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D9268

Diatrizoic acid

Name: Diatrizoic acid
Brand: SIGMA

≥98% purity, powder

Synonym(s):

Amidotrizoic Acid, NSC 262168

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About This Item

Empirical Formula (Hill Notation):

C₁₁H₉I₃N₂O₄

CAS Number:

117-96-4

Molecular Weight:

613.91

NACRES:

NA.75

PubChem Substance ID:

24894277

UNSPSC Code:

12352207

EC Number:

204-223-6

MDL number:

MFCD00069960

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Properties

Product Name

Diatrizoic acid, Iodine-containing contrast agent

Quality Level

200

form

powder

composition

Water (by Karl Fischer): ≤ 7.1%

concentration

≥98.0% AgNO₃

technique(s)

titration: suitable

color

white to off-white

solubility

1 M NH4OH: 100 mg/mL, colorless

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CC(=O)Nc1c(I)c(NC(C)=O)c(I)c(C(O)=O)c1I

InChI

1S/C11H9I3N2O4/c1-3(17)15-9-6(12)5(11(19)20)7(13)10(8(9)14)16-4(2)18/h1-2H3,(H,15,17)(H,16,18)(H,19,20)

InChI key

YVPYQUNUQOZFHG-UHFFFAOYSA-N

Description

General description

Diatrizoic acid is an iodine-containing contrast agent. It is also known as amidotrizoic acid. Diatrizoic acid is one of the trace contaminants of waste water treatment plants.

Application

Diatrizoic acid has been used as a contrast-enhancing fluid for X-ray based measurements.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Overcoming the solvation shell during the crystallisation of diatrizoic acid from dimethylsulfoxide.

Katharina Fucke et al.

Chemical communications (Cambridge, England), 48(99), 12065-12067 (2012-11-10)

We present three crystal structures of diatrizoic acid (DTA) DMSO solvates illustrating progressive desolvation of the DTA molecule and concomitant increasing degree of DTA self-association. Using these structures, plausible pathways for overcoming the solvation shell of DTA during its crystallisation

Curative treatment of pelvic arteriovenous malformation--an alternative strategy: transvenous intra-operative embolisation.

A Mallios et al.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery, 41(4), 548-553 (2011-02-01)

Pelvic arteriovenous malformations (AVMs) are difficult to treat. Arterial embolisation is the most common strategy but often has poor results. We report an alternative surgical approach of controlled intra-operative transvenous embolisation with long-term results in seven cases. Between 1980 and

Palladium nanoparticles produced by fermentatively cultivated bacteria as catalyst for diatrizoate removal with biogenic hydrogen.

Tom Hennebel et al.

Applied microbiology and biotechnology, 91(5), 1435-1445 (2011-05-19)

A new biological inspired method to produce nanopalladium is the precipitation of Pd on a bacterium, i.e., bio-Pd. This bio-Pd can be applied as catalyst in dehalogenation reactions. However, large amounts of hydrogen are required as electron donor in these

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Global Trade Item Number

SKU	GTIN
D9268-50G	04061833590553