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Picture of (R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid

(R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid

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Origin: China

Cas No: 121808-62-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Quick Details

    CAS No.:
    121808-62-6
    MF:
    C9H12N2O4S
    EINECS No.:
    209-711-2
    Place of Origin:
    Jiangsu, China
    Type:
    Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%
    Brand Name:
    KPRX
    Model Number:
    CAS 121808-62-6
    Application:
    Pharmaceuticals intermediates, Pharmaceuticals intermediates
    Appearance:
    White powder, White powder
    Product name:
    Pidotimod CAS 121808-62-6
    Synonyms:
    (R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid
    Name:
    Pidotimod
    Keyword:
    Organic synthesis
    Description:
    Immune enhancer

    Packaging&Delivery

    Packaging Details
    20kg/drum
    Pallet can be avialable for bulk order.
    Port
    shanghai or ningbo
    Lead Time:
    Quantity(Kilograms)1 - 100>100
    Est. Time(days)3To be negotiated
  • Property

    CAS No.: 121808-62-6 Formula: C9H12N2O4S Molecular Weight: 244.26800

    Description

    Immunostimulant used in patients with cell-mediated immunodepression.

    Basic Info

    Chemical Name (R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid
    Synonyms

    (R)-3-[[(S)-5-Oxo-2-pyrrolidinyl]carbonyl]-1,3-thiazolidine-4-carboxylic Acid;
    (4R)-3-[(2S)-5-oxopyrrolidine-2-carbonyl]-1,3-thiazolidine-4-carboxylic acid;
    (R)-3-((S)-2-oxopyrrolidine-5-carbonyl)thiazolidine-4-carboxylic acid;

    CAS No. 121808-62-6
    Molecular Formula C9H12N2O4S
    Molecular Weight 244.26800
    PSA 112.01000
    LogP -0.48220

    Properties

    Appearance & Physical State Almost white to white crystalline powder
    Density 1.53
    Boiling Point 663ºC at 760 mmHg
    Melting Point 194-198ºC (dec.)
    Flash Point 354.8ºC
    Storage Condition Store in original container in a cool dark place.

    Safety Info

    HS Code 2934999090

    Synthesis Route

    (2,3,4,5,6-pentachlorophenyl) (2S)-5-oxopyrrolidine-2-carboxylate+L-thioproline(R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid
    ethyl-(R)-3-<(S)-(5-oxo-2-pyrrolidinyl)carbonyl>-thiazolidine-4-carboxylate(R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid
    5-oxo-L-proline(R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid

    Precursor

    5-oxo-L-proline
    L-thioproline
    (2,3,4,5,6-pentachlorophenyl) (2S)-5-oxopyrrolidine-2-carboxylate
    ethyl-(R)-3-<(S)-(5-oxo-2-pyrrolidinyl)carbonyl>-thiazolidine-4-carboxylate

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