Diphenhydramine methiodide

Name: Diphenhydramine methiodide
Brand: Zemixal
SKU: ZX-029021

Reference StandardAvailable on request

Diphenhydramine methiodide (CAS 14177-81-2) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-029021.

Pack sizes

Diphenhydramine methiodide chemical structure

CAS number14177-81-2

FormulaC₁₈H₂₄INO

Molar mass397.3 g/mol

Physical formSolid

HS code38229090

InChIKeyVBILFZZVVHHLOE-UHFFFAOYSA-M

IUPAC name2-benzhydryloxyethyl(trimethyl)azanium iodide

About Diphenhydramine methiodide

Diphenhydramine methiodide belongs to the Diphenhydramine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 14177-81-2, formula C18H24INO and molar mass 397.3 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Diphenhydramine

See every impurity, metabolite and related compound we list for this API.

Diphenhydramine standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Diphenhydramine methiodide
Product name	Diphenhydramine methiodide
Catalogue number	ZX-029021
CAS number	14177-81-2
IUPAC name	2-benzhydryloxyethyl(trimethyl)azanium iodide
Molecular formula	C₁₈H₂₄INO
Molar mass	397.3 g/mol
Exact mass	397.0903
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	0 / 2
Topological polar surface area	9.2 Å²
HS code	38229090
InChIKey	VBILFZZVVHHLOE-UHFFFAOYSA-M
SMILES	C[N+](C)(C)CCOC(C1=CC=CC=C1)C2=CC=CC=C2.[I-]
PubChem CID	26535
Synonyms	Mefenidramium iodide, Ethanaminium, 2-(diphenylmethoxy)-N,N,N-trimethyl-, iodide, (2-Diphenylmethoxyethyl)trimethylammonium iodide, beta-(Diphenylmethoxy)-ethyl-trimethyl-ammonium-iodide, 2-(Diphenylmethoxy)-N,N,N-trimethylethan-1-aminium iodide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Diphenhydramine methiodide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Diphenhydramine methiodide

Which CAS number identifies Diphenhydramine methiodide?

Diphenhydramine methiodide is registered under CAS 14177-81-2. You may also see it listed as Mefenidramium iodide, Ethanaminium, 2-(diphenylmethoxy)-N,N,N-trimethyl-, iodide, (2-Diphenylmethoxyethyl)trimethylammonium iodide. Our catalogue number for this item is ZX-029021.

What are the formula and molar mass of Diphenhydramine methiodide?

For Diphenhydramine methiodide, its formula is C18H24INO and its molar mass is 397.3 g/mol. The systematic (IUPAC) name is 2-benzhydryloxyethyl(trimethyl)azanium iodide. InChIKey VBILFZZVVHHLOE-UHFFFAOYSA-M lets you match it in any structure database.

How is Diphenhydramine methiodide used in pharmaceutical QC?

Diphenhydramine methiodide is a characterised reference material linked to Diphenhydramine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Diphenhydramine methiodide?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Diphenhydramine methiodide?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Diphenhydramine methiodide to my country?

Yes. Diphenhydramine methiodide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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