Description

5-Pyrimidinecarboxaldehyde, o-Methyloxime, [C(E)]- (9Ci) is a specialized organic building block featuring a pyrimidine core functionalized with an oxime group. This compound is of significant value in advanced organic synthesis, serving as a key intermediate for constructing complex heterocyclic molecules and active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel compounds and materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzymes or receptors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds used in material science and specialty chemicals.
• Ligand and Catalyst Development: The oxime functional group can be utilized to create chelating ligands for metal catalysis and coordination chemistry.
• Academic and R&D Laboratories: Employed in fundamental research to explore new chemical reactions and pathways involving pyrimidine derivatives.

Basic Information

Product Name	5-Pyrimidinecarboxaldehyde, o-Methyloxime, [C(E)]- (9Ci)
CAS No.	349493-18-1
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	(E)-5-Pyrimidinecarboxaldehyde O-methyloxime; (E)-N-Methoxy-1-(pyrimidin-5-yl)methanimine; 5-((E)-(Methoxyimino)methyl)pyrimidine; Pyrimidine-5-carboxaldehyde O-methyloxime (E)-isomer; 5-Formylpyrimidine O-methyloxime; 5-Pyrimidinecarboxaldehyde, O-methyloxime, (E)-; 349493-18-1
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Quality is assured through analytical techniques including HPLC, GC, NMR, and mass spectrometry. Specifications can be tailored to meet specific research or cGMP requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.