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CS-W001157 4
Total: USD 88.00

1,3-Diphenyl-1H-pyrazole-4-carbaldehyde

  • CAS No. 21487-45-6

  • Cat. No. CS-0067992
  • Purity≥98%
  • MDL No.MFCD00525714

*For research and further manufacturing use only, not for direct human use.

1,3-Diphenyl-1H-pyrazole-4-carbaldehyde|CS-0067992

Structure of 21487-45-6

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General Information

  • CAS No. 21487-45-6
  • Cat. No. CS-0067992
  • Purity ≥98%
  • MDL No. MFCD00525714
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₆H₁₂N₂O
  • Molecular Weight 248.28
  • Synonym(s) 1,3-Diphenylpyrazole-4-carboxaldehyde
  • SMILES O=CC1=CN(C2=CC=CC=C2)N=C1C3=CC=CC=C3

Description

Guanidine hydrochloride is used for purification of proteins and nucleic acids. It can be used as a medicine, organic synthesis intermediate and is used in dyes. It acts as an intermediate in the preparation of sulfadiazine, which is an important raw material for sulfamethyldiazine, sulfamethazine and folic acid. It is utilized in the synthesis of 2-amino-pyrimidine, 2- amino -6- methyl-pyrimidine and 2-amino -4,6 - dimethyl-pyrimidine. Also used in RNA isolation to dissociate nucleoproteins and inhibit RNase.

Synthesis

  • Route1
    • null|null
      583-11-9
    • null|null
      68-12-2
    • ~90%
    • In-stock
      1,3-Diphenyl-1H-pyrazole-4-carbaldehyde|CS-0067992
      21487-45-6

    References

    • BURNHAM INSTITUTE FOR MEDICAL RESEARCH Patent: US2009/105254 A1, 2009 ; Location in patent: Page/Page column 22 ; US 20090105254 A1
  • Route2
    • null|null
      68-12-2
    • In-stock
      Acetophenone|CS-0015982
      98-86-2
    • null|null
      100-63-0
    • ~90%
    • In-stock
      1,3-Diphenyl-1H-pyrazole-4-carbaldehyde|CS-0067992
      21487-45-6

    References

    • Nasrullah, Muhammad; Khan, Misbahul Ain; Khan, Muhammad Naeem; Humphrey, Mark G. Humphrey; Nasim, Faizul Hassan; Chaudhry, Faryal; Abidi, Moeena Ghazal; Farooq, Umar; Munawar, Munawar Ali Asian Journal of Chemistry, 2013 , vol. 25, # 1 p. 419 - 423
  • Route3
    • (1,3-Diphenyl-1h-pyrazol-4-yl)methanol|CS-0355034
      40278-32-8
    • ~87%
    • In-stock
      1,3-Diphenyl-1H-pyrazole-4-carbaldehyde|CS-0067992
      21487-45-6

    References

    • Kumar, R. Senthil; Karthikeyan; Perumal, Paramasivan T. Canadian Journal of Chemistry, 2008 , vol. 86, # 7 p. 720 - 725

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS07
Signal Word : Danger
UN#: 1759
Class : 8
Packing Group : Ⅲ
Hazard Statements : H315-H318-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   34.89
  • LogP   3.3518
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   3

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