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Screening compounds

Triparanol

Also known as Metasqualene, MER 29, triparanolum

CAS 78-41-1Formula C27H32ClNO2Molar mass 438.01 g/molEC 201-115-0
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 7 suppliers listed
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Triparanol chemical structure, C27H32ClNO2, CAS 78-41-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
78-41-1
Formula
C27H32ClNO2
Molar mass
438.01 g/mol
EC number
201-115-0
HS code
292250
Category
Screening compounds

What is Triparanol?

Plain description, key identifiers and synonyms

Triparanol is a stilbenoid. It has a role as an anticoronaviral agent.

Triparanol is a pharmaceutical drug.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(4-chlorophenyl)-1-[4-[2-(diethylamino)ethoxy]phenyl]-1-(4-methylphenyl)ethanol
CAS number
78-41-1 CAS number cross-checked
EC number
201-115-0
Molecular formula
C27H32ClNO2
UNII
63S8C3RXGS
MDL number
MFCD00865748
InChIKey
SYHDSBBKRLVLFF-UHFFFAOYSA-N
InChI
InChI=1S/C27H32ClNO2/c1-4-29(5-2)18-19-31-26-16-12-24(13-17-26)27(30,23-10-6-21(3)7-11-23)20-22-8-14-25(28)15-9-22/h6-17,30H,4-5,18-20H2,1-3H3
SMILES (canonical and isomeric)
CCN(CC)CCOC1=CC=C(C=C1)C(CC2=CC=C(C=C2)Cl)(C3=CC=C(C=C3)C)O

Synonyms

  • Metasqualene
  • MER 29
  • triparanolum
  • Triparanolo
  • 2-p-Chlorophenyl-1-(p-(2-diethylaminoethoxy)phenyl)-1-p-tolylethanol
  • 1-(4-(2-(Diethylamino)ethoxy)phenyl)-1-(p-tolyl)-2-(p-chlorophenyl)ethanol
  • Benzeneethanol, 4-chloro-alpha-(4-(2-(diethylamino)ethoxy)phenyl)-alpha-(4-methylphenyl)-
  • alpha-(p-Chlorobenzyl)-4-diethylaminoethoxy-4'-methylbenzhydrol
  • 1-(p-(beta-Diethylaminoethoxy)phenyl)-1-(p-tolyl)-2-(p-chlorophenyl)ethanol
  • 2-(p-Chlorophenyl)-1-(p-(beta-diethylaminoethoxy)phenyl)-1-(p-tolyl)ethanol
  • 1-[4-[2-(Diethylamino)ethoxy]phenyl]-1-(p-tolyl)-2-(p-chlorophenyl)ethanol
  • 2-(4-chlorophenyl)-1-[4-[2-(diethylamino)ethoxy]phenyl]-1-(p-tolyl)ethanol
  • 2-p-Chlorophenyl-1-[p-(2-diethylaminoethoxy)phenyl]-1-p-tolylethanol
  • 2-(4-chlorophenyl)-1-(4-(2-(diethylamino)ethoxy)phenyl)-1-(p-tolyl)ethanol
  • 2-(4-chlorophenyl)-1-[4-[2-(diethylamino)ethoxy]phenyl]-1-(4-methylphenyl)ethanol
  • 1-(4-(2-Diethylaminoethoxy)phenyl)-1-p-tolyl-2-(4-chlorophenyl)ethanol
  • valip
  • Clotrox
  • Metasclene
  • Ethanol, 2-(p-chlorophenyl)-1-(p-(2-(diethylamino)ethoxy)phenyl)-1-p-tolyl-
  • Acosterina
  • Hipocolestina
  • Diticyl
  • Drenaren
  • Trianel
Show all 32 synonyms
  • Triparin
  • Tropalin
  • C27H32ClNO2
  • Benzeneethanol, 4-chloro-alpha-[4-[2-(diethylamino)ethoxy]phenyl]-alpha-(4-methylphenyl)-
  • Trikosterol
  • Verdiana
  • Sclane

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
438.01 g/molcalc.
Exact mass
437.2122 Dacalc.
LogP (octanol/water)
5.85calc.
Topological polar surface area
32.7 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
10calc.
Heavy atoms
31calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(CC(c2ccccc2)c2ccccc2)cc1

c1ccc(CC(c2ccccc2)c2ccccc2)cc1

3 rings, 20 atoms, the 1,1,2-Triphenylethane ring system.

124 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H318Causes serious eye damage.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Triparanol suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 7 suppliers
7 of 7 offers
  • AChemBlock
    United States, HaywardUnclaimed profile
    TriparanolGrade, purity and minimum order on request
    Price on request
    View
  • Ambinter
    France, OrleansUnclaimed profile
    TriparanolGrade, purity and minimum order on request
    Price on request
    View
  • Clearsynth
    United States, San DiegoUnclaimed profile
    TriparanolGrade, purity and minimum order on request
    Price on request
    View
  • Excenen Pharmatech Co., Ltd.
    China, GuangzhouUnclaimed profile
    TriparanolGrade, purity and minimum order on request
    Price on request
    View
  • Glentham Life Sciences Ltd.
    United Kingdom, CorshamUnclaimed profile
    TriparanolGrade, purity and minimum order on request
    Price on request
    View
  • Glixx Labs, Inc
    United States, HopkintonUnclaimed profile
    TriparanolGrade, purity and minimum order on request
    Price on request
    View
  • MolCore
    China, HangzhouUnclaimed profile
    TriparanolGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

7 suppliers in 4 countries

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Triparanol price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Hypolipidemic Agents

Roles

  • anticoronaviral agent
  • antimicrobial agent
  • antiviral agent

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU Cosmetics Regulation Annex II, prohibited in cosmetics
    Name: Triparanol (INN), Ref no: 92, Annex ref: II/92

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Triparanol is traded under.

HS 2922.50Indicative HS code

Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function

World exports in 2024
$3.29B
−5.9% vs 2023, imports $3.19B
2019 to 2024
Top exporters
  1. China39.2%
  2. United Kingdom27.1%
  3. India * partner reported4.8%
Top importers
  1. United States20.7%
  2. Germany7.6%
  3. Italy6.6%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Triparanol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Triparanol, based on the data on this page

What is Triparanol?

Triparanol is a stilbenoid. It has a role as an anticoronaviral agent.

What is the CAS number of Triparanol?

The CAS registry number of Triparanol is 78-41-1.

What is the molecular formula and weight of Triparanol?

The molecular formula of Triparanol is C27H32ClNO2 and its molar mass is 438.01 g/mol.

What is Triparanol used for?

Known uses and roles of Triparanol include building blocks in research and laboratory, screening compounds in research and laboratory, anticoronaviral agent, antimicrobial agent, antiviral agent and 1 more.

Is Triparanol hazardous?

Triparanol carries the GHS signal word "Danger". Main hazards: harmful if swallowed, causes serious eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Triparanol?

Triparanol is usually classified under HS code 292250 (Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Triparanol?

CompoundList lists 7 suppliers of Triparanol in United States, China, France and United Kingdom. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Triparanol?

Suppliers quote Triparanol on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Triparanol

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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