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Home/Compounds/API/Clodronic acid
CH4Cl2O6P2
244.89 g/mol
API

Clodronic Acid

CAS10596-23-3EC234-212-1
Category
API
Compound Class
Organic Acid
Primary Use
Pharmaceutical Raw Material

Clodronic acid is an organochlorine compound that acts as a bisphosphonate, primarily used as a pharmaceutical raw material in the manufacturing of medications for bone resorption inhibition. It is supplied as an active pharmaceutical ingredient for the development of products aimed at managing conditions related to bone density and calcium metabolism.

Pharmaceutical raw material for bone resorption inhibitorsManufacturing of compounds for managing hypercalcemia associated with malignancyDevelopment of agents for osteolytic lesions and bone pain associated with skeletal metastases

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

ApplicationSame Use

Etidronic acid

CAS2809-21-4

pharmaceutical raw material

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Rufloxacin hydrochloride

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pharmaceutical raw material

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(S)-2,6-diamino-4,5,6,7-tetrahydrobenzothiazole

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ReferenceSame Category

Tamsulosin

CAS106133-20-4

pharmaceutical raw material

Referencestereoisomer of

Clodronate disodium

CAS22560-50-5

pharmaceutical raw material

Referencestereoisomer of

Clodronate disodium tetrahydrate

CAS88416-50-6

pharmaceutical raw material

Customs Tariff Classification

The international HS code for Clodronic Acid (CAS 10596-23-3) is 2931.59.

HS code (international, 6-digit)

2931.59

EU CN code (8-digit)

2931 59 90

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

[dichloro(phosphono)methyl]phosphonic acid

InChIKey

ACSIXWWBWUQEHA-UHFFFAOYSA-N

SMILES

C(P(=O)(O)O)(P(=O)(O)O)(Cl)Cl

Synonyms (37)
  • Acide clodronique [INN-French]
  • Acido clodronico [INN-Spanish]
  • Acidum clodronicum [INN-Latin]
  • Clodronic acid (USAN/INN)
  • Acid, Clodronic
  • Acide clodronique
  • Acido clodronico
  • Acidum clodronicum
  • CLODRONIC ACID [MART.]
  • Clasteon
  • Clodronate
  • Clodronic Acid
  • Clodronsaeure
  • Dichloromethanediphosphonate
  • Loron
  • Methanedichlorodiphosphonate
  • Osphos
  • bisphosphonate clodronate

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