Oxfendazole EP Impurity C

Name: Oxfendazole EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-024088

About Oxfendazole EP Impurity C

Oxfendazole EP Impurity C (CAS 69489-26-5) is a pharmacopeial impurity of Oxfendazole offered by Vaqora Chemicals. The compound has the formula C13H11N3OS, corresponding to a molecular weight of 257.31 g/mol. Its systematic (IUPAC) name is 6-(benzenesulfinyl)-1H-benzimidazol-2-amine. Common synonyms include 5-(Phenylsulfinyl)-1H-benzimidazol-2-amine and Oxfendazole - Impurity C.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Oxfendazole, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from 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

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

Industries

Related to Oxfendazole

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

Oxfendazole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Oxfendazole EP Impurity C
Catalogue No.	VQ-024088
CAS Number	69489-26-5
IUPAC name	6-(benzenesulfinyl)-1H-benzimidazol-2-amine
Molecular formula	C₁₃H₁₁N₃OS
Molecular weight	257.31 g/mol
Exact mass	257.0623
Grade	Reference Standard
HSN code	38229090
InChIKey	IWVYUWQPDMROLN-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)S(=O)C2=CC3=C(C=C2)N=C(N3)N
PubChem CID	134259

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	2 / 4
TPSA	91 Å²
Synonyms	5-(Phenylsulfinyl)-1H-benzimidazol-2-amine, Oxfendazole - Impurity C, 1H-Benzimidazol-2-amine, 5-(phenylsulfinyl)-, Oxfendazole Impurity C18, 6-(Phenylsulfinyl)-1H-benzo[d]imidazol-2-amine, 5-(Benzenesulfinyl)-1,3-dihydro-2H-benzimidazol-2-imine, 5-(Benzenesulfinyl)-1,3-dihydro-2H-1,3-benzimidazol-2-imine

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 Oxfendazole EP Impurity C?

The CAS Registry Number of Oxfendazole EP Impurity C is 69489-26-5. It is also known as 5-(Phenylsulfinyl)-1H-benzimidazol-2-amine, Oxfendazole - Impurity C, 1H-Benzimidazol-2-amine, 5-(phenylsulfinyl)-.

What is the molecular formula and molecular weight of Oxfendazole EP Impurity C?

Oxfendazole EP Impurity C has the molecular formula C13H11N3OS and a molecular weight of 257.31 g/mol. Its IUPAC name is 6-(benzenesulfinyl)-1H-benzimidazol-2-amine.

What is Oxfendazole EP Impurity C used for?

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

We supply Oxfendazole EP Impurity C 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 Oxfendazole EP Impurity C?

Yes. Every lot of Oxfendazole EP Impurity C 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 Oxfendazole EP Impurity C be shipped internationally?

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