Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1262523-83-0

(2R,4R)-tert-butyl-2-(tert-butoxycarbonylamino)-5-oxo-4-(tosyloxy)-5-(2,4,6-trimethoxybenzylamino)pentanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1262523-83-0 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

  • (2R,4R)-tert-butyl-2-(tert-butoxycarbonylamino)-5-oxo-4-(tosyloxy)-5-(2,4,6-trimethoxybenzylamino)pentanoate

    Cas No: 1262523-83-0

  • Need to discuss

  • No requirement

  • Adequate

  • DB BIOTECH CO., LTD
  • Contact Supplier

  • (2R,4R)-tert-butyl-2-(tert-butoxycarbonylamino)-5-oxo-4-(tosyloxy)-5-(2,4,6-trimethoxybenzylamino)pentanoate

    Cas No: 1262523-83-0

  • Need to discuss

  • No requirement

  • Adequate

  • ADDE TECHNOLOGY CO., LTD
  • Contact Supplier
  • 1262523-83-0 Structure

  • Basic information

    1. Product Name: (2R,4R)-tert-butyl-2-(tert-butoxycarbonylamino)-5-oxo-4-(tosyloxy)-5-(2,4,6-trimethoxybenzylamino)pentanoate
    2. Synonyms: (2R,4R)-tert-butyl-2-(tert-butoxycarbonylamino)-5-oxo-4-(tosyloxy)-5-(2,4,6-trimethoxybenzylamino)pentanoate
    3. CAS NO:1262523-83-0
    4. Molecular Formula:
    5. Molecular Weight: 652.763
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1262523-83-0.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: (2R,4R)-tert-butyl-2-(tert-butoxycarbonylamino)-5-oxo-4-(tosyloxy)-5-(2,4,6-trimethoxybenzylamino)pentanoate(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2R,4R)-tert-butyl-2-(tert-butoxycarbonylamino)-5-oxo-4-(tosyloxy)-5-(2,4,6-trimethoxybenzylamino)pentanoate(1262523-83-0)
    11. EPA Substance Registry System: (2R,4R)-tert-butyl-2-(tert-butoxycarbonylamino)-5-oxo-4-(tosyloxy)-5-(2,4,6-trimethoxybenzylamino)pentanoate(1262523-83-0)

  • 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: 1262523-83-0(Hazardous Substances Data)

1262523-83-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262523-83-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,5,2 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1262523-83:
(9*1)+(8*2)+(7*6)+(6*2)+(5*5)+(4*2)+(3*3)+(2*8)+(1*3)=140
140 % 10 = 0
So 1262523-83-0 is a valid CAS Registry Number.

1262523-83-0Relevant articles and documents

Synthesis of optically pure 4-fluoro-glutamines as potential metabolic imaging agents for tumors

Qu, Wenchao,Zha, Zhihao,Ploessl, Karl,Lieberman, Brian P.,Zhu, Lin,Wise, David R.,Thompson, Craig B.,Kung, Hank F.

, p. 1122 - 1133 (2011/04/16)

A versatile synthetic route to prepare all four stereoisomeric 4-fluoro-glutamines was developed by exploiting a Passerini three-component reaction. The skeleton of 4-substituted glutamine derivatives was efficiently constructed. Subsequent four-step reactions, highlighted by a "neutralized" TASF fluorination, provided the desired products with high yields and excellent optical purity. The optically pure fluorine-18 labeled 4-fluoroglutamines were also successfully prepared using either a 18-crown-6/KHCO3 or K[222]/K2CO3 catalysis system. Preliminary cell uptake and inhibition studies using the 9L tumor cells ana SF188BC1-XL tumor cells (a glutamine addicted tumor derived from glioblastoma) provided strong evidence for their potential application in conjunction with positron emission tomography (PET) for in vivo imaging of tumors, which use glutamine as an alternative energy source.

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 1262523-83-0