Benperidol EP Impurity A

About Benperidol EP Impurity A

Benperidol EP Impurity A is a pharmacopeial impurity of Benperidol carrying the CAS registry number 20662-53-7 at a purity of 97%. Its molecular formula is C12H15N3O and its molecular weight is 217.27 g/mol. The IUPAC name is 3-piperidin-4-yl-1H-benzimidazol-2-one. Alternative names: 4-(2-Oxo-1-benzimidazolinyl)piperidine and 1-(Piperidin-4-yl)-1H-1,3-benzodiazol-2-ol.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Benperidol to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Benperidol EP Impurity A in 10 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Benperidol

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

Benperidol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Benperidol EP Impurity A
Catalogue No.	VQ-006262
CAS Number	20662-53-7
IUPAC name	3-piperidin-4-yl-1H-benzimidazol-2-one
Molecular formula	C₁₂H₁₅N₃O
Molecular weight	217.27 g/mol
Exact mass	217.1215
Grade	Reference Standard
Purity / assay	97%
HSN code	38229090
InChIKey	BYNBAMHAURJNTR-UHFFFAOYSA-N
SMILES	C1CNCCC1N2C3=CC=CC=C3NC2=O
PubChem CID	88638

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	2 / 2
TPSA	44.4 Å²
Synonyms	1,3-Dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one, 1-(Piperidin-4-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one, 4-(2-Oxo-1,3-dihydro-2H-benzimidazol-1-yl)piperidine, 4-(2-Oxo-1,3-dihydrobenzimidazol-1-yl)piperidine, 4-(2-Oxo-1-benzimidazolinyl)piperidine, 1-(Piperidin-4-yl)-1,3-dihydro-benzoimidazol-2-one, 1-(Piperidin-4-yl)-1H-1,3-benzodiazol-2-ol, 1-(Piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one, 1-(Piperidin-4-yl)-1H-benzo[d]imidazol-2-ol, 1,3-Dihydro-1-(4-piperidinyl)benzimidazol-2-one, 1-(4-Piperidinyl)-1,3-dihydro-2H-benzimidazol-2-one, 1-(4-Piperidinyl)-1,3-dihydrobenzimidazol-2-one

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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

Frequently asked questions

What is the CAS number of Benperidol EP Impurity A?

The CAS Registry Number of Benperidol EP Impurity A is 20662-53-7. It is also known as 1,3-Dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one, 1-(Piperidin-4-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one, 4-(2-Oxo-1,3-dihydro-2H-benzimidazol-1-yl)piperidine.

What is the molecular formula and molecular weight of Benperidol EP Impurity A?

Benperidol EP Impurity A has the molecular formula C12H15N3O and a molecular weight of 217.27 g/mol. Its IUPAC name is 3-piperidin-4-yl-1H-benzimidazol-2-one.

What is Benperidol EP Impurity A used for?

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

We supply Benperidol EP Impurity A in Reference Standard (97%) grade, in 10 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Benperidol EP Impurity A?

Yes. Every lot of Benperidol EP Impurity A 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 Benperidol EP Impurity A be shipped internationally?

Yes. Benperidol EP Impurity A 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.