2-Amino-4-methoxy-6-methylpyrimidine
- CAS NO.:7749-47-5
- Empirical Formula: C6H9N3O
- Molecular Weight: 139.16
- MDL number: MFCD00059768
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 2-Amino-4-methoxy-6-methylpyrimidine?
Chemical properties
white to pinkish or light beige
The Uses of 2-Amino-4-methoxy-6-methylpyrimidine
2-Amino-4-methoxy-6-methylpyrimidine may be employed as nucleophile to investigate the regioselective introduction of some nucleophiles at the secondary position of Baylis-Hillman adducts. It may be used in the preparation of 2-amino-4-methoxy-6-methylpyrimidin-1-ium picrate.
General Description
2-Amino-4-methoxy-6-methylpyrimidine (AMMP) is a pyrimidine derivative. It acts as electron donor and forms charge transfer complexes with iodine (σ-electron acceptor). The FTIR and FT-Raman spectra of 2-amino-4-methoxy-6-methylpyrimidine have been recorded to evaluate the energy, structural and thermodynamical parameters. Molecules of AMMP exhibit space group of Pnma and are joined by two N-H…N hydrogen bonds.
Purification Methods
Recrystallise it from H2O. The picrate has m 220-221o(dec). [Baker et al. J Am pKEst ~ Chem Soc 69 3072, 3075 1947, Sirakawa et al. Yakugaku Zasshi 73 598 1953, Backer & Grevenstuk Recl Trav Chim, Pays-Bas 61 291 1942, Beilstein 25 III/IV 3385.]
Properties of 2-Amino-4-methoxy-6-methylpyrimidine
Melting point: | 156-158 °C (lit.) |
Boiling point: | 255.11°C (rough estimate) |
Density | 1.2081 (rough estimate) |
refractive index | 1.6500 (estimate) |
solubility | methanol: soluble1%, clear to very slightly hazy, colorless to yellow |
pka | 6.38±0.10(Predicted) |
form | powder to crystal |
color | White to Almost white |
BRN | 121733 |
CAS DataBase Reference | 7749-47-5(CAS DataBase Reference) |
Safety information for 2-Amino-4-methoxy-6-methylpyrimidine
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Amino-4-methoxy-6-methylpyrimidine
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