PURPURIN
- CAS No.
- 81-54-9
- Chemical Name:
- PURPURIN
- Synonyms
- PURPURIN;CI 58205;Verantin;c.i.1037;Purpurine;C.I. 1037;c.i.75410;NSC 10447;C.I. 75410;CI NO 58205
- CBNumber:
- CB0715728
- Molecular Formula:
- C14H8O5
- Molecular Weight:
- 256.21
- MDL Number:
- MFCD00001203
- MOL File:
- 81-54-9.mol
- MSDS File:
- SDS
| 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 |
| EWG's Food Scores | 1 |
| FDA UNII | L1GT81LS6N |
| EPA Substance Registry System | Purpurin (81-54-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
PURPURIN price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | PHL89771 | Purpurin phyproof? Reference Substance | 81-54-9 | 100MG | $262 | 2024-03-01 | Buy |
| Sigma-Aldrich | 229148 | Purpurin Dye content 90% | 81-54-9 | 5g | $73.7 | 2024-03-01 | Buy |
| TCI Chemical | P0605 | Purpurin >95.0%(HPLC) | 81-54-9 | 25g | $383 | 2024-03-01 | Buy |
| Cayman Chemical | 11752 | Purpurin ≥95% | 81-54-9 | 5g | $32 | 2024-03-01 | Buy |
| Cayman Chemical | 11752 | Purpurin ≥95% | 81-54-9 | 10g | $61 | 2024-03-01 | Buy |
PURPURIN Chemical Properties,Uses,Production
Chemical Properties
brown-red to brown powder
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.
Uses
xanthin oxidase inhibitor, irritant
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.
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.
Purification Methods
Crystallise purpurin from aqueous EtOH, dry it at 100o. [Beilstein 8 IV 3568.]
PURPURIN Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| Chengdu Greenpure Biopharma CO.,Ltd | 18283602253; +8618283602253 | jancyzheng@gcgreenpure.com | China | 953 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29885 | 58 |
| Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 | sales@biopurify.com | China | 3772 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | sales@dolonchem.com | CHINA | 2972 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2993 | 58 |
| Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 | sales@pioneerbiotech.com | China | 3000 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
View Lastest Price from PURPURIN manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-11 | Purpurin
81-54-9
|
US $98.00-30.00 / mg | ≥95% | 10g | TargetMol Chemicals Inc. | ||
 |
2023-02-24 | Purpurin
81-54-9
|
US $0.00 / mg | 20mg | ≥98%(HPLC) | 10 g | Shanghai Standard Technology Co., Ltd. | |
 |
2019-07-06 | PURPURIN
81-54-9
|
US $1.00 / kg | 1g | 99% | 100KG | Career Henan Chemical Co |