Ioversol

  • Name: Ioversol
  • CAS: 87771-40-2
  • Purity: 99%
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Details

Manufacturer Supply Best Quality Ioversol 87771-40-2 with Efficient Transportation

  • Molecular Formula: C18H24I3N3O9
  • Molecular Weight: 807.117
  • Appearance/Colour: Odorless white powder. 
  • Vapor Pressure: 6.43E-32mmHg at 25°C 
  • Melting Point: 180-182oC 
  • Refractive Index: 1.738 
  • Boiling Point: 864.9 °C at 760 mmHg 
  • PKA: 11.34±0.46(Predicted) 
  • Flash Point: 476.9 °C 
  • PSA： 199.89000 
  • Density: 2.265 g/cm3 
  • LogP: -1.23420 

Ioversol(Cas 87771-40-2) Usage

Brand name

Optiray (Mallinckrodt).

General Description

Ioversol is a low-osmolar, nonionicmonomer with 47% bound iodine content. It is indicated forangiography, excretory urography, ventriculography, andvarious CT procedures.

InChI:InChI=1/C18H24I3N3O9/c19-13-11(17(32)22-3-8(29)5-26)14(20)16(24(1-2-25)10(31)7-28)15(21)12(13)18(33)23-4-9(30)6-27/h8-9,25-30H,1-7H2,(H,22,32)(H,23,33)

87771-40-2 Relevant articles

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

-

, (2020/10/07)

A manufacturing method of the present in...

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

-

, (2020/10/14)

The present invention relates to a metho...

Preparation method of ioversol

-

Paragraph 0054; 0055, (2019/08/01)

The present invention provides a novel p...

METHOD FOR PREPARING TRIIODOISOPHTHALAMIDE X-RAY CONTRAST MEDIA IOVERSOL

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Paragraph 0046-0070, (2020/03/05)

The present invention relates to a metho...

87771-40-2 Process route

2-((3,5-bis((2,3-dihydroxypropyl)carbamoyl)-2,4,6-triiodophenyl)(2-hydroxyethyl)amino)-2-oxoethyl acetate

2-((3,5-bis((2,3-dihydroxypropyl)carbamoyl)-2,4,6-triiodophenyl)(2-hydroxyethyl)amino)-2-oxoethyl acetate

ioversol
87771-40-2,133442-32-7,133443-72-8

ioversol

Conditions
Conditions Yield
With sulfuric acid; In water; at 90 ℃; for 2h; Reagent/catalyst; Temperature;
87%
Multi-step reaction with 2 steps
1: pyridine / 23.5 h / 5 - 20 °C
2: calcium hydroxide / 4 h / 20 °C
With pyridine; calcium hydroxide;
C<sub>51</sub>H<sub>102</sub>I<sub>3</sub>N<sub>3</sub>O<sub>9</sub>Si<sub>6</sub>

C51 H102 I3 N3 O9 Si6

ioversol
87771-40-2,133442-32-7,133443-72-8

ioversol

Conditions
Conditions Yield
With acetic acid; In methanol; at 40 - 50 ℃; for 5h; pH=1 - 3;
85.1%

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