N-[(S)-(+)-1-(Ethoxycarbonyl)-3-phenylpropyl]-L-alanine - ≥98%(HPLC) , CAS No.82717-96-2

CAS: 82717-96-2 Cat. No.: E130003 Molecular Weight: 279.33 Beilstein Registry Number: 3619501 EC Number: 617-383-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC)
Synonyms
DTXSID901235536 | (S)-2-(((S)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoic acid | RAMIPRIL IMPURITY F [EP IMPURITY] | Z1741977468 | DS-16718 | Enalapril IMpurity B | N-((S)-1-ETHOXYCARBONYL-3-PHENYLPROPYL)-L-ALANINE | AMY19495 | N-[(S)-1-Ethoxycarbon
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
E130003-1g
10

$9.90

$14.90
Save $5.00 (33.56%)
5g
E130003-5g
8

$11.90

$17.90
Save $6.00 (33.52%)
25g
E130003-25g
9

$25.90

$38.90
Save $13.00 (33.42%)
100g
E130003-100g
10

$62.90

$94.90
Save $32.00 (33.72%)
500g
E130003-500g
1

$202.90

$304.90
Save $102.00 (33.45%)
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Why this grade

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

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Storage & shipping

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

A Moexipril intermediate and the main metabolite of Imidapril.

Specifications

Synonyms
DTXSID901235536 | (S)-2-(((S)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoic acid | RAMIPRIL IMPURITY F [EP IMPURITY] | Z1741977468 | DS-16718 | Enalapril IMpurity B | N-((S)-1-ETHOXYCARBONYL-3-PHENYLPROPYL)-L-ALANINE | AMY19495 | N-[(S)-1-Ethoxycarbon
Specifications & Purity
≥98%(HPLC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid488195597
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488195597
Canonical SmilesCCOC(=O)C(CCC1=CC=CC=C1)NC(C)C(=O)O
IUPAC Name(2S)-2-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoic acid
InChIKeyCEIWXEQZZZHLDM-AAEUAGOBSA-N
INCHI1S/C15H21NO4/c1-3-20-15(19)13(16-11(2)14(17)18)10-9-12-7-5-4-6-8-12/h4-8,11,13,16H,3,9-10H2,1-2H3,(H,17,18)/t11-,13-/m0/s1
Isomeric SMILES CCOC(=O)[C@H](CCC1=CC=CC=C1)N[C@@H](C)C(=O)O
WGK Germany 3
Molecular Weight 279.33
Beilstein 3619501
Reaxy-Rn 13332342
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13332342&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.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentAlpha amino acid esters
Alternative Parents Alanine and derivatives  L-alpha-amino acids  Fatty acid esters  Aralkylamines  Dicarboxylic acids and derivatives  Benzene and substituted derivatives  Carboxylic acid esters  Amino acids  Dialkylamines  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Alpha-amino acid ester - Alanine or derivatives - Alpha-amino acid - L-alpha-amino acid - Aralkylamine - Fatty acid ester - Monocyclic benzene moiety - Fatty acyl - Benzenoid - Dicarboxylic acid or derivatives - Amino acid - Carboxylic acid ester - Secondary amine - Carboxylic acid - Secondary aliphatic amine - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Carbonyl group - Organic oxide - Amine - Organic oxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids.
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.

10 results found

Lot NumberCertificate TypeDateItem
J2126240Certificate of AnalysisAug 11, 2025 E130003
G1520087Certificate of AnalysisMar 08, 2023 E130003
D2311026Certificate of AnalysisJul 18, 2022 E130003
D2311040Certificate of AnalysisJul 18, 2022 E130003
L2208170Certificate of AnalysisJul 18, 2022 E130003
L2208180Certificate of AnalysisJul 18, 2022 E130003
L2208181Certificate of AnalysisJul 18, 2022 E130003
L2208831Certificate of AnalysisJul 18, 2022 E130003
L2208859Certificate of AnalysisJul 18, 2022 E130003
D2311025Certificate of AnalysisOct 14, 2021 E130003
Chemical and Physical Properties
Solubilityalmost transparency
Specific Rotation[α]29.5° (C=1,MeOH)
Melt Point(°C)148.0-154.0°C
Molecular Weight279.330 g/mol
XLogP30.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count9
Exact Mass279.147 Da
Monoisotopic Mass279.147 Da
Topological Polar Surface Area75.600 Ų
Heavy Atom Count20
Formal Charge0
Complexity313.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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