PURPURIN
- $23.3 - $2577.1
- Product name: PURPURIN
- CAS: 81-54-9
- MF: C14H8O5
- MW: 256.21
- EINECS:201-359-8
- MDL Number:MFCD00001203
- Synonyms:CI NO 58205;CI 58205;1,2,4-TRIHYDROXY-9,10-ANTHRACENEDIONE;1,2,4-TRIHYDROXYANTHRAQUINONE;ALIZARIN PURPURIN;1,2,4-trihydroxyanthracene-9,10-dione;PURPURIN, FOR THE DETECTION OF B, PB;PURPURIN
26 prices
Selected condition:
Brand
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Arctom
- AvaChem
- Biorbyt Ltd
- Cayman Chemical
- Chem-Impex
- ChemScene
- Crysdot
- CSNpharm
- DC Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 5mg
- 10mg
- 20mg
- 25mg
- 100mg
- 5g
- 10g
- 25G
- 50g
- 100G
- 250g
- ManufacturerAK Scientific
- Product number6256AF
- Product descriptionPurpurin
- Packaging250g
- Price$623
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA418868
- Product description1,2,4-Trihydroxyanthracene-9,10-dione 95%
- Packaging5g
- Price$56
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0003984
- Product descriptionPURPURIN 95.00%
- Packaging100G
- Price$2577.1
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0003984
- Product descriptionPURPURIN 95.00%
- Packaging25G
- Price$1133.93
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberCFN92566
- Product descriptionPurpurin ≥98%
- Packaging20mg
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberSY051035
- Product descriptionPurpurin
- Packaging10mg
- Price$354.55
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number3626
- Product descriptionPurpurin
- Packaging5mg
- Price$59
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number3626
- Product descriptionPurpurin
- Packaging20mg
- Price$89
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb594235
- Product descriptionPurpurin
- Packaging100mg
- Price$634.1
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb105338
- Product descriptionPurpurin >98%,Standard References Grade
- Packaging20mg
- Price$569.5
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number11752
- Product descriptionPurpurin ≥95%
- Packaging5g
- Price$32
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number11752
- Product descriptionPurpurin ≥95%
- Packaging10g
- Price$61
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number11752
- Product descriptionPurpurin ≥95%
- Packaging25g
- Price$139
- Updated2024-03-01
- Buy
- ManufacturerChem-Impex
- Product number22772
- Product description1,2,4-Trihydroxy-9,10-anthracenedione,≥95%(HPLC) ≥95%(HPLC)
- Packaging5G
- Price$23.3
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number22772
- Product description1,2,4-Trihydroxy-9,10-anthracenedione,≥95%(HPLC) ≥95%(HPLC)
- Packaging25G
- Price$69.89
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number22772
- Product description1,2,4-Trihydroxy-9,10-anthracenedione,≥95%(HPLC) ≥95%(HPLC)
- Packaging100G
- Price$227.14
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | 6256AF | Purpurin | 250g | $623 | 2021-12-16 | Buy |
Ambeed | A418868 | 1,2,4-Trihydroxyanthracene-9,10-dione 95% | 5g | $56 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | API0003984 | PURPURIN 95.00% | 100G | $2577.1 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | API0003984 | PURPURIN 95.00% | 25G | $1133.93 | 2021-12-16 | Buy |
Arctom | CFN92566 | Purpurin ≥98% | 20mg | $80 | 2021-12-16 | Buy |
Arctom | SY051035 | Purpurin | 10mg | $354.55 | 2021-12-16 | Buy |
AvaChem | 3626 | Purpurin | 5mg | $59 | 2021-12-16 | Buy |
AvaChem | 3626 | Purpurin | 20mg | $89 | 2021-12-16 | Buy |
Biorbyt Ltd | orb594235 | Purpurin | 100mg | $634.1 | 2021-12-16 | Buy |
Biorbyt Ltd | orb105338 | Purpurin >98%,Standard References Grade | 20mg | $569.5 | 2021-12-16 | Buy |
Cayman Chemical | 11752 | Purpurin ≥95% | 5g | $32 | 2024-03-01 | Buy |
Cayman Chemical | 11752 | Purpurin ≥95% | 10g | $61 | 2024-03-01 | Buy |
Cayman Chemical | 11752 | Purpurin ≥95% | 25g | $139 | 2024-03-01 | Buy |
Chem-Impex | 22772 | 1,2,4-Trihydroxy-9,10-anthracenedione,≥95%(HPLC) ≥95%(HPLC) | 5G | $23.3 | 2021-12-16 | Buy |
Chem-Impex | 22772 | 1,2,4-Trihydroxy-9,10-anthracenedione,≥95%(HPLC) ≥95%(HPLC) | 25G | $69.89 | 2021-12-16 | Buy |
Chem-Impex | 22772 | 1,2,4-Trihydroxy-9,10-anthracenedione,≥95%(HPLC) ≥95%(HPLC) | 100G | $227.14 | 2021-12-16 | Buy |
Properties
Melting point :253-256 °C(lit.)
Boiling point :359.45°C (rough estimate)
Density :1.659
refractive index :1.4825 (estimate)
Flash point :113 °C
storage temp. :Inert atmosphere,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly, Heated)
pka :7.05±0.20(Predicted)
Colour Index :58205
form :Powder
color :Brown-red to brown
Water Solubility :6.405mg/L(25 ºC)
Merck :14,7945
BRN :1887127
LogP :4.600 (est)
CAS DataBase Reference :81-54-9
EPA Substance Registry System :Purpurin (81-54-9)
Boiling point :359.45°C (rough estimate)
Density :1.659
refractive index :1.4825 (estimate)
Flash point :113 °C
storage temp. :Inert atmosphere,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly, Heated)
pka :7.05±0.20(Predicted)
Colour Index :58205
form :Powder
color :Brown-red to brown
Water Solubility :6.405mg/L(25 ºC)
Merck :14,7945
BRN :1887127
LogP :4.600 (est)
CAS DataBase Reference :81-54-9
EPA Substance Registry System :Purpurin (81-54-9)
Safety Information
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Description
Purpurin is a naturally occurring reddish-yellow pigment found in madder root (R. tinctorum) that has been used both in herbal remedies and as food coloring. It can also by synthetically derived from 9,10-anthraquinone. Purpurin is protective against a number of food-derived heterocyclic amines in bacterial mutagenicity assays through its inhibition of CYP450-dependent N-hydroxylation and reduction of N-hydroxylamines. Purpurine can also inhibit (IC50 = 6.6 μM) spermidine-induced autoactivation of plasma hyaluronan-binding protein, a serine protease that can activate coagulation factor VII and prourokinase.More related product prices
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