189 | Violacein | 1mg | $526 | 2026-05-06 | Buy |
| Biosynth | AAA54854 | Violacein | 1mg | $871.89 | 2026-06-04 | Buy |
| Biosynth | AAA54854 | Violacein | 2mg | $1245.98 | 2026-06-04 | Buy |
| Biosynth | AAA54854 | Violacein | 5mg | $2076.65 | 2026-06-04 | Buy |
| Biosynth | AAA54854 | Violacein | 10mg | $3295 | 2026-06-04 | Buy |
| Cayman Chemical | 27959 | Violacein | 1mg | $295 | 2024-03-01 | Buy |
| Cayman Chemical | 27959 | Violacein ≥85% | 1mg | $325 | 2026-04-30 | Buy |
| ChemScene | CS-0078057 | Violacein 99.97% | 1mg | $383 | 2026-06-04 | Buy |
| ChemScene | CS-0078057 | Violacein 99.97% | 1mg | $383 | 2026-06-04 | Buy |
| ChemScene | CS-0078057 | Violacein 99.97% | 10mg | $1534 | 2026-06-04 | Buy |
| ChemScene | CS-0078057 | Violacein 99.97% | 10mg | $1534 | 2026-06-04 | Buy |
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
Water Solubility :H2O: insoluble
acetone: soluble
ethanol: soluble
methanol: soluble Cosmetics Ingredients Functions :ANTIOXIDANT
ANTIMICROBIAL
COLORANT InChI :1S/C20H13N3O3/c24-10-5-6-15-12(7-10)14(9-21-15)17-8-13(19(25)23-17)18-11-3-1-2-4-16(11)22-20(18)26/h1-9,21,24H,(H,22,26)(H,23,25)/b18-13-
InChIKey :XAPNKXIRQFHCHN-AQTBWJFISA-N
SMILES :N1C(=C\C(=C4/c5c(cccc5)NC/4=O)\C1=O)c2c3c([nH]c2)ccc(c3)O
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
Water Solubility :H2O: insoluble
acetone: soluble
ethanol: soluble
methanol: soluble Cosmetics Ingredients Functions :ANTIOXIDANT
ANTIMICROBIAL
COLORANT InChI :1S/C20H13N3O3/c24-10-5-6-15-12(7-10)14(9-21-15)17-8-13(19(25)23-17)18-11-3-1-2-4-16(11)22-20(18)26/h1-9,21,24H,(H,22,26)(H,23,25)/b18-13-
InChIKey :XAPNKXIRQFHCHN-AQTBWJFISA-N
SMILES :N1C(=C\C(=C4/c5c(cccc5)NC/4=O)\C1=O)c2c3c([nH]c2)ccc(c3)O
Safety Information
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Description
Violacein is a naturally occurring di-indole-pyrrole violet-blue colored pigment that possesses numerous biological functions such as antimicrobial, antiviral, anticancer, antiulcerogenic, anti-leishmanial, and enzyme modulation properties (Narsing et al. 2017). Violacein is biosynthesized by bacterial species such as Chromobacterium violaceum, Collimonas sp., Pseudoalteromonas sp., Pseudomonas aeruginosa, and Janthinobacterium sp. This natural pigment is used extensively in the cosmetic, food, pharmaceutical, and textile industries (Baiano 2014).More related product prices
3-[5-(1H-Indole-3-yl)-2,3-dihydro-2-oxo-1H-pyrrole-3-ylidene]-1H-indole-2(2H)-one Indigo Melamine MELANIN Zeaxanthin PRODIGIOSINRelated product price
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3-[5-(1H-Indole-3-yl)-2,3-dihydro-2-oxo-1H-pyrrole-3-ylidene]-1H-indole-2(2H)-one
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Indigo
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Melamine
$5-1593.9
