Barbituric Acid with CAS number 67-52-7 under the brand names MALLAK BA. We manufacture and export this product compound useful in organic synthesis. It is a very useful synthetic intermediate. Its similar names are Barbituric acid; 2,4,6(1H,3H,5H)-Pyrimidinetrione; 2,4,6-trioxohexahydropyrimidine.
Barbituric Acid 
Technical Data Sheet of Barbituric Acid
Revision No.: 1
Revision Date: 11 / 2018
| Product Name | Barbituric Acid |
| Molecular Formula | C4H4N2 O3 |
| Molecular Weight | 128.09g/mol |
| CAS No | 67-52-7 |
Synonyms:
Barbituric acid; 2,4,6(1H,3H,5H)-Pyrimidinetrione; 2,4,6-trioxohexahydropyrimidine;
2,4,6-trihydroxypyrimidine;
2,4,6-trioxypyrimidine; 1,2,3,4,5,6-Hexahydro-2,4,6-pyrimidinetrione; 2,4,6-pyrimidinetriol;
2,4,6-pyrimidinetrione;
pyrimidinetriol; 2,4,6-trihydroxy-1,3-diazine; N,N-malonylurea; malonylurea; 6-hydroxyuracil;
6-hydroxy-hydrouracil;
N,N-(1,3-dioxo-1,3-propanediyl)urea; Barbitursure; ARBIBTONE ACID; Balonylurea acid;
N,N'-MALONYLUREA; barbituric;
pyrimidine-2,4,6-trione; Barbituric Acid Gr; Hexahydropyrimidine-2,4,6-trione; Malonylurea; NSC 7889;
Fluorouracil Related Compound A; Fluorouracil EP Impurity A
| Appearance | White Solid Powder |
| Odour | Odorless |
| Purity (by G.C.) | 99.0% |
| Density | 1.455g/cm3 |
| Melting Point | 248-255ºC |
| Boiling Point | 260 °C |
| Ignition temperature | No data available |
| Flash Point | 150 °C |
| Moisture (by K.F.) | No data available |
| PH: | No data available |
| Water Solubility | 142 g/L (20 ºC), 100 mg soluble in 1 mL of hot water, & also soluble in DMSO (Slightly) and Methanol (Slightly). |
| Stability | Stable under normal conditions. Heat sensitive. |
| Barbituric acid (BA) may be used in the preparation of the corresponding hemiaminals, via chemo selective reduction in the presence of SmI2/H2O reagent. |
| It may be used in the preparation of BA- modified conjugated carbon nitride nano-sheets. |
| It may be used to synthesize of 5-ylidenebarbituric acid derivatives via Knoevenagel condensation with aromatic and α,β-conjugated aromatic aldehydes and 5-diaminomethylenebarbiturates by reacting with substituted carbodiimides. |
| Barbituric acid is a useful acid for organic and drug syntheses. |
| Barbituric Acid (Fluorouracil EP Impurity A) is a parent compound of barbiturate drugs. |
| It is used in the production of riboflavin, a nutritional factor. |
| Store in a cool & dry place. Keep containers tightly closed. |
| 25 kg woven bag or kraft bag. |
| Packaging according to customer requirements (25kg, 50kg, & 100kg and more). |
Note: Information given in this technical data sheet is based on current knowledge and our laboratory evaluation; it is presented as per our opinion without any guarantee. Buyers must carry out their own tests and experiments to determine the suitability and completeness of our products for their use and application.
