Clodronic Acid

Name: Clodronic Acid
Brand: Vaqora Chemicals
SKU: VQ-036158

About Clodronic Acid

Vaqora Chemicals supplies Clodronic Acid, a high-purity reference standard of Clodronate registered under CAS number 10596-23-3. With the molecular formula CH4Cl2O6P2, it has a molar mass of 244.89 g/mol. Systematically, it is named [dichloro(phosphono)methyl]phosphonic acid. It is also known as Clodronate or (Dichloromethylene)diphosphonic acid.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this Clodronate standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Clodronic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Clodronate

View every impurity, metabolite and intermediate we list for Clodronate.

Clodronate impurities

Specifications & identifiers

Chemical identifiers
Product name	Clodronic Acid
Catalogue No.	VQ-036158
CAS Number	10596-23-3
IUPAC name	[dichloro(phosphono)methyl]phosphonic acid
Molecular formula	CH₄Cl₂O₆P₂
Molecular weight	244.89 g/mol
Exact mass	243.886
Grade	Reference Standard
HSN code	38229090
InChIKey	ACSIXWWBWUQEHA-UHFFFAOYSA-N
SMILES	C(P(=O)(O)O)(P(=O)(O)O)(Cl)Cl
PubChem CID	25419

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.1
H-bond donors / acceptors	4 / 6
TPSA	115 Å²
Synonyms	Clodronate, (Dichloromethylene)diphosphonic acid, Acido clodronico, Acide clodronique, Acidum clodronicum, Dichloromethylidene diphosphonate, (Dichloromethylene)bisphosphonic acid, Dichloromethanediphosphonic acid, Phosphonic acid, (dichloromethylene)bis-, (Dichloro-phosphono-methyl)-phosphonic acid, dichloromethylene-1,1-diphosphonic acid, dichloromethylene-1,1-bisphosphonic acid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Clodronic Acid?

The CAS Registry Number of Clodronic Acid is 10596-23-3. It is also known as Clodronate, (Dichloromethylene)diphosphonic acid, Acido clodronico.

What is the molecular formula and molecular weight of Clodronic Acid?

Clodronic Acid has the molecular formula CH4Cl2O6P2 and a molecular weight of 244.89 g/mol. Its IUPAC name is [dichloro(phosphono)methyl]phosphonic acid.

What is Clodronic Acid used for?

Clodronic Acid is supplied as a characterised reference material related to Clodronate. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Clodronic Acid can I order?

We supply Clodronic Acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Clodronic Acid?

Yes. Every lot of Clodronic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Clodronic Acid be shipped internationally?

Yes. We export Clodronic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.