| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Company Name: |
Energy Chemical |
| Tel: |
400-0056266 |
| Email: |
sales8178@energy-chemical.com |
- ISOBARBITURIC ACID
-
- $30.00
-
2026-08-07
- CAS:496-76-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 3000KG
- ISOBARBITURIC ACID
-
- $1.00
-
2019-12-25
- CAS:496-76-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 200kg
|
| | Isobarbituric acid Basic information |
| Product Name: | Isobarbituric acid | | Synonyms: | Fluorouracil Impurity 2（Fluorouracil EP Impurity B）;Fluorouracil EP Impurity B;dihydropyrimidine-2,4,5(3H)-trione;TRIFLUOROACETIC ACID REAGENTPLUS 99%;2,4,5(3H)-Pyrimidinetrione, dihydro- (9CI);2,4,5-Trihydroxypyrimidine, 5-Hydroxyuracil;1,6-Dihydro-2,4,5(3H)-pyrimidinetrione;2-Hydroxy-1,6-dihydropyrimidine-4,5-dione | | CAS: | 496-76-4 | | MF: | C4H4N2O3 | | MW: | 128.09 | | EINECS: | 207-829-9 | | Product Categories: | Nucleotides;Aromatic;Bases & Related Reagents;Heterocycles;APIs & Intermediate;PYRIMIDINE | | Mol File: | 496-76-4.mol |  |
| | Isobarbituric acid Chemical Properties |
| Melting point | >300 °C (dec.)(lit.) | | density | 1.455±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | solubility | Soluble in DMSO (Sparingly), Methanol (Sparingly). | | pka | 8.25±0.20(Predicted) | | form | crystalline | | color | light yellow | | BRN | 127205 | | Major Application | forensics and toxicology
pharmaceutical (small molecule)
veterinary | | InChI | 1S/C4H4N2O3/c7-2-1-5-4(9)6-3(2)8/h1H2,(H2,5,6,8,9) | | InChIKey | FQXOOGHQVPKHPG-UHFFFAOYSA-N | | SMILES | O=C1CNC(=O)NC1=O |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 2933599550 | | Storage Class | 11 - Combustible Solids |
| | Isobarbituric acid Usage And Synthesis |
| Chemical Properties | light yellow to beige granular powder | | Uses | A 5-hydroxy derivative of the nucleobase Uracil (U801000) and an isomer of Barbituric Acid (B118650). Studies show that it can form stable base pairs with all four bases in a DNA duplex. It has been u
sed as oxidative DNA damage biomarker in tissue engineered skin | | Uses | 2,4,5-Trihydroxypyrimidine studies show that it can form stable base pairs with all four bases in a DNA duplex. It has been used as oxidative DNA damage biomarker in tissue engineered skin. It acts as an antagonist of uracil in the growth of Lactobacillus casei. |
| | Isobarbituric acid Preparation Products And Raw materials |
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