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D9268

Sigma-Aldrich

Diatrizoic acid

≥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
EC Number:
204-223-6
MDL number:
MFCD00069960
UNSPSC Code:
12352207
PubChem Substance ID:
24894277
NACRES:
NA.75

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

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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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

2530078:
D9268-EW:
D9268-BULK:
D9268-VAR:
D9268-100G:
D9268-50G:4548173990545
D9268-10G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Bart De Gusseme et al.
Environmental science & technology, 45(13), 5737-5745 (2011-06-15)
To decrease the load of pharmaceuticals to the environment, decentralized wastewater treatment has been proposed for important point-sources such as hospitals. In this study, a microbial electrolysis cell (MEC) was used for the dehalogenation of the iodinated X-ray contrast medium
Chen Peng et al.
Nanoscale, 4(21), 6768-6778 (2012-09-27)
We report a facile approach to forming dendrimer-stabilized gold nanoparticles (Au DSNPs) through the use of amine-terminated fifth-generation poly(amidoamine) (PAMAM) dendrimers modified by diatrizoic acid (G5.NH(2)-DTA) as stabilizers for enhanced computed tomography (CT) imaging applications. In this study, by simply
Biodegradability of the X-ray contrast compound diatrizoic acid, identification of aerobic degradation products and effects against sewage sludge micro-organisms
Hai? Anette and K
Chemosphere, 62(2) (2006)
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
Paige Churchill et al.
Journal of pediatric surgery, 46(5), 912-922 (2011-05-28)
This scoping review assesses the literature and summarizes the current evidence on sclerotherapy for the treatment of lymphatic malformations in pediatric patients. A comprehensive search of published and unpublished literature was conducted using multiple databases. Title, abstract, and full-text screening
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