Ethyl 1-Benzyl-3-oxo-4-piperidinecarboxylate Hydrochloride - ≥98% , CAS No.52763-21-0

CAS: 52763-21-0 Cat. No.: E134677 Molecular Weight: 297.78 Beilstein Registry Number: 22(4)2913 EC Number: 258-162-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
ethyl 3-oxo-1-(phenylmethyl)-piperidine-4-carboxylate hydrochloride | 1-Benzyl-3-oxo-4-piperidinecarboxylic Acid Ethyl Ester Hydrochloride | Ethyl N-benzyl-3-oxopiperidine-4-carboxylate hydrochloride | 1-benzyl-4-carbethoxy-3-oxo-piperidine-hydrochloride
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
E134677-1g
3
$9.90
5g
E134677-5g
2
$10.90
25g
E134677-25g
1

$20.90

$31.90
Save $11.00 (34.48%)
100g
E134677-100g
1

$81.90

$122.90
Save $41.00 (33.36%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Ethyl 1-benzyl-3-oxo-4-piperidinecarboxylate hydrochloride was used as building block for the syntheses of receptor agonists and antagonists.

Specifications

Synonyms
ethyl 3-oxo-1-(phenylmethyl)-piperidine-4-carboxylate hydrochloride | 1-Benzyl-3-oxo-4-piperidinecarboxylic Acid Ethyl Ester Hydrochloride | Ethyl N-benzyl-3-oxopiperidine-4-carboxylate hydrochloride | 1-benzyl-4-carbethoxy-3-oxo-piperidine-hydrochloride
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504760825
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504760825
Canonical SmilesCCOC(=O)C1CCN(CC1=O)CC2=CC=CC=C2.Cl
IUPAC Nameethyl 1-benzyl-3-oxopiperidine-4-carboxylate;hydrochloride
InChIKeyUQOMEAWPKSISII-UHFFFAOYSA-N
INCHI1S/C15H19NO3.ClH/c1-2-19-15(18)13-8-9-16(11-14(13)17)10-12-6-4-3-5-7-12;/h3-7,13H,2,8-11H2,1H3;1H
Isomeric SMILES CCOC(=O)C1CCN(CC1=O)CC2=CC=CC=C2.Cl
WGK Germany 3
Molecular Weight 297.78
Beilstein 22(4)2913
Reaxy-Rn 3749159
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3749159&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassPiperidines
SubclassBenzylpiperidines
Intermediate Tree Nodes Not available
Direct ParentN-benzylpiperidines
Alternative Parents Piperidinecarboxylic acids  Benzylamines  Phenylmethylamines  Aralkylamines  Piperidinones  1,3-dicarbonyl compounds  Amino acids and derivatives  Cyclic ketones  Carboxylic acid esters  Trialkylamines  Monocarboxylic acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Hydrochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents N-benzylpiperidine - Piperidinecarboxylic acid - Benzylamine - Phenylmethylamine - Piperidinone - Aralkylamine - Benzenoid - 1,3-dicarbonyl compound - Monocyclic benzene moiety - Amino acid or derivatives - Cyclic ketone - Tertiary aliphatic amine - Tertiary amine - Carboxylic acid ester - Ketone - Azacycle - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Hydrocarbon derivative - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Organopnictogen compound - Organic oxide - Carbonyl group - Organic nitrogen compound - Amine - Hydrochloride - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-benzylpiperidines. These are heterocyclic Compounds containing a piperidine ring conjugated to a benzyl group through one nitrogen ring atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
D1515074Certificate of AnalysisJun 15, 2026 E134677
K2123069Certificate of AnalysisSep 19, 2023 E134677
K2123070Certificate of AnalysisSep 19, 2023 E134677
Chemical and Physical Properties
SensitivityMoisture sensitive
Melt Point(°C)165 °C(dec.)
Molecular Weight297.780 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass297.113 Da
Monoisotopic Mass297.113 Da
Topological Polar Surface Area46.600 Ų
Heavy Atom Count20
Formal Charge0
Complexity323.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
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