S-Pantoprazole sodium

Name: S-Pantoprazole sodium
Brand: Vaqora Chemicals
SKU: VQ-041318

About S-Pantoprazole sodium

Vaqora Chemicals supplies S-Pantoprazole sodium, an impurity of Pantoprazole registered under CAS number 160488-53-9. Its molecular formula is C16H14F2N3NaO4S and its molecular weight is 405.4 g/mol. Its systematic (IUPAC) name is sodium 5-(difluoromethoxy)-2-[(S)-(3,4-dimethoxy-2-pyridinyl)methylsulfinyl]benzimidazol-3-ide. Alternative names: (S)-(-)-Pantoprazole Sodium Salt and L-Pantoprazole sodium.

It is supplied 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 Pantoprazole, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across 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

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Pantoprazole

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

Pantoprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	S-Pantoprazole sodium
Catalogue No.	VQ-041318
CAS Number	160488-53-9
IUPAC name	sodium 5-(difluoromethoxy)-2-[(S)-(3,4-dimethoxy-2-pyridinyl)methylsulfinyl]benzimidazol-3-ide
Molecular formula	C₁₆H₁₄F₂N₃NaO₄S
Molecular weight	405.4 g/mol
Exact mass	405.0571
Grade	Reference Standard
HSN code	38229090
InChIKey	YNWDKZIIWCEDEE-SNYZSRNZSA-N
SMILES	COC1=C(C(=NC=C1)C[S@](=O)C2=NC3=C([N-]2)C=C(C=C3)OC(F)F)OC.[Na+]
PubChem CID	76958822

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 10
TPSA	90.8 Å²

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 S-Pantoprazole sodium?

The CAS Registry Number of S-Pantoprazole sodium is 160488-53-9. It is also known as (S)-(-)-Pantoprazole Sodium Salt, L-Pantoprazole sodium, Pantoprazole sodium, (S)-.

What is the molecular formula and molecular weight of S-Pantoprazole sodium?

S-Pantoprazole sodium has the molecular formula C16H14F2N3NaO4S and a molecular weight of 405.4 g/mol. Its IUPAC name is sodium 5-(difluoromethoxy)-2-[(S)-(3,4-dimethoxy-2-pyridinyl)methylsulfinyl]benzimidazol-3-ide.

What is S-Pantoprazole sodium used for?

S-Pantoprazole sodium is supplied as a characterised reference material related to Pantoprazole. 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 S-Pantoprazole sodium can I order?

We supply S-Pantoprazole sodium 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 S-Pantoprazole sodium?

Yes. Every lot of S-Pantoprazole sodium 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 S-Pantoprazole sodium be shipped internationally?

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