Rabeprazole Sulfone Impurity

Name: Rabeprazole Sulfone Impurity
Brand: Vaqora Chemicals
SKU: VQ-005689

About Rabeprazole Sulfone Impurity

Rabeprazole Sulfone Impurity (CAS 117976-47-3) is an impurity of Rabeprazole offered by Vaqora Chemicals. Formula C18H21N3O4S, molecular weight 375.4 g/mol. The IUPAC name is 2-[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methylsulfonyl]-1H-benzimidazole. It is also known as Rabeprazole Sulfone or Rabeprazole Related Compound D.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

As a characterised impurity of Rabeprazole, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Rabeprazole Sulfone Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Rabeprazole

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

Rabeprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Rabeprazole Sulfone Impurity
Catalogue No.	VQ-005689
CAS Number	117976-47-3
IUPAC name	2-[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methylsulfonyl]-1H-benzimidazole
Molecular formula	C₁₈H₂₁N₃O₄S
Molecular weight	375.4 g/mol
Exact mass	375.1253
Grade	Reference Standard
HSN code	38229090
InChIKey	KNYNPBSPFHFPML-UHFFFAOYSA-N
SMILES	CC1=C(C=CN=C1CS(=O)(=O)C2=NC3=CC=CC=C3N2)OCCCOC
PubChem CID	11740183

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 6
TPSA	103 Å²
Synonyms	2-[[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole, 2-[3-(3-Methoxy-propoxy)-2-methyl-phenylmethanesulfonyl]-1H-benzoimidazole, Rabeprazole Sulfone, Rabeprazole Related Compound D, Rabeprazole Impurity A, Rabeprazole impurity D, 1H-Benzimidazole, 2-(((4-(3-methoxypropoxy)-3-methyl-2-pyridinyl)methyl)sulfonyl)-, Rabeprazole impurity D (USP-MC), 2-(((4-(3-Methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole, 1H-Benzimidazole,2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-, 2-[[4-(3-methoxypropoxy)-3-methylpyridin-2-yl]methylsulfonyl]-1H-benzimidazole, Rabeprazole Sulphone

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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

Frequently asked questions

What is the CAS number of Rabeprazole Sulfone Impurity?

The CAS Registry Number of Rabeprazole Sulfone Impurity is 117976-47-3. It is also known as 2-[[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole, 2-[3-(3-Methoxy-propoxy)-2-methyl-phenylmethanesulfonyl]-1H-benzoimidazole, Rabeprazole Sulfone.

What is the molecular formula and molecular weight of Rabeprazole Sulfone Impurity?

Rabeprazole Sulfone Impurity has the molecular formula C18H21N3O4S and a molecular weight of 375.4 g/mol. Its IUPAC name is 2-[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methylsulfonyl]-1H-benzimidazole.

What is Rabeprazole Sulfone Impurity used for?

Rabeprazole Sulfone Impurity 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 Sulfone Impurity can I order?

We supply Rabeprazole Sulfone Impurity 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 Sulfone Impurity?

Yes. Every lot of Rabeprazole Sulfone Impurity 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 Sulfone Impurity be shipped internationally?

Yes. Rabeprazole Sulfone Impurity 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.