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CNS & Psychiatric APIs

Trihexyphenidyl

IP/BP/USPAvailable on request

Trihexyphenidyl (CAS 144-11-6) supplier Zemixal. Request a quote with price, lead time and documents. Part of our CNS & Psychiatric APIs range.

Pack sizes
Trihexyphenidyl chemical structure
CAS number144-11-6
FormulaC20H31NO
Molar mass301.5 g/mol
Physical formPowder
HS code2933
InChIKeyHWHLPVGTWGOCJO-UHFFFAOYSA-N
IUPAC name1-cyclohexyl-1-phenyl-3-piperidin-1-ylpropan-1-ol

About Trihexyphenidyl

Trihexyphenidyl is part of the Zemixal CNS & Psychiatric APIs range. For your records (IP/BP/USP), the material is defined by CAS 144-11-6, formula C20H31NO and molar mass 301.5 g/mol. It is handled as a powder.

Use cases we see most often

  • Pharmaceutical formulation
  • Generic drug development

Handling and storage

Hazard communication follows GHS (Danger: H301). Our SDS lists exposure controls and first-aid measures.

Available as 1 kg, 5 kg and 25 kg. 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.

Specifications and identifiers

Specifications of Trihexyphenidyl
Product nameTrihexyphenidyl
Catalogue numberZX-004069
CAS number144-11-6
IUPAC name1-cyclohexyl-1-phenyl-3-piperidin-1-ylpropan-1-ol
Molecular formulaC20H31NO
Molar mass301.5 g/mol
Exact mass301.2406
GradeIP/BP/USP
Physical formPowder
XLogP34.5
H-bond donors / acceptors1 / 2
Topological polar surface area23.5 Ų
HS code2933
InChIKeyHWHLPVGTWGOCJO-UHFFFAOYSA-N
SMILESC1CCC(CC1)C(CCN2CCCCC2)(C3=CC=CC=C3)O
PubChem CID5572
SynonymsBenzhexol, Triphenidyl, Apo-Trihex, 1-cyclohexyl-1-phenyl-3-(piperidin-1-yl)propan-1-ol, 1-Piperidinepropanol, alpha-cyclohexyl-alpha-phenyl-, 5-20-02-00231 (Beilstein Handbook Reference), Pacitane, Apo Trihex, (+-)-Trihexyphenidyl, cyclodolum (for the hydrochloride), Parkinane retard, Trihexylphenedyl

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Trihexyphenidyl
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted on request

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

Questions about Trihexyphenidyl

Which CAS number identifies Trihexyphenidyl?
Trihexyphenidyl is registered under CAS 144-11-6. You may also see it listed as Benzhexol, Triphenidyl, Apo-Trihex. Our catalogue number for this item is ZX-004069.
What are the formula and molar mass of Trihexyphenidyl?
For Trihexyphenidyl, its formula is C20H31NO and its molar mass is 301.5 g/mol. The systematic (IUPAC) name is 1-cyclohexyl-1-phenyl-3-piperidin-1-ylpropan-1-ol. InChIKey HWHLPVGTWGOCJO-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Trihexyphenidyl?
This listing is IP/BP/USP grade. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Trihexyphenidyl?
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 Trihexyphenidyl to my country?
Yes. Because Trihexyphenidyl 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.

Other grades with CAS 144-11-6

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