CompoundList
Sign in
Screening compounds

Piperidolate hydrochloride

Also known as Crapinon, Piperidolate HCl, Dactil

CAS 129-77-1Formula C21H26ClNO2Molar mass 359.90 g/molEC 204-964-5
GHS signal word: Warning. Pictograms: Harmful or irritant 6 suppliers listed
Get quotes Compare 6 suppliers
Piperidolate hydrochloride chemical structure, C21H26ClNO2, CAS 129-77-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
129-77-1
Formula
C21H26ClNO2
Molar mass
359.90 g/mol
EC number
204-964-5
HS code
293339
Category
Screening compounds

What is Piperidolate hydrochloride?

Plain description, key identifiers and synonyms

Piperidolate hydrochloride is a diarylmethane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1-ethylpiperidin-3-yl) 2,2-diphenylacetate, hydrochloride
CAS number
129-77-1 CAS number cross-checkedOther or deprecated CAS: 8055-12-7
EC number
204-964-5
Molecular formula
C21H26ClNO2
UNII
57UA660ILV
MDL number
MFCD00057377
InChIKey
RBGWCEWDAHDPEH-UHFFFAOYSA-N
InChI
InChI=1S/C21H25NO2.ClH/c1-2-22-15-9-14-19(16-22)24-21(23)20(17-10-5-3-6-11-17)18-12-7-4-8-13-18;/h3-8,10-13,19-20H,2,9,14-16H2,1H3;1H
SMILES (canonical and isomeric)
CCN1CCCC(C1)OC(=O)C(C2=CC=CC=C2)C3=CC=CC=C3.Cl

Synonyms

  • Crapinon
  • Piperidolate HCl
  • Dactil
  • Dactil hydrochloride
  • 1-Ethyl-3-piperidyl diphenylacetate hydrochloride
  • Benzeneacetic acid, alpha-phenyl-, 1-ethyl-3-piperidinyl ester, hydrochloride
  • Piperidolate (hydrochloride)
  • Edelel hydrochloride
  • N-Ethyl-3-piperidyl diphenylacetate hydrochloride
  • (1-ethylpiperidin-3-yl) 2,2-diphenylacetate, hydrochloride
  • Piperidolate hydrochloride (JAN)
  • AN 1087
  • C21H26ClNO2
  • Dactil (TN)
  • 3-Piperidinol, 1-ethyl-, diphenylacetate, hydrochloride
  • Diphenylacetic acid, 1-ethyl-3-piperidyl ester hydrochloride
  • Piperidilate hydrochloride
  • Diphenylacetic acid, hydrochloride
  • J.b. 305
  • Acetic acid, diphenyl-, 1-ethyl-3-piperidyl ester, hydrochloride
  • 3-Piperidinol 1-ethyl- diphenylacetate hydrochloride
  • Acetic acid, 1-ethyl-3-piperidyl ester hydrochloride
  • Acetic acid, 1-ethyl-3-piperidyl ester, hydrochloride
  • (1-ethyl-3-piperidyl) 2,2-diphenylacetate, hydrochloride
  • 1-Ethylpiperidin-3-yl diphenylacetate--hydrogen chloride (1/1)
Show all 28 synonyms
  • Acetic acid, diphenyl-, 1-ethyl-3-piperidyl ester hydrochloride
  • 3-Piperidinol, 1-ethyl-, diphenylacetate (ester), hydrochloride
  • Benzeneacetic acid, alpha-phenyl-, 1-ethyl-3-piperidinyl ester, hydrochloride (1:1)

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
359.90 g/molcalc.
Exact mass
359.1652 Dacalc.
LogP (octanol/water)
4.27calc.
Topological polar surface area
29.54 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
25calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.38calc.
Formal charge
0calc.
Stereocentres
1calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)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, O=C(OC1CCCNC1)C(c1ccccc1)c1ccccc1

O=C(OC1CCCNC1)C(c1ccccc1)c1ccccc1

3 rings, 22 atoms.

22 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
Precautionary statements (13)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Piperidolate hydrochloride suppliers

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

All 6 suppliers
6 of 6 offers

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

6 suppliers in 5 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Piperidolate hydrochloride price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Piperidolate hydrochloride, based on the data on this page

What is Piperidolate hydrochloride?

Piperidolate hydrochloride is a diarylmethane.

What is the CAS number of Piperidolate hydrochloride?

The CAS registry number of Piperidolate hydrochloride is 129-77-1. Other or deprecated CAS numbers: 8055-12-7.

What is the molecular formula and weight of Piperidolate hydrochloride?

The molecular formula of Piperidolate hydrochloride is C21H26ClNO2 and its molar mass is 359.90 g/mol.

What is Piperidolate hydrochloride used for?

Known uses and roles of Piperidolate hydrochloride include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Piperidolate hydrochloride hazardous?

Piperidolate hydrochloride carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful in contact with skin, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Piperidolate hydrochloride?

Piperidolate hydrochloride is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Piperidolate hydrochloride?

CompoundList lists 6 suppliers of Piperidolate hydrochloride in China, France, Israel, Japan and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Piperidolate hydrochloride?

Suppliers quote Piperidolate hydrochloride 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 Piperidolate hydrochloride

Get quotes for Piperidolate hydrochloride

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Piperidolate hydrochloride
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Piperidolate hydrochloride with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/piperidolate-hydrochloride-129-77-1" title="Piperidolate hydrochloride structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Screening compounds or HS code 293339

6 suppliers
Free quotes, contact stays private
Get quotes