63447-38-1 - Names and Identifiers
Name | 4,6-Dihydroxy-5-methylpyrimidine
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Synonyms | 5-METHYLPYRIMIDIN-4,6-DIOL 5-METHYL-4,6-PYRIMIDINEDIOL 5-Methylpyrimidine-4,6-diol 4,6-DIHYDROXY-5-METHYLPYRIMIDINE 4,6-Dihydroxy-5-methylpyrimidine 5-Methyl-4,6(1H,5H)-pyrimidinedione 4,6(1H,5H)-Pyrimidinedione, 5-methyl- (7CI,9CI) 6-Hydroxy-5-methyl-4(1H)-pyrimidinone
4,6-Dihydroxy-5-methylpyrimidine 4,6-Dihydroxy-5-methylpyrimidine, 4,6-Dihydroxy-5-methyl-1,3-diazine, 5-Methylpyrimidine-4,6(1H,5H)-dione
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CAS | 63447-38-1
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EINECS | 254-941-9 |
63447-38-1 - Physico-chemical Properties
Molecular Formula | C5H6N2O2
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Molar Mass | 126.11 |
Density | 1.44±0.1 g/cm3(Predicted) |
Melting Point | >300 °C (lit.) |
Solubility | DMSO, Methanol |
Appearance | White solid |
Color | White |
pKa | 9.41±0.40(Predicted) |
Storage Condition | -20°C Freezer |
MDL | MFCD04037280 |
63447-38-1 - Risk and Safety
Hazard Symbols | Xi - Irritant
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Risk Codes | 41 - Risk of serious damage to eyes
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/39 -
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WGK Germany | 3 |
Hazard Class | IRRITANT |
63447-38-1 - Introduction
4, is an organic compound with the formula C5H6N2O2. Its properties are as follows:
1. Appearance: Colorless or light yellow crystalline or powdery solid.
2. Solubility: Soluble in water, alcohols and ketones, insoluble in non-polar solvents.
3. melting point: about 150-152 degrees Celsius.
4, has a range of applications in medicine and chemistry:
1. Drug synthesis: as an intermediate, it can be used to synthesize a variety of important drugs, such as thiamine pyrimidine salicylate (a non-steroidal anti-inflammatory drug) and aminophylline (a bronchodilator).
2. labeling reagent: as one of ribonucleic acid (RNA) labeling reagents, it is used for genetic and molecular biological research.
3. Plant growth regulator: In the field of botany, 4. It can also be used as a plant growth regulator to promote plant growth and increase crop yield.
This compound is generally prepared in the following ways:
1. by hexahydropyrimidine and acetone nitrile reaction under alkaline conditions.
2. by five hydroxy ethyl ketone and ammonia urea reaction system.
When using 4,, you need to pay attention to the following safety information:
1. Inhalation, ingestion or contact with the compound may cause harm to human health, and direct contact should be avoided.
2. Wear appropriate protective equipment during use and handling, such as lab gloves, goggles, and laboratory clothing.
3. Avoid confined space operation of the compound and ensure good ventilation.
4. storage should be placed in a cool, dry, sealed container, away from fire and high temperature.
Last Update:2024-04-09 21:21:28