Cas no 91591-72-9 (2,4-dichloro-6-methyl-pyridine-3-carbaldehyde)

2,4-Dichloro-6-methyl-pyridine-3-carbaldehyde is a versatile heterocyclic compound featuring a pyridine core substituted with chloro and methyl groups, along with a reactive formyl functional group at the 3-position. This structure imparts significant utility in organic synthesis, particularly as a key intermediate in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. The presence of electron-withdrawing chloro groups enhances its reactivity in nucleophilic substitution and cross-coupling reactions, while the formyl group allows for further derivatization. Its well-defined reactivity profile and stability under standard conditions make it a valuable building block for constructing complex molecular frameworks. The compound is typically handled under controlled conditions due to its potential sensitivity.
2,4-dichloro-6-methyl-pyridine-3-carbaldehyde structure
91591-72-9 structure
Product Name:2,4-dichloro-6-methyl-pyridine-3-carbaldehyde
CAS No:91591-72-9
MF:C7H5Cl2NO
MW:190.026699781418
MDL:MFCD08272074
CID:799940
PubChem ID:11252481
Update Time:2025-06-07

2,4-dichloro-6-methyl-pyridine-3-carbaldehyde Chemical and Physical Properties

Names and Identifiers

    • 2,4-dichloro-6-methylnicotinaldehyde
    • 2,4-dichloro-6-methylpyridine-3-carbaldehyde
    • 3-Pyridinecarboxaldehyde,2,4-dichloro-6-methyl-
    • C7H5CL2NO
    • 2,4-Dichloro-6-methylpyridine-3-carboxaldehyde
    • 3-Pyridinecarboxaldehyde,2,4-dichloro-6-methyl
    • 2,4-dichloro-6-methyl-pyridine-3-carbaldehyde
    • DTXSID90460134
    • D79309
    • SCHEMBL2630762
    • SY264880
    • AS-79590
    • MFCD08272074
    • AKOS006230727
    • 91591-72-9
    • QUHJCWDZCMZQFW-UHFFFAOYSA-N
    • AB44296
    • MDL： MFCD08272074
    • Inchi： 1S/C7H5Cl2NO/c1-4-2-6(8)5(3-11)7(9)10-4/h2-3H,1H3
    • InChI Key： QUHJCWDZCMZQFW-UHFFFAOYSA-N
    • SMILES： ClC1=CC(C)=NC(=C1C=O)Cl

Computed Properties

  • Exact Mass: 188.97500
  • Monoisotopic Mass: 188.9748192g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 153
  • 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
  • XLogP3: 2.3
  • Topological Polar Surface Area: 30?2

Experimental Properties

  • PSA: 29.96000
  • LogP: 2.50930

2,4-dichloro-6-methyl-pyridine-3-carbaldehyde Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
eNovation Chemicals LLC
D921003-1g
2,4-Dichloro-6-methylnicotinaldehyde
 91591-72-9 95%
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Alichem
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 91591-72-9 97%
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Alichem
A029206281-10g
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 91591-72-9 97%
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 $3449.16 2023-08-31
Alichem
A029206281-25g
2,4-Dichloro-6-methylnicotinaldehyde
 91591-72-9 97%
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 $6348.92 2023-08-31
eNovation Chemicals LLC
D684535-100mg
2,4-dichloro-6-methyl-pyridine-3-carbaldehyde
 91591-72-9 97%
100mg
 $245 2024-07-21
eNovation Chemicals LLC
D684535-250MG
2,4-dichloro-6-methyl-pyridine-3-carbaldehyde
 91591-72-9 97%
250mg
 $375 2024-07-21
eNovation Chemicals LLC
D684535-500MG
2,4-dichloro-6-methyl-pyridine-3-carbaldehyde
 91591-72-9 97%
500mg
 $625 2024-07-21
eNovation Chemicals LLC
D684535-1G
2,4-dichloro-6-methyl-pyridine-3-carbaldehyde
 91591-72-9 97%
1g
 $940 2024-07-21
eNovation Chemicals LLC
D684535-5G
2,4-dichloro-6-methyl-pyridine-3-carbaldehyde
 91591-72-9 97%
5g
 $2820 2024-07-21
eNovation Chemicals LLC
D684535-10G
2,4-dichloro-6-methyl-pyridine-3-carbaldehyde
 91591-72-9 97%
10g
 $4705 2024-07-21

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