Welcome to LookChem.com Sign In|Join Free

CAS

  • or

199734-70-8

2-Nitro-1H-imidazole-1-acetic acid 2,3,5,6-tetrafluorophenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

199734-70-8 Suppliers

Post Buying Request

Recommended suppliersmore

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

  • 2-Nitro-1H-imidazole-1-acetic acid 2,3,5,6-tetrafluorophenyl ester

    Cas No: 199734-70-8

  • USD $ 1.9-2.9 / Gram

  • 100 Gram

  • 1000 Metric Ton/Month

  • Chemlyte Solutions
  • Contact Supplier
  • 199734-70-8 Structure

  • Basic information

    1. Product Name: 2-Nitro-1H-imidazole-1-acetic acid 2,3,5,6-tetrafluorophenyl ester
    2. Synonyms: 1H-Imidazole-1-acetic acid, 2-nitro-,;2-Nitro-1H-imidazole-1-acetic acid 2,3,5,6-tetrafluorophenyl ester;1H-Imidazole-1-acetic acid, 2-nitro-, 2,3,5,6-tetrafluorophenyl ester;2,3,5,6-Tetrafluorophenyl-2-(2-nitroimidazol-1-yl)acetate;FETA-Precursor II
    3. CAS NO:199734-70-8
    4. Molecular Formula: C11H5F4N3O4
    5. Molecular Weight: 319.17
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 199734-70-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-Nitro-1H-imidazole-1-acetic acid 2,3,5,6-tetrafluorophenyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-Nitro-1H-imidazole-1-acetic acid 2,3,5,6-tetrafluorophenyl ester(199734-70-8)
    11. EPA Substance Registry System: 2-Nitro-1H-imidazole-1-acetic acid 2,3,5,6-tetrafluorophenyl ester(199734-70-8)

  • 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: 199734-70-8(Hazardous Substances Data)

199734-70-8 Usage

Chemical Properties

Tan solid

Check Digit Verification of cas no

The CAS Registry Mumber 199734-70-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,7,3 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 199734-70:
(8*1)+(7*9)+(6*9)+(5*7)+(4*3)+(3*4)+(2*7)+(1*0)=198
198 % 10 = 8
So 199734-70-8 is a valid CAS Registry Number.

199734-70-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (2,3,5,6-tetrafluorophenyl) 2-(2-nitroimidazol-1-yl)acetate

1.2 Other means of identification

Product number -
Other names 2,3,5,6-tetrafluorophenyl (2-nitroimidazol-1-yl)acetate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:199734-70-8 SDS

199734-70-8Downstream Products

199734-70-8Relevant articles and documents

A simplified synthesis of 2,3,5,6-tetrafluorophenyl 2-(2-nitroimidazol-1-yl) acetate

Wilson, Hanna

, p. 511 - 513 (2003)

2,3,5,6-Tetrafluorophenyl 2-(2-nitroimidazol-1-yl) acetate has been synthesized via an improved route which involves the direct coupling of 2-(2-nitroimidazol-1-yl) acetic acid with 2,3,5,6-tetrafluorophenol. Copyright

Synthesis of [18F]-labeled EF3 [2-(2-nitroimidazol-1-yl)-N-(3,3,3-trifluoropropyl)-acetamide], a marker for PET detection of hypoxia

Josse, Olivier,Labar, Daniel,Georges, Benoit,Grégoire, Vincent,Marchand-Brynaert, Jacqueline

, p. 665 - 675 (2007/10/03)

[18F]-2-(2-Nitroimidazol-1-yl)-N-(3,3,3-trifluoropropyl)-acetamide ([18F]-EF3) has been prepared, in 65% chemical yield and 5% radiochemical yield, by coupling 2,3,5,6-tetrafluorophenyl 2-(2-nitroimidazol-1-yl) acetate 1 with [18F]-3,3,3-trifluoropropylamine 7. This original radiolabelled key-synthon was obtained in 40% overall chemical yield by oxidative [18F]-fluorodesulfurization of ethyl N-phthalimido-3-aminopropane dithioate 4, followed by deprotection with hydrazine of the resulting [18F]-N-phthalimido-3,3,3-trifluoropropylamine 5. All the process was performed within 90min, from the [18F]-HF production in the cyclotron to the purification of the final target. Copyright

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 199734-70-8