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CS-W001157 4
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1,1'-Binaphthyl-2,2'-diamine

  • CAS No. 4488-22-6

  • Cat. No. CS-0031454
  • Purity≥98%
  • MDL No.MFCD00145204

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

1,1'-Binaphthyl-2,2'-diamine|CS-0031454

Structure of 4488-22-6

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General Information

  • CAS No. 4488-22-6
  • Cat. No. CS-0031454
  • Purity ≥98%
  • MDL No. MFCD00145204
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₁₆N₂
  • Molecular Weight None
  • Synonym(s) 2,2'-Diamino-1,1'-dinaphthyl
  • SMILES NC1=C(C2=C(C=CC=C3)C3=CC=C2N)C4=CC=CC=C4C=C1

Description

Tyrosine is a polar, naturally occurring, non-essential amino acid. It is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies.

Application

1,1'-Binaphthyl-2,2'-diamine serves as a chiral scaffold for asymmetric catalysis, enabling enantioselective transformations through well-established coordination modes. Its rigid binaphthyl backbone provides robust stereocontrol, while the diamine functionality facilitates metal binding in catalyst systems. The compound exhibits bench stability and is compatible with standard purification methods, making it a practical building block for synthesizing transition-metal complexes used in asymmetric synthesis.

Synthesis

  • Route1
    • null|null
      91-59-8
    • ~92%
    • In-stock
      1,1'-Binaphthyl-2,2'-diamine|CS-0031454
      4488-22-6

    References

    • Asian Journal of Chemistry, , vol. 24, # 2 p. 840 - 842
  • Route2

    References

    • Journal of Organic Chemistry, , vol. 50, # 22 p. 4345 - 4349
  • Route3
    • null|null
      582-08-1
    • ~%
    • In-stock
      1,1'-Binaphthyl-2,2'-diamine|CS-0031454
      4488-22-6

    References

    • Chemische Berichte, , vol. 36, p. 4157,4163 Chemische Berichte, , vol. 30, p. 79

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS07
Signal Word : Danger
UN#: 3259
Class : 8
Packing Group : Ⅲ
Hazard Statements : H302-H318
Precautionary Statements : P264-P270-P280-P330-P501

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Computational Chemistry Data

  • TPSA   52.04
  • LogP   4.8244
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   1

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