Mebendazole EP Impurity C

About Mebendazole EP Impurity C

Mebendazole EP Impurity C is a pharmacopeial impurity of Mebendazole carrying the CAS registry number 66066-76-0. Formula C15H13N3O, molecular weight 251.28 g/mol. Systematically, it is named (2-amino-1-methylbenzimidazol-5-yl)-phenylmethanone. Alternative names: Mebendazole - Impurity C and 2-Amino-5-benzoyl-1-methylbenzimidazole.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Mebendazole impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF 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 Mebendazole

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

Mebendazole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Mebendazole EP Impurity C
Catalogue No.	VQ-026565
CAS Number	66066-76-0
IUPAC name	(2-amino-1-methylbenzimidazol-5-yl)-phenylmethanone
Molecular formula	C₁₅H₁₃N₃O
Molecular weight	251.28 g/mol
Exact mass	251.1059
Grade	Reference Standard
HSN code	38229090
InChIKey	CXSGKMYXOOMNFK-UHFFFAOYSA-N
SMILES	CN1C2=C(C=C(C=C2)C(=O)C3=CC=CC=C3)N=C1N
PubChem CID	69450787

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 3
TPSA	60.9 Å²
Synonyms	Mebendazole - Impurity C, 2-Amino-5-benzoyl-1-methylbenzimidazole, R-18986, 1-methyl-, (2-Amino-1-methyl-1H-benzimidazol-5-yl)phenylmethanone, Methanone, (2-amino-1-methyl-1H-benzimidazol-5-yl)phenyl-, Mebendazole specified impurity C, (2-Amino-1-methyl-1H-1,3-benzimidazol-5-yl)(phenyl)methanone, (2-amino-1-methyl-1H-benzo[d]imidazol-5-yl)(phenyl)methanone

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 Mebendazole EP Impurity C?

The CAS Registry Number of Mebendazole EP Impurity C is 66066-76-0. It is also known as Mebendazole - Impurity C, 2-Amino-5-benzoyl-1-methylbenzimidazole, R-18986, 1-methyl-.

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

Mebendazole EP Impurity C has the molecular formula C15H13N3O and a molecular weight of 251.28 g/mol. Its IUPAC name is (2-amino-1-methylbenzimidazol-5-yl)-phenylmethanone.

What is Mebendazole EP Impurity C used for?

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

We supply Mebendazole 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 Mebendazole EP Impurity C?

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

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