C16H26GdN5O8
573.66 g/mol
APIWarning
Gadodiamide
CAS131410-48-5EC110-712-4
Category
API
Compound Class
Organometallic
Primary Use
Pharmaceutical Raw Material
Gadodiamide is a chelated complex of gadolinium used as a contrast agent in magnetic resonance imaging (MRI). It is supplied as a pharmaceutical raw material for manufacturing diagnostic formulations.
gadolinium-based MRI contrast agent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Safety Reference
Warning
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Gadodiamide (CAS 131410-48-5) is 2846.90.
HS code (international, 6-digit)
2846.90
EU CN code (8-digit)
2846 90 60
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-[bis[2-[carboxylatomethyl-[2-(methylamino)-2-oxoethyl]amino]ethyl]amino]acetate;gadolinium(3+)
InChIKey
HZHFFEYYPYZMNU-UHFFFAOYSA-K
SMILES
CNC(=O)CN(CCN(CCN(CC(=O)NC)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-].[Gd+3]
Synonyms (21)
- S-041
- Gadodiamide (USP/INN)
- GADODIAMIDE [MART.]
- GDDTPA-BMA
- Gadodiamide anhydrous
- Gadodiamide, Gd-Dtpa-Bma
- Gadolinium-DTPA-BMA
- Gd-DTPA bis-(methylamide)
- Omniscan
- Omniscan (TN)
- Omniscan Unique Softpack
- gadodiamide
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