2-Amino-4-chloropyrimidine
- CAS NO.：3993-78-0
- Empirical Formula: C4H4ClN3
- Molecular Weight: 129.55
- MDL number: MFCD00038021
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:22:15
What is 2-Amino-4-chloropyrimidine?
Chemical properties
White Solid
The Uses of 2-Amino-4-chloropyrimidine
2-Amino-4-chloropyrimidine is a substrate used in a palladium-catalyzed cyanation with zinc(II) cyanide. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields.
Purification Methods
It has also been purified by sublimation in a vacuum and recrystrallisation from H2O. [Hilbert & Johnson J Am Chem Soc 52 1155 1930, Beilstein 24 H 80, 25 III/IV 2117.]
Properties of 2-Amino-4-chloropyrimidine
| Melting point: | 155-160 °C (dec.) |
| Boiling point: | 314.6±34.0 °C(Predicted) |
| Density | 1.437±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Soluble in dimethyl sulfoxide. |
| form | Solid |
| pka | 3.55±0.10(Predicted) |
| color | White |
| CAS DataBase Reference | 3993-78-0(CAS DataBase Reference) |
Safety information for 2-Amino-4-chloropyrimidine
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for 2-Amino-4-chloropyrimidine
2-Amino-4-chloropyrimidine manufacturer
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product: 2-Amino-4-chloropyrimidine 97.00%
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