Alloxan
- CAS No.
- 50-71-5
- Chemical Name:
- Alloxan
- Synonyms
- Alloxane;Pyrimidine-2,4,5,6(1H,3H)-tetraone;ALOXAN;ALLOXAN;ALLOXAN 98%;Mesoxalurea;Alloxan 7169;MESOXALYLUREA;Urea, mesoxalyl-;yrimidinetetrone
- CBNumber:
- CB4719885
- Molecular Formula:
- C4H2N2O4
- Molecular Weight:
- 142.07
- MDL Number:
- MFCD00006031
- MOL File:
- 50-71-5.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Pyrimidine-2,4,5,6(1H,3H)-tetraone | AA003U04 | 10mg | $283 |
| Pyrimidine-2,4,5,6(1H,3H)-tetraone | AA003U04 | 50mg | $327 |
| Pyrimidine-2,4,5,6(1H,3H)-tetraone | AA003U04 | 100mg | $362 |
| Pyrimidine-2,4,5,6(1H,3H)-tetraone | AA003U04 | 500mg | $517 |
| Pyrimidine-2,4,5,6(1H,3H)-tetraone | AA003U04 | 5g | $573 |
| More product size | |||
| Melting point | ~245 °C (dec.) |
|---|---|
| Boiling point | 259.59°C (rough estimate) |
| Density | 1.8588 (rough estimate) |
| refractive index | 1.4610 (estimate) |
| storage temp. | 2-8°C |
| pka | pK (25°) 6.63 |
| Water Solubility | 8g/L(temperature not stated) |
| CAS DataBase Reference | 50-71-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 6SW5YHA5NG |
| NIST Chemistry Reference | Alloxan(50-71-5) |
| EPA Substance Registry System | 2,4,5,6(1H,3H)-Pyrimidinetetrone (50-71-5) |
SAFETY
Risk and Safety Statements
| Hazard Codes | Xn |
|---|---|
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 8-10-23 |
| TSCA | TSCA listed |
| Hazardous Substances Data | 50-71-5(Hazardous Substances Data) |
Alloxan price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| aablocks | AA003U04 | Pyrimidine-2,4,5,6(1H,3H)-tetraone | 50-71-5 | 10mg | $283 | 2026-05-28 | Buy |
| aablocks | AA003U04 | Pyrimidine-2,4,5,6(1H,3H)-tetraone | 50-71-5 | 50mg | $327 | 2026-05-28 | Buy |
| aablocks | AA003U04 | Pyrimidine-2,4,5,6(1H,3H)-tetraone | 50-71-5 | 100mg | $362 | 2026-05-28 | Buy |
| aablocks | AA003U04 | Pyrimidine-2,4,5,6(1H,3H)-tetraone | 50-71-5 | 500mg | $517 | 2026-05-28 | Buy |
| aablocks | AA003U04 | Pyrimidine-2,4,5,6(1H,3H)-tetraone | 50-71-5 | 5g | $573 | 2026-05-28 | Buy |
Alloxan Chemical Properties,Uses,Production
Chemical Properties
Alloxan is a white crystals, become pink on exposure to air; colorless aqueous solution which imparts pink color to skin. Soluble in water and alcohol.
Uses
Alloxan is used in biochemical research, cosmetics, organic synthesis.
Definition
ChEBI: A member of the class of pyrimidones, the structure of which is that of perhydropyrimidine substituted at C-2, -4, -5 and -6 by oxo groups.
Safety Profile
Poison by intraperitoneal, intravenous, subcutaneous, and rectal routes. Moderately toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. Produces dlabetes in experimental animals. Decomposes in storage to release CO2. Do not store in sealed container. Explodes when heated above 170℃. When heated to decomposition it emits toxic fumes of NOx,.
Purification Methods
Crystallisation from water gives the tetrahydrate. Anhydrous crystals are obtained by crystallisation from acetone, glacial acetic acid or by sublimation in vacuo. [See below and Beilstein 24 H 500, 24 I 428, 24 II 301, 24 III/IV 2137.]
Alloxan Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49979 | 58 | |
| Career Henan Chemica Co | +86-0371-86658258 +86-13203830695 | laboratory@coreychem.com | China | 30224 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34563 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-86-17392712779 +86-13289823923 | 1090@dideu.com | China | 8660 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; | support@targetmol.com | United States | 39037 | 58 |
| Qingdao Dexin Chemical Co., Ltd | +86-15553333686 | 15553333686@qq.com | China | 3113 | 58 |
| Shanghai Likang New Materials Co., Limited | +86-16631818819 +86-17736933208 | 3684455296@qq.com | China | 9300 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43414 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| JinYan Chemicals(ShangHai) Co.,Ltd. | 13817811078 | sales@jingyan-chemical.com | China | 9976 | 60 |
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