Diphenoxylate EP Impurity C

Name: Diphenoxylate EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-032481

About Diphenoxylate EP Impurity C

Diphenoxylate EP Impurity C is a pharmacopeial impurity of Diphenoxylate carrying the CAS registry number 39186-58-8. Formula C16H14BrN, molecular weight 300.19 g/mol. The IUPAC name is 4-bromo-2,2-diphenylbutanenitrile. Common synonyms include 4-Bromo-2,2 Diphenyl Butyronitrile and 4-Bromo-2,2-diphenylbutyronitrile.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Diphenoxylate impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Diphenoxylate EP Impurity C is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Diphenoxylate

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

Diphenoxylate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diphenoxylate EP Impurity C
Catalogue No.	VQ-032481
CAS Number	39186-58-8
IUPAC name	4-bromo-2,2-diphenylbutanenitrile
Molecular formula	C₁₆H₁₄BrN
Molecular weight	300.19 g/mol
Exact mass	299.031
Grade	Reference Standard
HSN code	38229090
InChIKey	IGYSFJHVFHNOEI-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C(CCBr)(C#N)C2=CC=CC=C2
PubChem CID	96575

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	0 / 1
TPSA	23.8 Å²
Synonyms	4-Bromo-2,2 Diphenyl Butyronitrile, 4-Bromo-2,2-diphenylbutyronitrile, Butyronitrile, 4-bromo-2,2-diphenyl-, Benzeneacetonitrile, .alpha.-(2-bromoethyl)-.alpha.-phenyl-, Benzeneacetonitrile, 4-bromo-2,2-diphenyl-, Benzeneacetonitrile, alpha-(2-bromoethyl)-alpha-phenyl-, 2,2-Diphenyl-4-bromobutyronitrile, 3-Cyano-3,3-diphenylpropyl bromide, 4-bromo-2,2-diphenyl butyronitrile, Butyronitrile,2-diphenyl-, 4-Bromo-2,2-diphenylbutanenitrile #

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, 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 Diphenoxylate EP Impurity C?

The CAS Registry Number of Diphenoxylate EP Impurity C is 39186-58-8. It is also known as 4-Bromo-2,2 Diphenyl Butyronitrile, 4-Bromo-2,2-diphenylbutyronitrile, Butyronitrile, 4-bromo-2,2-diphenyl-.

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

Diphenoxylate EP Impurity C has the molecular formula C16H14BrN and a molecular weight of 300.19 g/mol. Its IUPAC name is 4-bromo-2,2-diphenylbutanenitrile.

What is Diphenoxylate EP Impurity C used for?

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

We supply Diphenoxylate 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 Diphenoxylate EP Impurity C?

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

Yes. Diphenoxylate EP Impurity C 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.