C6H20N2O12P4
436.12 g/mol
Industrial ChemicalWarning
Lexidronam
CAS1429-50-1EC215-851-5
Category
Industrial Chemical
Compound Class
Organic Acid
Primary Use
chelating agent in detergents
Lexidronam is a phosphonate analog of ethylenediaminetetraacetic acid (EDTA) with chelating activity. It binds to hydroxyapatite crystals in areas of bone turnover and has been used as a radiopharmaceutical in complexes with radioactive metals to selectively target osteoblastic bone metastases.
chelating agent in detergentsradiopharmaceutical component for bone cancer therapy
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
StrongStructure SimilarSimilarity 0.94
Diethylenetriamine pentamethylene phosphonic acid
CAS15827-60-8
Industrial chelating agent
SimilarStructure SimilarSimilarity 0.75
Aminotris(methylenephosphonic acid)
CAS6419-19-8
chelating agent
SimilarStructure SimilarSimilarity 0.74
(((2-hydroxyethyl)imino)dimethylene)diphosphonic acid
CAS5995-42-6
chelating agent in industrial applications
ReferenceSame Category
1-decanethiol
CAS143-10-2
chemical intermediate and research reagent
ReferenceSame Category
1-bromododecane
CAS143-15-7
Alkylating agent for lipophilicity modification
ReferenceSame Category
Triethylene glycol monobutyl ether
CAS143-22-6
Solvent, plasticizer, and metal degreasing agent
ReferenceSame Category
Tetraglyme
CAS143-24-8
Solvent and lubricating agent
Referencestereoisomer of
Lexidronam pentasodium
CAS7651-99-2
pharmaceutical raw material
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Lexidronam (CAS 1429-50-1) is 2931.49.
HS code (international, 6-digit)
2931.49
EU CN code (8-digit)
2931 49 40
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(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]methylphosphonic acid
InChIKey
NFDRPXJGHKJRLJ-UHFFFAOYSA-N
SMILES
C(CN(CP(=O)(O)O)CP(=O)(O)O)N(CP(=O)(O)O)CP(=O)(O)O
Synonyms (34)
- EDTMPA
- EDTPO
- 68Ga-EDTMP
- BRIQUEST 422-25S
- Lexidronam
- Masquol P 430NA
- editempa
- editempa acid
- edtmp
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