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Bis(4-cyanophenyl)methanol

Reference StandardAvailable on request

Bis(4-cyanophenyl)methanol (CAS 134521-16-7) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Bis(4-cyanophenyl)methanol chemical structure
CAS number134521-16-7
FormulaC15H10N2O
Molar mass234.25 g/mol
Physical formSolid
HS code38229090
InChIKeyJNJWXPZHWUOYRZ-UHFFFAOYSA-N
IUPAC name4-[(4-cyanophenyl)-hydroxymethyl]benzonitrile

About Bis(4-cyanophenyl)methanol

Analytical teams working on Letrozole use Bis(4-cyanophenyl)methanol as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 134521-16-7, formula C15H10N2O and molar mass 234.25 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes 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 Letrozole

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

Letrozole standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of Bis(4-cyanophenyl)methanol
Product nameBis(4-cyanophenyl)methanol
Catalogue numberZX-030224
CAS number134521-16-7
IUPAC name4-[(4-cyanophenyl)-hydroxymethyl]benzonitrile
Molecular formulaC15H10N2O
Molar mass234.25 g/mol
Exact mass234.0793
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors1 / 3
Topological polar surface area67.8 Ų
HS code38229090
InChIKeyJNJWXPZHWUOYRZ-UHFFFAOYSA-N
SMILESC1=CC(=CC=C1C#N)C(C2=CC=C(C=C2)C#N)O
PubChem CID10466550
SynonymsCarbinol Metabolite Of Letrozole, Benzonitrile, 4,4'-(hydroxymethylene)bis-, Bis(p-cyanophenyl)methanol, 4,4'-Methanolbisbenzonitrile, 4,4'-Dicyanobenzhydrol, 4,4'-methanol-bisbenzonitrile, 4,4'-(hydroxymethylene)bis benzonitrile, 4,4'-(Hydroxymethylene)dibenzonitrile (Bis-(4-Cyanophenyl)methanol), 4-[(4-cyanophenyl)(hydroxy)methyl]benzonitrile, 4-[(4-cyanophenyl)-hydroxy-methyl]benzonitrile, Bis-(4-cyanophenyl)methanol (Letrazole metabolite)*

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 Bis(4-cyanophenyl)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 Bis(4-cyanophenyl)methanol

Which CAS number identifies Bis(4-cyanophenyl)methanol?
Bis(4-cyanophenyl)methanol is registered under CAS 134521-16-7. You may also see it listed as Carbinol Metabolite Of Letrozole, Benzonitrile, 4,4'-(hydroxymethylene)bis-, Bis(p-cyanophenyl)methanol. Our catalogue number for this item is ZX-030224.
What are the formula and molar mass of Bis(4-cyanophenyl)methanol?
For Bis(4-cyanophenyl)methanol, its formula is C15H10N2O and its molar mass is 234.25 g/mol. The systematic (IUPAC) name is 4-[(4-cyanophenyl)-hydroxymethyl]benzonitrile. InChIKey JNJWXPZHWUOYRZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Bis(4-cyanophenyl)methanol used in pharmaceutical QC?
Bis(4-cyanophenyl)methanol is a characterised reference material linked to Letrozole. 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 Bis(4-cyanophenyl)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 Bis(4-cyanophenyl)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 Bis(4-cyanophenyl)methanol to my country?
Yes. Bis(4-cyanophenyl)methanol ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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