PURPUROGALLIN
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- $38 - $3675
- Product name: PURPUROGALLIN
- CAS: 569-77-7
- MF: C11H8O5
- MW: 220.18
- EINECS:209-324-9
- MDL Number:MFCD00004145
- Synonyms:2,3,4,6-tetrahydroxy-5h-benzocycloheptene-5-on ;2,3,4,6-tetrahydroxy-5h-benzocycloheptene-5-one ;2,3,4,6-TETRAHYDROXY-BENZOCYCLOHEPTEN-5-ONE;AKOS 209-004;PURPUROGALLIN;PURPUROGALLIN(RG);PURPUROGALLINE;BENZOCYCLOHEPTENE-5-ONE,2,3,4,6-TETRAHYDROXY-
17 prices
Selected condition：
Brand
- AHH
- American Custom Chemicals Corporation
- Cayman Chemical
- ChemScene
- Matrix Scientific
- TRC
Package
- 5mg
- 10MG
- 25mg
- 50mg
- 100MG
- 500mg
- 0.500g
- 1g
- 5g
- 250g
- ManufacturerAHH
- Product numberMT-21861
- Product descriptionPurpurogallin 98%
- Packaging250g
- Price$420
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHBL0000245
- Product descriptionPURPUROGALLIN 95.00%
- Packaging10MG
- Price$569.1
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHBL0000245
- Product descriptionPURPUROGALLIN 95.00%
- Packaging100MG
- Price$3675
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number29689
- Product descriptionPurpurogallin
- Packaging50mg
- Price$38
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number29689
- Product descriptionPurpurogallin
- Packaging100mg
- Price$67
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number29689
- Product descriptionPurpurogallin
- Packaging500mg
- Price$166
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number29689
- Product descriptionPurpurogallin
- Packaging1g
- Price$292
- Updated2024-03-01
- Buy
- ManufacturerChemScene
- Product numberCS-0003104
- Product descriptionPurpurogallin 95.40%
- Packaging5mg
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0003104
- Product descriptionPurpurogallin 95.40%
- Packaging10mg
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0003104
- Product descriptionPurpurogallin 95.40%
- Packaging25mg
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0003104
- Product descriptionPurpurogallin 95.40%
- Packaging50mg
- Price$200
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0003104
- Product descriptionPurpurogallin 95.40%
- Packaging100mg
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number155563
- Product description2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one
- Packaging0.500g
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number155563
- Product description2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one
- Packaging1g
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number155563
- Product description2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one
- Packaging5g
- Price$460
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberB416273
- Product description2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one
- Packaging50mg
- Price$50
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-21861 | Purpurogallin 98% | 250g | $420 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HBL0000245 | PURPUROGALLIN 95.00% | 10MG | $569.1 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HBL0000245 | PURPUROGALLIN 95.00% | 100MG | $3675 | 2021-12-16 | Buy |
| Cayman Chemical | 29689 | Purpurogallin | 50mg | $38 | 2024-03-01 | Buy |
| Cayman Chemical | 29689 | Purpurogallin | 100mg | $67 | 2024-03-01 | Buy |
| Cayman Chemical | 29689 | Purpurogallin | 500mg | $166 | 2024-03-01 | Buy |
| Cayman Chemical | 29689 | Purpurogallin | 1g | $292 | 2024-03-01 | Buy |
| ChemScene | CS-0003104 | Purpurogallin 95.40% | 5mg | $60 | 2021-12-16 | Buy |
| ChemScene | CS-0003104 | Purpurogallin 95.40% | 10mg | $100 | 2021-12-16 | Buy |
| ChemScene | CS-0003104 | Purpurogallin 95.40% | 25mg | $150 | 2021-12-16 | Buy |
| ChemScene | CS-0003104 | Purpurogallin 95.40% | 50mg | $200 | 2021-12-16 | Buy |
| ChemScene | CS-0003104 | Purpurogallin 95.40% | 100mg | $300 | 2021-12-16 | Buy |
| Matrix Scientific | 155563 | 2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one | 0.500g | $120 | 2021-12-16 | Buy |
| Matrix Scientific | 155563 | 2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one | 1g | $150 | 2021-12-16 | Buy |
| Matrix Scientific | 155563 | 2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one | 5g | $460 | 2021-12-16 | Buy |
| TRC | B416273 | 2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one | 50mg | $50 | 2021-12-16 | Buy |
Properties
Melting point :275 °C (dec.)(lit.)
Boiling point :321.11°C (rough estimate)
Density :1.3824 (rough estimate)
refractive index :1.5140 (estimate)
storage temp. :−20°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :6.75±0.20(Predicted)
color :Very Dark Brown
Merck :7946
Stability :Air Sensitive
LogP :2.050 (est)
Boiling point :321.11°C (rough estimate)
Density :1.3824 (rough estimate)
refractive index :1.5140 (estimate)
storage temp. :−20°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :6.75±0.20(Predicted)
color :Very Dark Brown
Merck :7946
Stability :Air Sensitive
LogP :2.050 (est)
Safety Information
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Description
Purpurogallin is a phenol that has been found in D. divisa and a derivative of pyrogallol that has diverse biological activities, including antimicrobial, antioxidant, and enzyme inhibitory properties. It is active against the Gram-positive bacteria S. aureus, methicillin-resistant S. aureus (MRSA), S. epidermidis, and B. subtilis (MICs = 11-110 μg/ml), the Gram-negative bacteria S. marcescens, P. vulgaris, K. pneumoniae, E. coli, S. typhi, and E. cloacae (MIC = 110 μg/ml for all), as well as P. falciparum strain FCB1 clone NC-1 (IC50 = 55 μM). Purpurogallin (2, 5, and 10 μM) scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) radicals in a cell-free assay and reduces hydrogen peroxide- and radiation-induced production of reactive oxygen species (ROS) in HaCaT keratinocytes. It inhibits the activity of EGFR, glutathione-S-transferase (GST), prolyl endopeptidase, and glyoxalase I (IC50s = 27.5, 8, 16, and 50 μM, respectively), as well as catechol O-methyltransferase (COMT; Ki = 0.074 μM), in cell-free assays.Related product price
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