Risedronate Sodium Hemipentahydrate

Name: Risedronate Sodium Hemipentahydrate
Brand: Vaqora Chemicals
SKU: VQ-033564

About Risedronate Sodium Hemipentahydrate

Risedronate Sodium Hemipentahydrate is a high-purity reference standard of Risedronate carrying the CAS registry number 329003-65-8. With the molecular formula C14H30N2Na2O19P4, it has a molar mass of 700.26 g/mol. It is also known as Risedronate Hemipentahydrate Sodium or Monosodium Risedronate Hemipentahydrate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this Risedronate standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material
Fine chemical synthesis

Industries

Related to Risedronate

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

Risedronate impurities

Specifications & identifiers

Chemical identifiers
Product name	Risedronate Sodium Hemipentahydrate
Catalogue No.	VQ-033564
CAS Number	329003-65-8
IUPAC name	disodium;bis(hydroxy-(1-hydroxy-1-phosphono-2-pyridin-3-ylethyl)phosphinate);pentahydrate
Molecular formula	C₁₄H₃₀N₂Na₂O₁₉P₄
Molecular weight	700.26 g/mol
Exact mass	700.0189
Grade	Reference Standard
HSN code	38229090
InChIKey	HYFDYHPNTXOPPO-UHFFFAOYSA-L
SMILES	C1=CC(=CN=C1)CC(O)(P(=O)(O)O)P(=O)(O)[O-].C1=CC(=CN=C1)CC(O)(P(=O)(O)O)P(=O)(O)[O-].O.O.O.O.O.[Na+].[Na+]
PubChem CID	11954322

Physical properties
Physical form	Solid
H-bond donors / acceptors	13 / 21
TPSA	307 Å²
Synonyms	Risedronate Hemipentahydrate Sodium, Risedronic acid monosodium salt hemipentahydrate, Sodium trihydrogen (1-hydroxy-2-(3-pyridyl)ethylidene)diphosphonate hemi-pentahydrate, Sodium hydrogen(1-hydroxy-1-phosphono-2-(pyridin-3-yl)ethyl)phosphonate hydrate(2:2:5), Monosodium Risedronate Hemipentahydrate, Risedronate Sodium 2.5H2O, Risedronate Sodium 2.5 Hydrate, Sodium risedronate hemipentahydrate, Sodium risedronate, sodium risedronate hydrate, Risedronate sodium 2.5-hydrate

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 Risedronate Sodium Hemipentahydrate?

The CAS Registry Number of Risedronate Sodium Hemipentahydrate is 329003-65-8. It is also known as Risedronate Hemipentahydrate Sodium, Risedronic acid monosodium salt hemipentahydrate, Sodium trihydrogen (1-hydroxy-2-(3-pyridyl)ethylidene)diphosphonate hemi-pentahydrate.

What is the molecular formula and molecular weight of Risedronate Sodium Hemipentahydrate?

Risedronate Sodium Hemipentahydrate has the molecular formula C14H30N2Na2O19P4 and a molecular weight of 700.26 g/mol.

What is Risedronate Sodium Hemipentahydrate used for?

Risedronate Sodium Hemipentahydrate is supplied as a characterised reference material related to Risedronate. 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 Risedronate Sodium Hemipentahydrate can I order?

We supply Risedronate Sodium Hemipentahydrate 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 Risedronate Sodium Hemipentahydrate?

Yes. Every lot of Risedronate Sodium Hemipentahydrate 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 Risedronate Sodium Hemipentahydrate be shipped internationally?

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