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· · COA & SDS available for every product · Same-day shipping on in-stock items L-Tryptophan benzyl ester - ≥98% , CAS No.4299-69-8
Synonyms
BDBM50030124 | F87461 | SCHEMBL1167914 | MFCD02683457 | L-Tryptophan benzyl ester, 98% | AKOS015888881 | Trp-OBzl | BENZYL (2S)-2-AMINO-3-(1H-INDOL-3-YL)PROPANOATE | (S)-Benzyl 2-amino-3-(1H-indol-3-yl)propanoate | H-Trp-OBzl | DTXSID50426796 | (S)-2-Amin
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Why this grade ≥98% 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.
Specifications Synonyms
BDBM50030124 | F87461 | SCHEMBL1167914 | MFCD02683457 | L-Tryptophan benzyl ester, 98% | AKOS015888881 | Trp-OBzl | BENZYL (2S)-2-AMINO-3-(1H-INDOL-3-YL)PROPANOATE | (S)-Benzyl 2-amino-3-(1H-indol-3-yl)propanoate | H-Trp-OBzl | DTXSID50426796 | (S)-2-Amin
Specifications & Purity
≥98%
Names and Identifiers Pubchem Sid 488196053 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488196053 Canonical Smiles C1=CC=C(C=C1)COC(=O)C(CC2=CNC3=CC=CC=C32)N IUPAC Name benzyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate InChIKey TYQYRKDGHAPZRF-INIZCTEOSA-N INCHI 1S/C18H18N2O2/c19-16(18(21)22-12-13-6-2-1-3-7-13)10-14-11-20-17-9-5-4-8-15(14)17/h1-9,11,16,20H,10,12,19H2/t16-/m0/s1 Isomeric SMILES C1=CC=C(C=C1)COC(=O)[C@H](CC2=CNC3=CC=CC=C32)N Molecular Weight 294.35 Reaxy-Rn 491472 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=491472&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.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic acids and derivatives Class Carboxylic acids and derivatives Subclass Amino acids, peptides, and analogues Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives Direct Parent Alpha amino acid esters Alternative Parents Indolyl carboxylic acids and derivatives Benzyloxycarbonyls 3-alkylindoles Fatty acid esters Aralkylamines Substituted pyrroles Heteroaromatic compounds Carboxylic acid esters Monocarboxylic acids and derivatives Azacyclic compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aromatic heteropolycyclic compounds Substituents Alpha-amino acid ester - Indolyl carboxylic acid derivative - Benzyloxycarbonyl - 3-alkylindole - Indole - Indole or derivatives - Fatty acid ester - Aralkylamine - Benzenoid - Substituted pyrrole - Fatty acyl - Monocyclic benzene moiety - Pyrrole - Heteroaromatic compound - Carboxylic acid ester - Organoheterocyclic compound - Azacycle - Monocarboxylic acid or derivatives - Primary amine - Primary aliphatic amine - Hydrocarbon derivative - Organic oxide - Organic nitrogen compound - Organonitrogen compound - Carbonyl group - Organic oxygen compound - Organooxygen compound - Amine - Aromatic heteropolycyclic compound Description This 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 Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Specific Rotation[α] α20D9.9°, c = 1 in ethanol Melt Point(°C) 77-80° C (lit.) Molecular Weight 294.300 g/mol XLogP3 3.000 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 6 Exact Mass 294.137 Da Monoisotopic Mass 294.137 Da Topological Polar Surface Area 68.100 Ų Heavy Atom Count 22 Formal Charge 0 Complexity 368.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 1 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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