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77868-40-7

N-DesMethyl IoMeprol is an intermediate compound that plays a crucial role in the synthesis of Iomeprol, a widely used X-ray contrast agent. It is characterized by its ability to enhance the visibility of internal structures during imaging procedures, thereby aiding in the diagnosis of various medical conditions.

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  • N,N'-Bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)amino]-2,4,6-triiodo-1,3-benzenedicarboxamide

    Cas No: 77868-40-7

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  • China Largest factory Manufacturer Supply N,N'-Bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)amino]-2,4,6-triiodo-1,3-benzenedicarboxamide CAS 77868-40-7

    Cas No: 77868-40-7

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  • 77868-40-7 Structure

  • Basic information

    1. Product Name: N-DesMethyl IoMeprol
    2. Synonyms: N-DesMethyl IoMeprol;N,N'-Bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)amino]-2,4,6-triiodo-1,3-benzenedicarboxamide;N,N'-bis-(2,3-dihydroxypropyl)-5-(2-hydroxyacetylamino)-2,4,6-triiodoisophthalamide
    3. CAS NO:77868-40-7
    4. Molecular Formula: C16H20I3N3O8
    5. Molecular Weight: 763.05871
    6. EINECS: N/A
    7. Product Categories: Pharmaceuticals, Intermediates & Fine Chemicals;Intermediate of Ioversol
    8. Mol File: 77868-40-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 784.1±60.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 2.3670 (rough estimate)
    6. Refractive Index: 1.7550 (estimate)
    7. Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
    8. Solubility: Water
    9. PKA: 10.57±0.70(Predicted)
    10. Water Solubility: 17.68g/L(25 oC)
    11. CAS DataBase Reference: N-DesMethyl IoMeprol(CAS DataBase Reference)
    12. NIST Chemistry Reference: N-DesMethyl IoMeprol(77868-40-7)
    13. EPA Substance Registry System: N-DesMethyl IoMeprol(77868-40-7)

  • 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: 77868-40-7(Hazardous Substances Data)

77868-40-7 Usage

Uses

Used in Pharmaceutical Industry:
N-DesMethyl IoMeprol is used as a key intermediate in the production of Iomeprol, a X-ray contrast agent, for improving the visualization of blood vessels, organs, and tissues during diagnostic imaging procedures. Its role in the synthesis process is essential for creating a safe and effective contrast medium that can be utilized in medical settings.
Used in Medical Imaging:
N-DesMethyl IoMeprol contributes to the development of Iomeprol, which is employed as a contrast agent in medical imaging techniques such as X-ray, computed tomography (CT), and angiography. The use of Iomeprol allows for clearer images and more accurate diagnoses, making it a valuable tool in the field of radiology and medical imaging.

Check Digit Verification of cas no

The CAS Registry Mumber 77868-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,6 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77868-40:
(7*7)+(6*7)+(5*8)+(4*6)+(3*8)+(2*4)+(1*0)=187
187 % 10 = 7
So 77868-40-7 is a valid CAS Registry Number.

77868-40-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-N,3-N-bis(2,3-dihydroxypropyl)-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide

1.2 Other means of identification

Product number -
Other names 1,3-BENZENEDICARBOXAMIDE,N1,N3-BIS(2,3-DIHYDROXYPROPYL)-5-[(2-HYDROXYACETYL)AMINO]-2,4,6-TRIIODO

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:77868-40-7 SDS

77868-40-7Relevant articles and documents

Process for the Monotopic Preparation of Intermediate Organo-Iodinated Compounds for the Synthesis of Ioversol

-

, (2021/09/17)

The invention relates to a process for the preparation of organo-iodinated compounds as well as the preparation intermediates thereof. More specifically, the invention relates to a process for the preparation of organo-iodinated compounds useful as preparation intermediates in the synthesis of the contrast product ioversol.

New Methods for Preparing an Intermediate of Contrast Medium and Methods for Preparing Contrast Medium

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, (2020/10/07)

A manufacturing method of the present invention reduces treatment processes when manufacturing a contrast medium or an intermediate thereof, and thus generates less waste solvent, thereby being eco-friendly and capable of significantly reducing a manufacturing cost. Therefore, the manufacturing method of the present invention is economical and suitable for mass production since the production cost of the contrast medium can be greatly reduced.

New Methods for Preparing an Intermediate of Contrast Medium and Methods for Preparing Contrast Medium

-

, (2020/10/14)

The present invention relates to a method for preparing an intermediate of contrast agent or contrast agent. Also, the manufacturing cost can be significantly reduced. , The manufacturing method of the present invention can greatly reduce the production cost of contrast agents and is suitable for mass production. (by machine translation)

METHOD FOR PREPARING TRIIODOISOPHTHALAMIDE X-RAY CONTRAST MEDIA IOVERSOL

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Paragraph 0043-0045, (2020/03/05)

The present invention relates to a method for producing an X-ray contrast agent ioversol. More specifically, the present invention relates to the method for manufacturing the X-ray contrast agent ioversol in which an inorganic base, chloride and the like are added to 5-(2-hydroxyacetamido)-N,Nandprime;-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide(chemical formula 9), followed by performing an N-alkylation reaction, thereby being able to easily separating and removing inorganic salts generated during reaction without ion exchange resin treatment while shortening an existing manufacturing time, and thus being able to minimize reaction impurities.COPYRIGHT KIPO 2020

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