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Substance Name: Tetrapotassium etidronate
RN: 14860-53-8
UNII: CVI36ET72E
InChIKey: DHQZXBINJKHIPR-UHFFFAOYSA-J

Molecular Formulas

  • C2-H4-O7-P2.4K
  • C2-H8-O7-P2.4K

Molecular Weight

  • 358.3866
 
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Names and Synonyms

Name of Substance

  • Tetrapotassium etidronate

Synonyms

  • (1-Hydroxyethylidene)diphosphonic acid, tetrapotassium salt
  • EINECS 238-928-5
  • Ethane-1-hydroxy-1,1-diphosphonic acid, tetrapotassium salt
  • Tetrapotassium etidronate
  • UNII-CVI36ET72E

Systematic Names

  • Diphosphonic acid, (1-hydroxyethylidene)-, tetrapotassium salt
  • Phosphonic acid, (1-hydroxyethylidene)bis-, tetrapotassium salt
  • Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, potassium salt (1:4)
  • Tetrapotassium (1-hydroxyethylidene)bisphosphonate

Registry Numbers

CAS Registry Number

  • 14860-53-8

FDA UNII

  • CVI36ET72E

Related Registry Number

  • 2809-21-4 (Parent)

System Generated Number

  • 0014860538

Molecular Formulas

Molecular Formulas

  • C2-H4-O7-P2.4K
  • C2-H8-O7-P2.4K

Molecular Formula Fragments

  • C2-H4-O7-P2
  • C2-H8-O7-P2
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C2H8O7P2.4K/c1-2(3,10(4,5)6)11(7,8)9;;;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;;;/q;4*+1/p-4

InChIKey

DHQZXBINJKHIPR-UHFFFAOYSA-J

Smiles

CC(O)(P(=O)([O-])[O-])P(=O)([O-])[O-].[K+].[K+].[K+].[K+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 520mg/kg (520mg/kg) KIDNEY, URETER, AND BLADDER: CHANGES IN BOTH TUBULES AND GLOMERULI Toxicology and Applied Pharmacology. Vol. 22, Pg. 661, 1972.