Rabeprazole

Name: Rabeprazole
Brand: Vaqora Chemicals
SKU: VQ-007689

About Rabeprazole

Rabeprazole (CAS 117976-89-3) is a high-purity reference standard of Rabeprazole offered by Vaqora Chemicals. With the molecular formula C18H21N3O3S, it has a molar mass of 359.4 g/mol. Its systematic (IUPAC) name is 2-[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methylsulfinyl]-1H-benzimidazole. Common synonyms include (±)-Rabeprazole and Dexrabeprazol.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Laboratories use this Rabeprazole standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Rabeprazole

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

Rabeprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Rabeprazole
Catalogue No.	VQ-007689
CAS Number	117976-89-3
Other CAS	117976-90-6
IUPAC name	2-[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methylsulfinyl]-1H-benzimidazole
Molecular formula	C₁₈H₂₁N₃O₃S
Molecular weight	359.4 g/mol
Exact mass	359.1304
Grade	Reference Standard
HSN code	38229090
InChIKey	YREYEVIYCVEVJK-UHFFFAOYSA-N
SMILES	CC1=C(C=CN=C1CS(=O)C2=NC3=CC=CC=C3N2)OCCCOC
PubChem CID	5029

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 6
TPSA	96.3 Å²
Synonyms	2-[[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole, (±)-Rabeprazole, 2-[[[3-Methyl-4-(3-methoxypropoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole, Dexrabeprazol, Habeprazole, Newprazole, Pariets, Rabeloc, Rabemax, Rabiral, (RS)-2-([4-(3-methoxypropoxy)-3-methylpyridin-2-yl]methylsulfinyl)-1H-benzo[d]imidazole, rabeprazol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

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

Other grades of CAS 117976-89-3

IP/BP/USP

Rabeprazole Sodium

CAS: 117976-89-3
Formula: C₁₈H₂₁N₃O₃S
MW: 359.4 g/mol

VQ-004205

Frequently asked questions

What is the CAS number of Rabeprazole?

The CAS Registry Number of Rabeprazole is 117976-89-3. It is also known as 2-[[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole, (±)-Rabeprazole, 2-[[[3-Methyl-4-(3-methoxypropoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole.

What is the molecular formula and molecular weight of Rabeprazole?

Rabeprazole has the molecular formula C18H21N3O3S and a molecular weight of 359.4 g/mol. Its IUPAC name is 2-[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methylsulfinyl]-1H-benzimidazole.

What is Rabeprazole used for?

Rabeprazole is supplied as a characterised reference material related to Rabeprazole. 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 Rabeprazole can I order?

We supply Rabeprazole 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 Rabeprazole?

Yes. Every lot of Rabeprazole 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 Rabeprazole be shipped internationally?

Yes. Rabeprazole is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.