Ethyl 2-amino-3-(4-hydroxyphenyl)propanoate - ≥98% , CAS No.34081-17-9

CAS: 34081-17-9 Cat. No.: E694066 Molecular Weight: 209.24 EC Number: 822-608-2 PubChem CID: 61328
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
DL-tyrosine ethyl ester | H-DL-Tyr-OEt | Ethyl tyrosinate
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
Size
USA
Germany (EU)*
Price
Qty
10mg
E694066-10mg
Made to order · 8–12 wks
$50.90
50mg
E694066-50mg
Made to order · 8–12 wks

$195.90

$293.90
Save $98.00 (33.34%)
100mg
E694066-100mg
Made to order · 8–12 wks

$330.90

$496.90
Save $166.00 (33.41%)
250mg
E694066-250mg
Made to order · 8–12 wks

$564.90

$847.90
Save $283.00 (33.38%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

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

Specifications

Synonyms
DL-tyrosine ethyl ester | H-DL-Tyr-OEt | Ethyl tyrosinate
Specifications & Purity
≥98%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCCOC(=O)C(CC1=CC=C(C=C1)O)N
IUPAC Nameethyl 2-amino-3-(4-hydroxyphenyl)propanoate
InChIKeySBBWEQLNKVHYCX-UHFFFAOYSA-N
INCHI1S/C11H15NO3/c1-2-15-11(14)10(12)7-8-3-5-9(13)6-4-8/h3-6,10,13H,2,7,12H2,1H3
Isomeric SMILES CCOC(=O)C(CC1=CC=C(C=C1)O)N
PubChem CID 61328
Molecular Weight 209.24

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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

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 ParentTyrosine and derivatives
Alternative Parents Phenylalanine and derivatives  Alpha amino acid esters  Amphetamines and derivatives  Fatty acid esters  Aralkylamines  1-hydroxy-2-unsubstituted benzenoids  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organopnictogen compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Tyrosine or derivatives - Phenylalanine or derivatives - Alpha-amino acid ester - Amphetamine or derivatives - 1-hydroxy-2-unsubstituted benzenoid - Fatty acid ester - Phenol - Aralkylamine - Fatty acyl - Monocyclic benzene moiety - Benzenoid - Carboxylic acid ester - Monocarboxylic acid or derivatives - Organic oxide - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Primary aliphatic amine - Amine - Primary amine - Carbonyl group - Hydrocarbon derivative - Organic oxygen compound - Organopnictogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tyrosine and derivatives. These are compounds containing tyrosine or a derivative thereof resulting from reaction of tyrosine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
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
K2519482Certificate of AnalysisNov 25, 2025 E694066
K2519495Certificate of AnalysisNov 25, 2025 E694066
K2519496Certificate of AnalysisNov 25, 2025 E694066
Chemical and Physical Properties
Molecular Weight209.240 g/mol
XLogP30.600
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass209.105 Da
Monoisotopic Mass209.105 Da
Topological Polar Surface Area72.600 Ų
Heavy Atom Count15
Formal Charge0
Complexity200.000
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 Count1
Solution Calculators
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