Alendronate EP Impurity B

Name: Alendronate EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-020755

About Alendronate EP Impurity B

Alendronate EP Impurity B (CAS 14265-44-2) is a pharmacopeial impurity of Alendronate offered by Vaqora Chemicals. With the molecular formula O4P-3, it has a molar mass of 94.97 g/mol. Its systematic (IUPAC) name is phosphate. It is also known as Alendronate Sodium Trihydrate- Impurity B or O-Phosphate.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Alendronate, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Alendronate EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Alendronate

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

Alendronate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Alendronate EP Impurity B
Catalogue No.	VQ-020755
CAS Number	14265-44-2
IUPAC name	phosphate
Molecular formula	O₄P-3
Molecular weight	94.97 g/mol
Exact mass	94.9534
Grade	Reference Standard
HSN code	38229090
InChIKey	NBIIXXVUZAFLBC-UHFFFAOYSA-K
SMILES	[O-]P(=O)([O-])[O-]
PubChem CID	1061

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.3
H-bond donors / acceptors	0 / 4
TPSA	86.3 Å²
Synonyms	Alendronate Sodium Trihydrate- Impurity B, O-Phosphate, Phosphate ions, Phosphate, Inorganic, Phosphates, Inorganic, Organic phosphate, orthophosphate, phosphate(3-), a phosphate group, tetraoxophosphate(V)

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 Alendronate EP Impurity B?

The CAS Registry Number of Alendronate EP Impurity B is 14265-44-2. It is also known as Alendronate Sodium Trihydrate- Impurity B, O-Phosphate, Phosphate ions.

What is the molecular formula and molecular weight of Alendronate EP Impurity B?

Alendronate EP Impurity B has the molecular formula O4P-3 and a molecular weight of 94.97 g/mol. Its IUPAC name is phosphate.

What is Alendronate EP Impurity B used for?

Alendronate EP Impurity B is supplied as a characterised reference material related to Alendronate. 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 Alendronate EP Impurity B can I order?

We supply Alendronate EP Impurity B 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 Alendronate EP Impurity B?

Yes. Every lot of Alendronate EP Impurity B 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 Alendronate EP Impurity B be shipped internationally?

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