GADOPENTETIC ACID

Synonym(s):Gadopentetic acid

CAS NO.：80529-93-7
Empirical Formula: C14H20GdN3O10
Molecular Weight: 547.57
MDL number: MFCD02091695
EINECS: 1592732-453-0
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 03:02:23

What is GADOPENTETIC ACID?

Chemical properties

white powder

The Uses of GADOPENTETIC ACID

Gadopentetic Acid is a magnetic resonance contrast agent being used to develop a new platform for the delivery of therapeutic and imaging agents simultaneously to the colon.

The Uses of GADOPENTETIC ACID

Diagnostic aid.

Background

A complex of gadolinium with a chelating agent, diethylenetriamine penta-acetic acid (DTPA see pentetic acid), that is given to enhance the image in cranial and spinal MRIs. (From Martindale, The Extra Pharmacopoeia, 30th ed, p706)

Indications

For use with magnetic resonance imaging (MRI) in adults, and pediatric patients (2 years of age and older) to visualize lesions with abnormal vascularity in the brain (intracranial lesions), spine and associated tissues as well as lesions with abnormal vascularity in the head and neck. Also used to facilitate the visualization of lesions with abnormal vascularity in the body (excluding the heart).

Definition

ChEBI: Gadopentetate is a gadolinium coordination entity. It has a role as a MRI contrast agent.

brand name

Magnevist (Berlex).

Metabolism

No detectable biotransformation or decomposition.

Properties of GADOPENTETIC ACID

Melting point:	129 °C (dec.)(lit.)
storage temp.	Room Temperature
solubility	Water (Slightly)
form	Solid
color	White

Safety information for GADOPENTETIC ACID

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.