Diphenidol Hydrochloride

Name: Diphenidol Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-030231

About Diphenidol Hydrochloride

Vaqora Chemicals supplies Diphenidol Hydrochloride, a high-purity reference standard of Diphenidol registered under CAS number 3254-89-5. With the molecular formula C21H28ClNO, it has a molar mass of 345.9 g/mol. Alternative names: difenidol hydrochloride and Diphenidol HCl.

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.

Laboratories use this Diphenidol standard for identity and assay testing, system suitability checks and method validation supporting 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

Identification & assay
Method development & validation
QC reference material

Industries

Related to Diphenidol

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

Diphenidol impurities

Specifications & identifiers

Chemical identifiers
Product name	Diphenidol Hydrochloride
Catalogue No.	VQ-030231
CAS Number	3254-89-5
IUPAC name	1,1-diphenyl-4-piperidin-1-ylbutan-1-ol;hydrochloride
Molecular formula	C₂₁H₂₈ClNO
Molecular weight	345.9 g/mol
Exact mass	345.1859
Grade	Reference Standard
HSN code	38229090
InChIKey	AVZIYZHXZAYGJS-UHFFFAOYSA-N
SMILES	C1CCN(CC1)CCCC(C2=CC=CC=C2)(C3=CC=CC=C3)O.Cl
PubChem CID	66266

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 2
TPSA	23.5 Å²
Synonyms	difenidol hydrochloride, Diphenidol HCl, SK&F 478-A, SK&F-478-A, 1,1-Diphenyl-4-piperidin-1-ylbutan-1-ol monohydrochloride, 1,1-Diphenyl-4-(piperidin-1-yl)butan-1-ol hydrochloride, Cephadol, 1,1-Diphenyl-4-piperidino-1-butanol hydrochloride, Celmidol, Ansmin, Maniol, Yesdol

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 Diphenidol Hydrochloride?

The CAS Registry Number of Diphenidol Hydrochloride is 3254-89-5. It is also known as difenidol hydrochloride, Diphenidol HCl, SK&F 478-A.

What is the molecular formula and molecular weight of Diphenidol Hydrochloride?

Diphenidol Hydrochloride has the molecular formula C21H28ClNO and a molecular weight of 345.9 g/mol.

What is Diphenidol Hydrochloride used for?

Diphenidol Hydrochloride is supplied as a characterised reference material related to Diphenidol. 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 Diphenidol Hydrochloride can I order?

We supply Diphenidol Hydrochloride 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 Diphenidol Hydrochloride?

Yes. Every lot of Diphenidol Hydrochloride 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 Diphenidol Hydrochloride be shipped internationally?

Yes. Diphenidol Hydrochloride 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.