PURPURIN
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1g
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product NamePURPURIN
- CAS No.81-54-9
- EINECS No.201-359-8
- MFC14H8O5
- MW256.21
- InChIKeyBBNQQADTFFCFGB-UHFFFAOYSA-N
- AppearancePowderBrown-red to brown
- Melting point 253-256 °C(lit.)
- density 1.659
- Boiling point 359.45°C (rough estimate)
- Water Solubility 6.405mg/L(25 ºC)
- storage temp. Inert atmosphere,Room Temperature
| PURPURIN Basic information |
| Product Name: | PURPURIN |
| Synonyms: | PURPURIN;TIMTEC-BB SBB006444;1,2,4-trihydroxy-10-anthracenedione;1,2,4-Trihydroxy-9,10-anthraquinone;1,2,4-Trihydroxyanthra-9,10-quinone;1,2,4-Trihydroxyanthrachinon;1,2,4-trihydroxy-anthraquinon;10-Anthracenedione,1,2,4-trihydroxy-9 |
| CAS: | 81-54-9 |
| MF: | C14H8O5 |
| MW: | 256.21 |
| EINECS: | 201-359-8 |
| Product Categories: | Intermediates of Dyes and Pigments;Anthraquinones, Hydroquinones and Quinones;Anthraquinones;Hydroxyanthraquinones |
| Mol File: | 81-54-9.mol |
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| PURPURIN Chemical Properties |
| Melting point | 253-256 °C(lit.) |
| Boiling point | 359.45°C (rough estimate) |
| density | 1.659 |
| refractive index | 1.4825 (estimate) |
| Fp | 113 °C |
| form | Powder |
| Colour Index | 58205 |
| color | Brown-red to brown |
| Merck | 14,7945 |
| CAS DataBase Reference | 81-54-9 |
| Safety Information |
| Hazard Codes | Xi,C,F |
| Risk Statements | 36/37/38-34-11 |
| Safety Statements | 26-36-45-36/37/39-16 |
| WGK Germany | 3 |
| RTECS | CB8200000 |
| HS Code | 29146990 |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| PURPURIN Usage And Synthesis |
| Chemical Properties | brown-red to brown powder |
| Uses | xanthin oxidase inhibitor, irritant |
| Uses | Purpurin is an anthraquinone derivative and is well known as a colour pigment derived from madder plants. Purpurin was extensively utilized in herbal remedies, in food colouring and dyes for cotton pr inting. Due to the high antioxidant activity exhibited by anthraquinone compounds, purpurin was determined through studies to possess potential radical scavenging effects. Purprin has also been shown to have inhibitory effects towards serine protease. |
| Uses | A xanthine oxidase inhibitor. |
| Definition | ChEBI: A trihydroxyanthraquinone derived from anthracene by substitution with oxo groups at C-9 and C-10 and with hydroxy groups at C-1, C-2 and C-4. |
| Uses | 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. |
| Purification Methods | Crystallise purpurin from aqueous EtOH, dry it at 100o. [Beilstein 8 IV 3568.] |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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