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Screening compounds

Piperidolate

Also known as 1-Ethylpiperidin-3-yl 2,2-diphenylacetate, 1-Ethyl-3-piperidyl diphenylacetate, Piperidolato

CAS 82-98-4Formula C21H25NO2Molar mass 323.44 g/molEC 201-449-7
GHS signal word: Danger. Pictograms: Acute toxicity (severe) 2 suppliers listed
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Piperidolate chemical structure, C21H25NO2, CAS 82-98-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
82-98-4
Formula
C21H25NO2
Molar mass
323.44 g/mol
EC number
201-449-7
HS code
293339
Category
Screening compounds

What is Piperidolate?

Plain description, key identifiers and synonyms

2,2-diphenylacetic acid (1-ethyl-3-piperidinyl) ester is a diarylmethane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1-ethylpiperidin-3-yl) 2,2-diphenylacetate
CAS number
82-98-4 CAS number cross-checked
EC number
201-449-7
Molecular formula
C21H25NO2
UNII
RJO31255V9
MDL number
MFCD00242588
InChIKey
KTHVBAZBLKXIHZ-UHFFFAOYSA-N
InChI
InChI=1S/C21H25NO2/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
SMILES (canonical and isomeric)
CCN1CCCC(C1)OC(=O)C(C2=CC=CC=C2)C3=CC=CC=C3

Synonyms

  • 1-Ethylpiperidin-3-yl 2,2-diphenylacetate
  • 1-Ethyl-3-piperidyl diphenylacetate
  • Piperidolato
  • Piperidolatum
  • N-Ethyl-3-piperidyl diphenylacetate
  • 3-Piperidinol, 1-ethyl-, diphenylacetate (ester)
  • Acetic acid, diphenyl-, 1-ethyl-3-piperidyl ester
  • JB 305
  • (1-ethylpiperidin-3-yl) 2,2-diphenylacetate
  • Diphenylacetic acid, 1-ethyl-3-piperidyl ester
  • 1087 A.N.
  • Piperidolate (INN)
  • (1-ethyl-3-piperidyl) 2,2-diphenylacetate
  • Benzeneacetic acid, alpha-phenyl-, 1-ethyl-3-piperidinyl ester
  • AN 1087
  • Piperidolate?
  • Piperidolate (Standard)
  • DivK1c_000112
  • 1-ethylpiperidin-3-yl diphenylacetate
  • 1-Ethyl-3-piperidinyl diphenylacetate #
  • 3-Piperidinol, 1-ethyl-, diphenylacetate
  • 2,2-diphenylacetic acid (1-ethyl-3-piperidinyl) ester
  • Benzeneacetic acid,alpha-phenyl-, 1-ethyl-3-piperidinyl ester

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
323.44 g/molcalc.
Exact mass
323.1885 Dacalc.
LogP (octanol/water)
3.85calc.
Topological polar surface area
29.54 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
24calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.38calc.
Formal charge
0calc.
Stereocentres
1calc.
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
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H301Toxic if swallowed.
  • H311Toxic in contact with skin.
  • H331Toxic if inhaled.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • 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 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • 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 suppliers

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

All 2 suppliers

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

2 suppliers in 2 countries

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Piperidolate 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.

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Uses and applications

What the substance is used for, by industry and function

Use classes: Pharmaceuticals.

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 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 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Piperidolate?

2,2-diphenylacetic acid (1-ethyl-3-piperidinyl) ester is a diarylmethane.

What is the CAS number of Piperidolate?

The CAS registry number of Piperidolate is 82-98-4.

What is the molecular formula and weight of Piperidolate?

The molecular formula of Piperidolate is C21H25NO2 and its molar mass is 323.44 g/mol.

What is Piperidolate used for?

Use classes: Pharmaceuticals.

Is Piperidolate hazardous?

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

What is the HS code of Piperidolate?

Piperidolate 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?

CompoundList lists 2 suppliers of Piperidolate in China and United States. 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?

Suppliers quote Piperidolate 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

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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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