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HomeProduct name list2-Amino-4-methylpyrimidine

2-Amino-4-methylpyrimidine

  • CAS NO.:108-52-1
  • Empirical Formula: C5H7N3
  • Molecular Weight: 109.13
  • MDL number: MFCD00006101
  • EINECS: 203-591-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-01-02 18:26:26
2-Amino-4-methylpyrimidine Structural

What is 2-Amino-4-methylpyrimidine?

Chemical properties

OFF-WHITE TO LIGHT BROWN CRYSTALLINE POWDER

The Uses of 2-Amino-4-methylpyrimidine

2-Amino-4-methylpyrimidine is a compound involved in a study about carbonylation as a key reaction in anaerobic acetone activation by Desulfococcus biacutus. 2-Amino-4-methylpyrimidine is formed as the product of a reaction between acetoacetaldehyde and guanidine.

Definition

ChEBI: 2-Amino-4-methylpyrimidine is an aminopyrimidine.

Synthesis Reference(s)

Journal of the American Chemical Society, 73, p. 3526, 1951 DOI: 10.1021/ja01151a529

Purification Methods

Crystallise the pyrimidine from H2O or EtOH and sublime it in a vacuum. The picrate crystallises from EtOH and has m 235-236o(dec). [Beilstein 24 H 84, 25 III/IV 2152.]

Properties of 2-Amino-4-methylpyrimidine

Melting point: 158-160 °C(lit.)
Boiling point: 194.6°C (rough estimate)
Density  1 g/cm3
refractive index  1.5340 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  DMSO (Slightly), Methanol (Slightly)
pka pK1: 4.11(+1) (20°C)
form  Crystalline Powder
color  Off-white to light brown
BRN  108506
CAS DataBase Reference 108-52-1(CAS DataBase Reference)
NIST Chemistry Reference 2-Amino-4-methylpyrimidine(108-52-1)

Safety information for 2-Amino-4-methylpyrimidine

Signal word Warning
Pictogram(s)
ghs
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.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 2-Amino-4-methylpyrimidine

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