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Home/Compounds/API/Lexidronam pentasodium
C6H15N2Na5O12P4
546.03 g/mol
API

EDTMP pentasodium salt

CAS7651-99-2EC231-615-4
Category
API
Compound Class
Other
Primary Use
Pharmaceutical Raw Material

EDTMP pentasodium salt is the pentasodium salt form of lexidronam, a phosphonate analog of EDTA with chelating activity. It is primarily used as a radiopharmaceutical chelating agent for complexing with radioactive metals to target bone metastases.

radiopharmaceutical chelating agent for bone-targeted radiotherapy

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 0.81

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Amiloride EP Impurity C

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Referencestereoisomer of

EDTMP

CAS1429-50-1

chelating agent in detergents

Customs Tariff Classification

The international HS code for EDTMP pentasodium salt (CAS 7651-99-2) 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

pentasodium;[2-[bis[[hydroxy(oxido)phosphoryl]methyl]amino]ethyl-(phosphonatomethyl)amino]methyl-hydroxyphosphinate

InChIKey

QPTMDBQLCWRDCK-UHFFFAOYSA-I

SMILES

C(CN(CP(=O)(O)[O-])CP(=O)([O-])[O-])N(CP(=O)(O)[O-])CP(=O)(O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

Synonyms (10)
  • EDTMP pentasodium salt
  • Lexidronam pentasodium salt
  • SODIUM EDTMP
  • lexidronam pentasodium

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