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API Impurities

Diphenyl(quinuclidin-4-yl)methanol

Reference StandardAvailable on request

Order Diphenyl(quinuclidin-4-yl)methanol (CAS 461648-39-5) online at Zemixal: C20H23NO, COA and SDS with every lot, worldwide shipping.

Pack sizes
Diphenyl(quinuclidin-4-yl)methanol chemical structure
CAS number461648-39-5
FormulaC20H23NO
Molar mass293.4 g/mol
Physical formSolid
HS code38229090
InChIKeyVUUAKOZGGDHCRP-UHFFFAOYSA-N
IUPAC name1-azabicyclo[2.2.2]octan-4-yl(diphenyl)methanol

About Diphenyl(quinuclidin-4-yl)methanol

Diphenyl(quinuclidin-4-yl)methanol is supplied by Zemixal as a characterised reference material for Umeclidinium Bromide analysis. For your records (Reference Standard), the material is defined by CAS 461648-39-5, formula C20H23NO and molar mass 293.4 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H400 and H411. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Umeclidinium Bromide

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

Umeclidinium Bromide standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Diphenyl(quinuclidin-4-yl)methanol
Product nameDiphenyl(quinuclidin-4-yl)methanol
Catalogue numberZX-022963
CAS number461648-39-5
IUPAC name1-azabicyclo[2.2.2]octan-4-yl(diphenyl)methanol
Molecular formulaC20H23NO
Molar mass293.4 g/mol
Exact mass293.178
GradeReference Standard
Physical formSolid
XLogP33.3
H-bond donors / acceptors1 / 2
Topological polar surface area23.5 Ų
HS code38229090
InChIKeyVUUAKOZGGDHCRP-UHFFFAOYSA-N
SMILESC1CN2CCC1(CC2)C(C3=CC=CC=C3)(C4=CC=CC=C4)O
PubChem CID23992385
Synonyms(1-Azabicyclo[2.2.2]oct-4-yl)(diphenyl)methanol, 1-azabicyclo[2.2.2]oct-4-yl(diphenyl)methanol, 1-Azabicyclo(2.2.2)oct-4-yl(diphenyl)methanol, Diphenyl(4-quinuclidinyl)methanol, 1-Azabicyclo[2.2.2]octane-4-methanol, alpha,alpha-diphenyl-, alpha,alpha-diphenyl-1-azabicyclo[2.2.2]octane-4-methanol, Umecium bromide 10, CS-M1579, 1-azabicyclo[2.2.2]oct -4-yl(diphenyl)methanol, 1-Azabicyclo[2.2.2]octane-4-methanol, a,a-diphenyl-, 1-Azabicyclo[2.2.2]octane-4-methanol,, A,, A-diphenyl-

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H400Very toxic to aquatic life
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, P301 + P317, P330, P391, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Diphenyl(quinuclidin-4-yl)methanol
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 Diphenyl(quinuclidin-4-yl)methanol

Which CAS number identifies Diphenyl(quinuclidin-4-yl)methanol?
Diphenyl(quinuclidin-4-yl)methanol is registered under CAS 461648-39-5. You may also see it listed as (1-Azabicyclo[2.2.2]oct-4-yl)(diphenyl)methanol, 1-azabicyclo[2.2.2]oct-4-yl(diphenyl)methanol, 1-Azabicyclo(2.2.2)oct-4-yl(diphenyl)methanol. Our catalogue number for this item is ZX-022963.
What are the formula and molar mass of Diphenyl(quinuclidin-4-yl)methanol?
For Diphenyl(quinuclidin-4-yl)methanol, its formula is C20H23NO and its molar mass is 293.4 g/mol. The systematic (IUPAC) name is 1-azabicyclo[2.2.2]octan-4-yl(diphenyl)methanol. InChIKey VUUAKOZGGDHCRP-UHFFFAOYSA-N lets you match it in any structure database.
How is Diphenyl(quinuclidin-4-yl)methanol used in pharmaceutical QC?
Diphenyl(quinuclidin-4-yl)methanol is a characterised reference material linked to Umeclidinium Bromide. 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 Diphenyl(quinuclidin-4-yl)methanol?
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 Diphenyl(quinuclidin-4-yl)methanol?
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 Diphenyl(quinuclidin-4-yl)methanol to my country?
Yes. Because Diphenyl(quinuclidin-4-yl)methanol is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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