C16H28N4O8
404.42 g/mol
APIWarning
DOTA
CAS60239-18-1
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
DOTA is a chelating agent designed to bind metal ions with high affinity, commonly used in laboratory and industrial settings. It is a synthetic compound featuring multiple carboxylic acid and amine groups that coordinate metal ions for various research and manufacturing applications.
chelating agent for metal ionspharmaceutical raw material for manufacturingresearch compound for metal ion studies
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
SimilarStructure SimilarSimilarity 0.78
(Pyrrolidin-1-yl)acetic acid--hydrogen chloride (1/1)
CAS6628-74-6
pharmaceutical intermediate
SimilarStructure SimilarSimilarity 0.75
Dotam-mono acid
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research compound
ReferenceSame Category
2,6-Diamino-N-{1-hydroxy-1-[(2-hydroxy-2-iminoethyl)imino]-3-(4H-imidazol-4-yl)propan-2-yl}hexanimidic acid
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pharmaceutical raw material
ReferenceSame Category
Gestodene
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pharmaceutical raw material
ReferenceSame Category
Proxyphylline
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pharmaceutical raw material
ReferenceSame Category
Bisacodyl
CAS603-50-9
pharmaceutical raw material
Referencestereoisomer of
Gadoteric acid
CAS72573-82-1
pharmaceutical raw material
Referencestereoisomer of
Gadoterate meglumine
CAS92943-93-6
pharmaceutical raw material
Safety Reference
Warning
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for DOTA (CAS 60239-18-1) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
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-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid
InChIKey
WDLRUFUQRNWCPK-UHFFFAOYSA-N
SMILES
C1CN(CCN(CCN(CCN1CC(=O)O)CC(=O)O)CC(=O)O)CC(=O)O
Synonyms (24)
- DOTA
- Tetraxetan (USAN)
- 1,4,7,10-Dota
- DOTA (TETRAXETAN)
- Dota acid
- Eu-DOTA
- Europium DOTA
- Gadobutrol Impurity 35
- Gadobutrol impurity 1
- Tetraxetan
- Tetraxetan (Standard)
- Tritracine tetraacetic acid
- gadoterate-meglumine
- tetraxetanum
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