Cas no 433920-86-6 (4-(4-Methyl-1H-pyrazol-1-yl)benzaldehyde)

4-(4-Methyl-1H-pyrazol-1-yl)benzaldehyde is a versatile aromatic aldehyde featuring a pyrazole substituent, which enhances its utility in organic synthesis and pharmaceutical applications. The compound's aldehyde group provides a reactive site for condensation and nucleophilic addition reactions, while the 4-methylpyrazole moiety contributes to its stability and potential biological activity. This intermediate is particularly valuable in the development of heterocyclic compounds, ligands, and agrochemicals. Its well-defined structure and consistent purity make it suitable for research and industrial-scale processes. The product is typically characterized by high reactivity and selectivity, enabling precise modifications in complex synthetic pathways.
4-(4-Methyl-1H-pyrazol-1-yl)benzaldehyde structure
433920-86-6 structure
Product Name:4-(4-Methyl-1H-pyrazol-1-yl)benzaldehyde
CAS No:433920-86-6
MF:C11H10N2O
MW:186.20990228653
CID:825880
PubChem ID:22630781
Update Time:2025-10-05

4-(4-Methyl-1H-pyrazol-1-yl)benzaldehyde Chemical and Physical Properties

Names and Identifiers

    • 4-(4-Methyl-1H-pyrazol-1-yl)benzaldehyde
    • 4-(4-methylpyrazol-1-yl)benzaldehyde
    • AG-F-53599
    • AK-80305
    • ANW-63509
    • CTK4I7294
    • JSPY-st000044
    • JSPY-st000097
    • JSPY-st000199
    • DTXSID60627116
    • F80155
    • EN300-1293047
    • CS-0282120
    • AKOS010092721
    • SCHEMBL6876042
    • REMCWTMSJFZBQE-UHFFFAOYSA-N
    • 433920-86-6
    • Inchi： 1S/C11H10N2O/c1-9-6-12-13(7-9)11-4-2-10(8-14)3-5-11/h2-8H,1H3
    • InChI Key： REMCWTMSJFZBQE-UHFFFAOYSA-N
    • SMILES： O=CC1C=CC(=CC=1)N1C=C(C)C=N1

Computed Properties

  • Exact Mass: 186.07900
  • Monoisotopic Mass: 186.079312947g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 2
  • Complexity: 200
  • 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: 1.7
  • Topological Polar Surface Area: 34.9?2

Experimental Properties

  • PSA: 34.89000
  • LogP: 1.99320

4-(4-Methyl-1H-pyrazol-1-yl)benzaldehyde Customs Data

  • HS CODE：2933199090
  • Customs Data：

    China Customs Code:

    2933199090

    Overview:

    2933199090. Other structurally non fused pyrazole ring compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

4-(4-Methyl-1H-pyrazol-1-yl)benzaldehyde Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Alichem
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4-(4-Methyl-1H-pyrazol-1-yl)benzaldehyde
 433920-86-6 95%
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Chemenu
CM187835-5g
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 433920-86-6 95%
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eNovation Chemicals LLC
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 433920-86-6 98%
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eNovation Chemicals LLC
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eNovation Chemicals LLC
Y1264999-1g
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 433920-86-6 98%
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eNovation Chemicals LLC
Y1264999-250mg
4-(4-METHYL-1H-PYRAZOL-1-YL)BENZALDEHYDE
 433920-86-6 98%
250mg
 $135 2025-02-21
eNovation Chemicals LLC
Y1264999-100mg
4-(4-METHYL-1H-PYRAZOL-1-YL)BENZALDEHYDE
 433920-86-6 98%
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 $100 2024-06-06
eNovation Chemicals LLC
Y1264999-250mg
4-(4-METHYL-1H-PYRAZOL-1-YL)BENZALDEHYDE
 433920-86-6 98%
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Enamine
EN300-1293047-1.0g
4-(4-methyl-1H-pyrazol-1-yl)benzaldehyde
 433920-86-6
1g
 $0.0 2023-06-06

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