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22328-78-5

2-Piperidinecarboxylic acid, ethyl ester, (2S)is a chemical compound with the molecular formula C9H17NO2. It is the ethyl ester form of 2-piperidinecarboxylic acid, which is a compound commonly used in organic synthesis and pharmaceutical research. The (2S)designation indicates the stereochemistry of the compound, meaning it contains a specific arrangement of atoms around a stereocenter. This chemical compound is primarily used in the production of pharmaceuticals and other organic compounds, and its specific properties and uses are determined by its stereochemistry and molecular structure.

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  • 22328-78-5 Structure

  • Basic information

    1. Product Name: 2-Piperidinecarboxylic acid, ethyl ester, (2S)-
    2. Synonyms: 2-Piperidinecarboxylic acid, ethyl ester, (2S)-;(S)-ethyl piperidine-2-carboxylate
    3. CAS NO:22328-78-5
    4. Molecular Formula: C8H15NO2
    5. Molecular Weight: 157.2102
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 22328-78-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 214.1±33.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.003±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
    8. Solubility: N/A
    9. PKA: 8.40±0.10(Predicted)
    10. CAS DataBase Reference: 2-Piperidinecarboxylic acid, ethyl ester, (2S)-(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-Piperidinecarboxylic acid, ethyl ester, (2S)-(22328-78-5)
    12. EPA Substance Registry System: 2-Piperidinecarboxylic acid, ethyl ester, (2S)-(22328-78-5)

  • 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: 22328-78-5(Hazardous Substances Data)

22328-78-5 Usage

Uses

Used in Pharmaceutical Industry:
2-Piperidinecarboxylic acid, ethyl ester, (2S)is used as an intermediate in the synthesis of various pharmaceuticals for its specific stereochemistry and molecular structure, which can contribute to the development of new drugs with improved efficacy and selectivity.
Used in Organic Synthesis:
2-Piperidinecarboxylic acid, ethyl ester, (2S)is used as a building block in the synthesis of complex organic compounds, taking advantage of its unique stereochemistry and reactivity to create novel molecules with potential applications in various fields.

Check Digit Verification of cas no

The CAS Registry Mumber 22328-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,2 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22328-78:
(7*2)+(6*2)+(5*3)+(4*2)+(3*8)+(2*7)+(1*8)=95
95 % 10 = 5
So 22328-78-5 is a valid CAS Registry Number.

22328-78-5Relevant articles and documents

Expanded substrate scope and catalyst optimization for the catalytic kinetic resolution of N-heterocycles

Hsieh, Sheng-Ying,Binanzer, Michael,Kreituss, Imants,Bode, Jeffrey W.

supporting information, p. 8892 - 8894 (2012/11/07)

The scope, reactivity, and selectivity of the chiral hydroxamic acid-catalyzed kinetic resolution of chiral amines are improved by a new catalyst structure and a more environmentally friendly reaction protocol. In addition to increasing selectivity across all substrates, these conditions make possible the resolution of N-heterocycles containing lactams or other basic functional groups that can inhibit the catalyst.

Catalytic kinetic resolution of cyclic secondary amines

Binanzer, Michael,Hsieh, Sheng-Ying,Bode, Jeffrey W.

supporting information; experimental part, p. 19698 - 19701 (2012/01/13)

The catalytic resolution of racemic cyclic amines has been achieved by an enantioselective amidation reaction featuring an achiral N-heterocyclic carbene catalyst and a new chiral hydroxamic acid cocatalyst working in concert. The reactions proceed at room temperature, do not generate nonvolatile byproducts, and provide enantioenriched amines by aqueous extraction.

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