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API Process Intermediates & Related Compounds

1,1,3-Triphenyl-2-propyn-1-ol

Available on request

1,1,3-Triphenyl-2-propyn-1-ol (CAS 1522-13-0) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-040091.

Pack sizes
1,1,3-Triphenyl-2-propyn-1-ol chemical structure
CAS number1522-13-0
FormulaC21H16O
Molar mass284.3 g/mol
Physical formSolid
InChIKeyVWRQCJRTHKUVNF-UHFFFAOYSA-N
IUPAC name1,1,3-triphenylprop-2-yn-1-ol

About 1,1,3-Triphenyl-2-propyn-1-ol

1,1,3-Triphenyl-2-propyn-1-ol sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Identity at a glance: CAS 1522-13-0, formula C21H16O and molar mass 284.3 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Handling and storage

It carries the GHS signal word Warning (H302, H312, H315 and H319), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Ascorbic acid

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

Ascorbic acid standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Specifications and identifiers

Specifications of 1,1,3-Triphenyl-2-propyn-1-ol
Product name1,1,3-Triphenyl-2-propyn-1-ol
Catalogue numberZX-040091
CAS number1522-13-0
IUPAC name1,1,3-triphenylprop-2-yn-1-ol
Molecular formulaC21H16O
Molar mass284.3 g/mol
Exact mass284.1201
Physical formSolid
XLogP34.6
H-bond donors / acceptors1 / 1
Topological polar surface area20.2 Ų
InChIKeyVWRQCJRTHKUVNF-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)C#CC(C2=CC=CC=C2)(C3=CC=CC=C3)O
PubChem CID137058
Synonyms1,1,3-Triphenylpropargyl alcohol, Diphenyl(phenylethynyl)carbinol, a-Phenyl-a-(2-phenylethynyl)benzenemethanol, 2-Propyn-1-ol, 1,1,3-triphenyl-, 1,1,3-triphenylpropyn-1-ol, Benzenemethanol, .alpha.-phenyl-.alpha.-(phenylethynyl)-, triphenylprop-2-yn-1-ol, Diphenylphenylacetylenylcarbinol, 2-Propyn-1-ol,1,3-triphenyl-, Benzenemethanol, a-phenyl-a-(2-phenylethynyl)-

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

Signal word Warning

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 1,1,3-Triphenyl-2-propyn-1-ol
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 1,1,3-Triphenyl-2-propyn-1-ol

Which CAS number identifies 1,1,3-Triphenyl-2-propyn-1-ol?
1,1,3-Triphenyl-2-propyn-1-ol is registered under CAS 1522-13-0. You may also see it listed as 1,1,3-Triphenylpropargyl alcohol, Diphenyl(phenylethynyl)carbinol, a-Phenyl-a-(2-phenylethynyl)benzenemethanol. Our catalogue number for this item is ZX-040091.
What are the formula and molar mass of 1,1,3-Triphenyl-2-propyn-1-ol?
For 1,1,3-Triphenyl-2-propyn-1-ol, its formula is C21H16O and its molar mass is 284.3 g/mol. The systematic (IUPAC) name is 1,1,3-triphenylprop-2-yn-1-ol. InChIKey VWRQCJRTHKUVNF-UHFFFAOYSA-N lets you match it in any structure database.
How is 1,1,3-Triphenyl-2-propyn-1-ol used in pharmaceutical QC?
1,1,3-Triphenyl-2-propyn-1-ol is a characterised reference material linked to Ascorbic acid. 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 1,1,3-Triphenyl-2-propyn-1-ol?
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 1,1,3-Triphenyl-2-propyn-1-ol?
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 1,1,3-Triphenyl-2-propyn-1-ol to my country?
Yes. Because 1,1,3-Triphenyl-2-propyn-1-ol 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.
DMDM Hydantoin
CAS
6440-58-0
Formula
C7H12N2O4
MW
188.18 g/mol
ZX-040376

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