Cas no 16019-33-3 (2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde)

2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde is a versatile pyrimidine derivative widely used as a key intermediate in organic synthesis and pharmaceutical research. Its reactive aldehyde group and dichloropyrimidine scaffold make it valuable for constructing complex heterocyclic compounds, particularly in the development of agrochemicals and bioactive molecules. The dichloro substitution enhances electrophilic reactivity, facilitating nucleophilic aromatic substitution reactions. This compound is particularly useful in cross-coupling and condensation reactions, enabling efficient synthesis of tailored pyrimidine-based structures. Its stability under controlled conditions ensures reliable handling in laboratory settings. Researchers favor this intermediate for its balanced reactivity and compatibility with diverse synthetic protocols, making it a practical choice for advanced chemical applications.
2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde structure
16019-33-3 structure
Product Name:2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde
CAS No:16019-33-3
MF:C6H4Cl2N2O
MW:191.014759063721
MDL:MFCD09991563
CID:50289
PubChem ID:13989292
Update Time:2025-06-26

2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde Chemical and Physical Properties

Names and Identifiers

    • 2-(4,6-Dichloropyrimidin-5-yl)acetaldehyde
    • 5-Acetaldehydeyl-4,6-dichloropyrimidine
    • (4,6-Dichloro-pyrimidin-5-yl)acetaldehyde
    • 5-PYRIMIDINEACETALDEHYDE, 4,6-DICHLORO-
    • Benzeneacetic acid, 2-forMyl-
    • 4,6-Dichloropyrimidine-5-acetaldehyde
    • (4,6-Dichloro-pyrimidin-5-yl)-acetaldehyde
    • 4,6-Dichloro-5-pyrimidineacetaldehyde
    • (4,6-dichloropyrimidin-5-yl)acetaldehyde
    • 2-(4,6-dichloro-5-pyrimidinyl)acetaldehyde
    • PubChem14180
    • dichloropyrimidinylacetaldehyde
    • PYR156
    • 4,6-Dichloropyrimidine-5-ethanal
    • QEBITPOSBYZLCY-UHFFFAOYSA-N
    • BC
    • SCHEMBL782788
    • AM20080430
    • AKOS006312282
    • SY022588
    • CS-M2478
    • EE-0022
    • 2-(4 pound not6-Dichloropyrimidin-5-yl)acetaldehyde
    • FT-0630265
    • AC-9086
    • A810121
    • EN300-85754
    • 2-(4,6-Dichloro-5-pyrimidyl)acetaldehyde
    • BCP05377
    • J-505882
    • 5-Acetaldehyde-4,6-dichloropyrimidine
    • DTXSID80553867
    • 2-(4,6-dichloropyrimidine-5-yl)acetaldehyde
    • 16019-33-3
    • SB18009
    • MFCD09991563
    • DB-014544
    • 2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde
    • MDL: MFCD09991563
    • Inchi: 1S/C6H4Cl2N2O/c7-5-4(1-2-11)6(8)10-3-9-5/h2-3H,1H2
    • InChI Key: QEBITPOSBYZLCY-UHFFFAOYSA-N
    • SMILES: ClC1C(=C(N=CN=1)Cl)CC=O

Computed Properties

  • Exact Mass: 189.97000
  • Monoisotopic Mass: 189.9700681g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 2
  • Complexity: 135
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 42.8
  • XLogP3: 1.5

Experimental Properties

  • Color/Form: Pale-yellow to Yellow-brown Solid
  • Density: 1.47
  • Melting Point: No data available
  • Boiling Point: 312.7℃ at 760 mmHg
  • Flash Point: 312.7 °C at 760 mmHg
  • Refractive Index: 1.559
  • PSA: 42.85000
  • LogP: 1.52480

2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde Security Information

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2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde Production Method

2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:16019-33-3)4,6-二氯嘧啶-5-乙醛
Order Number:LE27047778
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 13:02
Price ($):discuss personally

Additional information on 2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde

Comprehensive Overview of 2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde (CAS No. 16019-33-3)

2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde (CAS No. 16019-33-3) is a highly specialized chemical compound widely utilized in pharmaceutical and agrochemical research. This compound, characterized by its unique pyrimidine backbone and aldehyde functional group, serves as a critical intermediate in the synthesis of various bioactive molecules. Its molecular structure, featuring two chlorine atoms at the 4 and 6 positions of the pyrimidine ring, enhances its reactivity, making it invaluable for cross-coupling reactions and nucleophilic substitutions.

In recent years, the demand for 2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde has surged due to its role in developing novel antiviral agents and herbicides. Researchers are particularly interested in its potential applications in drug discovery, where it acts as a building block for small-molecule inhibitors targeting enzymes and receptors. The compound's versatility is further highlighted by its use in crop protection formulations, addressing global concerns about food security and sustainable agriculture.

The synthesis of 2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde involves multi-step organic reactions, including chlorination and oxidation processes. Advanced analytical techniques such as NMR spectroscopy and mass spectrometry are employed to ensure high purity and consistency. Given its sensitivity to moisture and light, proper storage conditions—such as airtight containers and controlled temperatures—are essential to maintain its stability.

From an industrial perspective, manufacturers are optimizing production methods to meet the growing demand while adhering to green chemistry principles. Solvent-free reactions and catalytic reductions are being explored to minimize environmental impact. This aligns with the broader trend of sustainable chemical synthesis, a topic frequently searched by professionals in the field.

For researchers and procurement specialists, understanding the structure-activity relationship (SAR) of 2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde is crucial. Its electrophilic aldehyde group enables facile conjugation with amines and hydrazines, expanding its utility in combinatorial chemistry. Additionally, the compound's compatibility with high-throughput screening platforms makes it a favorite in medicinal chemistry labs.

As the scientific community continues to explore its applications, 2-(4,6-Dichloropyrimidin-5-YL)acetaldehyde remains a focal point in organic synthesis literature. Its relevance to personalized medicine and precision agriculture underscores its importance in addressing contemporary challenges. For those seeking detailed technical data, peer-reviewed journals and patent databases offer extensive insights into its synthetic routes and derivatives.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:16019-33-3)4,6-二氯嘧啶-5-乙醛
LE27047778
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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