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7462-45-5

(2S,3S)-2-Dibenzylamino-3-hydroxy-butyric acid is a chiral organic compound with the molecular formula C16H19NO3. It is a derivative of butyric acid, featuring a hydroxyl group at the 3-position and a dibenzylamino group at the 2-position. The compound is characterized by its stereochemistry, with the 2S,3S configuration indicating that both the 2nd and 3rd carbon atoms have an S (sine dextra) configuration. (2S,3S)-2-Dibenzylamino-3-hydroxy-butyric acid is of interest in the field of organic chemistry, particularly in the synthesis of pharmaceuticals and other bioactive molecules, due to its unique structure and potential for functional group manipulation. It is also known for its potential applications in the development of chiral catalysts and ligands.

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  • 7462-45-5 Structure

  • Basic information

    1. Product Name: (2S,3S)-2-Dibenzylamino-3-hydroxy-butyric acid
    2. Synonyms:
    3. CAS NO:7462-45-5
    4. Molecular Formula:
    5. Molecular Weight: 299.37
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 7462-45-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (2S,3S)-2-Dibenzylamino-3-hydroxy-butyric acid(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2S,3S)-2-Dibenzylamino-3-hydroxy-butyric acid(7462-45-5)
    11. EPA Substance Registry System: (2S,3S)-2-Dibenzylamino-3-hydroxy-butyric acid(7462-45-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 7462-45-5(Hazardous Substances Data)

7462-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7462-45-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,6 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7462-45:
(6*7)+(5*4)+(4*6)+(3*2)+(2*4)+(1*5)=105
105 % 10 = 5
So 7462-45-5 is a valid CAS Registry Number.

7462-45-5Relevant articles and documents

DIBENZYLAMINOACETATES AS USEFUL SYNTHETIC EQUIVALENTS OF GLYCINE IN THEi SYNTHESIS OF α-AMINO-β-HYDROXYACIDS

Guanti, Giuseppe,Banfi, Luca,Narisano, Enrica,Scolastico, Carlo

, p. 3671 - 3684 (2007/10/02)

The stereochemical course of three new simple methodologies for the preparation of α-amino-β-hydroxyacids starting from dibenzylaminoacetates as synthetic equivalents of glycine is described.While the aldol-type condensation via lithium enolates gave results highly dependent on the aldehyde employed, producing in some cases diastereoselectivities up to 5:1 for the anti isomers, the acid-catalysed aldol condensation of silyl ketene acetals yielded predominantly syn adducts with selectivities from 5:1 to 32:1.Finally the acylation-reduction procedure gave the best results in terms of yields and stereoselectivities, affording syn isomers with excellent induction ( 13:1).

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