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API Process Intermediates & Related Compounds

Diphenhydramine Quaternary

Available on request

Diphenhydramine Quaternary (CAS 857158-22-6) supplier Zemixal: C19H24NO3+, COA and SDS with every lot, worldwide shipping.

Pack sizes
Diphenhydramine Quaternary product illustration
CAS number857158-22-6
FormulaC19H24NO3+
Molar mass314.4 g/mol
Physical formSolid

About Diphenhydramine Quaternary

Researchers and plant chemists source Diphenhydramine Quaternary from Zemixal for routine and specialised work. For your records, the material is defined by CAS 857158-22-6, formula C19H24NO3+ and molar mass 314.4 g/mol. It is handled as a solid.

Typical applications

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Storage and safety notes

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Diphenhydramine

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

Diphenhydramine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of Diphenhydramine Quaternary
Product nameDiphenhydramine Quaternary
Catalogue numberZX-039042
CAS number857158-22-6
Molecular formulaC19H24NO3+
Molar mass314.4 g/mol
Physical formSolid
SynonymsDiphenhydramine quaternary salt

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 Quaternary
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted 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 Quaternary

Which CAS number identifies Diphenhydramine Quaternary?
Diphenhydramine Quaternary is registered under CAS 857158-22-6. You may also see it listed as Diphenhydramine quaternary salt. Our catalogue number for this item is ZX-039042.
What are the formula and molar mass of Diphenhydramine Quaternary?
For Diphenhydramine Quaternary, its formula is C19H24NO3+ and its molar mass is 314.4 g/mol.
How is Diphenhydramine Quaternary used in pharmaceutical QC?
Diphenhydramine Quaternary 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 Quaternary?
The grade and assay are confirmed on the quotation and the batch COA. 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 Quaternary?
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 Quaternary to my country?
Yes. Diphenhydramine Quaternary ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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