Welcome to LookChem.com Sign In|Join Free

CAS

  • or

249539-09-1

(4S)-4-benzyl-2-(benzyloxycarbonyl)methyl-3-oxo-1,2,5-thiadiazolidine 1,1-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

249539-09-1 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 249539-09-1 Structure

  • Basic information

    1. Product Name: (4S)-4-benzyl-2-(benzyloxycarbonyl)methyl-3-oxo-1,2,5-thiadiazolidine 1,1-dioxide
    2. Synonyms: (4S)-4-benzyl-2-(benzyloxycarbonyl)methyl-3-oxo-1,2,5-thiadiazolidine 1,1-dioxide
    3. CAS NO:249539-09-1
    4. Molecular Formula:
    5. Molecular Weight: 374.417
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 249539-09-1.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: (4S)-4-benzyl-2-(benzyloxycarbonyl)methyl-3-oxo-1,2,5-thiadiazolidine 1,1-dioxide(CAS DataBase Reference)
    10. NIST Chemistry Reference: (4S)-4-benzyl-2-(benzyloxycarbonyl)methyl-3-oxo-1,2,5-thiadiazolidine 1,1-dioxide(249539-09-1)
    11. EPA Substance Registry System: (4S)-4-benzyl-2-(benzyloxycarbonyl)methyl-3-oxo-1,2,5-thiadiazolidine 1,1-dioxide(249539-09-1)

  • 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: 249539-09-1(Hazardous Substances Data)

249539-09-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 249539-09-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,5,3 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 249539-09:
(8*2)+(7*4)+(6*9)+(5*5)+(4*3)+(3*9)+(2*0)+(1*9)=171
171 % 10 = 1
So 249539-09-1 is a valid CAS Registry Number.

249539-09-1Relevant articles and documents

Sulfahydantoins as tripeptide constraints: Synthesis and structure of chiral substituted 3-oxo-1,2,5-thiadiazolidine 1,1-dioxides

Boudjabi, Sihem,Dewynter, Georges,Voyer, Normand,Toupet, Loic,Montero, Jean-Louis

, p. 2275 - 2283 (2007/10/03)

A sulfahydantoin (3-oxo-1,2,5-thiadiazohdine 1,1-dioxides) motif is used as a new type of peptidic constraint to lock two consecutive amide nitrogens by a sulfonyl bridge. The 5membered heterocyclic motif was prepared starting from proteogenic and synthetic amino acids and chlorosulfonyl isocyanate. Constrained dipeptides were obtained under alkaline conditions (methoxide or tert-butoxide) by cyclization of symmetric and dissymmetric sulfamides. The absolute configuration of the chiral centers for the derivative L-Phe-D-Ala, a congener of the series, was established by X-ray diffraction crystallographic analysis. In addition, the chemo-, regio-, and stereoselectivities of the reactions were studied. In the acylated derivatives, the sulfahydantoin constraint induces a unique backbone conformation with coplanarity of two consecutive peptide bonds.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 249539-09-1