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(R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxaldehyde

  • CAS No. 121314-69-0

  • Cat. No. CS-0086743
  • Purity≥97%
  • MDL No.MFCD27951997
  • HazMat Fee +

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    Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

    If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

    Type
    HazMat Fee
    Excepted Quantity $0.00
    FedEx Limited Quantities Ground $0.00
    Hazmat Ground shipping $50.00+
    Inaccessible (Haz class 6.1 or 9), Domestic $68.00+
    Accessible (Haz class 3, 4, 5 or 8), Domestic $158.00+
    Inaccessible (Haz class 6.1 or 9), International $108.00+
    Accessible (Haz class 3, 4, 5 or 8), International $238.00+

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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

(R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxaldehyde|CS-0086743

Structure of 121314-69-0

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Description

(R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxaldehyde features a chiral binaphthyl scaffold with two aldehyde and two hydroxyl groups positioned for directional coordination. This configuration enables selective metal binding in asymmetric catalysis and facilitates robust ligand integration in transition metal complexes. The molecule's rigidity and defined stereochemistry support high enantioselectivity in synthesis workflows.

Application

(R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxaldehyde serves as a chiral bis-aldehyde scaffold for the construction of enantioselective ligands and catalysts. Its orthogonal functional groups enable controlled assembly in asymmetric synthesis, while the binaphthyl backbone provides inherent chirality and rigidity. The aldehyde functionalities facilitate imine formation and reductive amination, offering reliable access to complex chiral architectures under standard bench conditions.

General Information

  • CAS No. 121314-69-0
  • Cat. No. CS-0086743
  • Purity ≥97%
  • MDL No. MFCD27951997
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₂H₁₄O₄
  • Molecular Weight 342.35
  • Synonym(s) 4-(3-Formyl-2-hydroxynaphthalen-1-yl)-3-hydroxynaphthalene-2-carbaldehyde
  • SMILES OC1=C(C2=C(C=CC=C3)C3=CC(C=O)=C2O)C4=CC=CC=C4C=C1C=O

Computational Chemistry Data

  • TPSA   74.6
  • LogP   4.6962
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   3

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P260-P264-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501

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