N-Acetyl-DL-tryptophan - ≥98% , CAS No.87-32-1

Name: N-Acetyl-DL-tryptophan - ≥98% , CAS No.87-32-1
Brand: Aladdin Scientific
SKU: A100466
Availability: InStock

CAS: 87-32-1 Cat. No.: A100466 Molecular Weight: 246.26 Beilstein Registry Number: 89478 EC Number: 201-739-3

1 Citations COA

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N-Acetyl-DL-tryptophan - ≥98% CAS No(87-32-1) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Synonyms

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Citations of This Product References Solution Calculators Reviews

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Why this grade

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

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Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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.

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Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

≥98%

Storage

Store at 2-8°C, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

Pubchem Sid	488179651
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488179651
Canonical Smiles	CC(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)O
IUPAC Name	2-acetamido-3-(1H-indol-3-yl)propanoic acid
InChIKey	DZTHIGRZJZPRDV-UHFFFAOYSA-N
INCHI	1S/C13H14N2O3/c1-8(16)15-12(13(17)18)6-9-7-14-11-5-3-2-4-10(9)11/h2-5,7,12,14H,6H2,1H3,(H,15,16)(H,17,18)
Isomeric SMILES	CC(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)O
WGK Germany	3
Molecular Weight	246.26
Beilstein	89478
Reaxy-Rn	487262
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=487262&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

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Carboxylic acids and derivatives
    - Subclass Amino acids, peptides, and analogues
      - Level5 Amino acids and derivatives
        Level6 Alpha amino acids and derivatives
        Level7 N-acyl-alpha amino acids and derivatives
        Level8 N-acyl-alpha amino acids

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 - N-acyl-alpha amino acids and derivatives
Direct Parent	N-acyl-alpha amino acids
Alternative Parents	Indolyl carboxylic acids and derivatives 3-alkylindoles Substituted pyrroles Benzenoids Heteroaromatic compounds Acetamides Secondary carboxylic acid amides Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	N-acyl-alpha-amino acid - Indolyl carboxylic acid derivative - 3-alkylindole - Indole - Indole or derivatives - Substituted pyrrole - Benzenoid - Pyrrole - Heteroaromatic compound - Acetamide - Carboxamide group - Secondary carboxylic acid amide - Monocarboxylic acid or derivatives - Carboxylic acid - Azacycle - Organoheterocyclic compound - Carbonyl group - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as n-acyl-alpha amino acids. These are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom.
External Descriptors	N-acetyl-amino acid - tryptophan derivative
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. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

A498 (42825 Activities)

Lot Number	Certificate Type	Date	Item
H2217006	Certificate of Analysis	Jun 08, 2026	A100466
H1809090	Certificate of Analysis	Mar 20, 2026	A100466
G1802134	Certificate of Analysis	Feb 05, 2026	A100466
G1802136	Certificate of Analysis	Feb 05, 2026	A100466
G1802135	Certificate of Analysis	Feb 05, 2026	A100466
L2125084	Certificate of Analysis	Oct 11, 2025	A100466
H1507003	Certificate of Analysis	Apr 12, 2023	A100466
B2321096	Certificate of Analysis	Feb 28, 2023	A100466
B2321118	Certificate of Analysis	Feb 27, 2023	A100466
B2321237	Certificate of Analysis	Feb 27, 2023	A100466
B2321236	Certificate of Analysis	Feb 25, 2023	A100466
K2201115	Certificate of Analysis	Sep 17, 2022	A100466
K2201121	Certificate of Analysis	Sep 17, 2022	A100466
K2201141	Certificate of Analysis	Sep 17, 2022	A100466

Solubility	Soluble in 1N Sodium Hydroxide, water, and methanol.
Sensitivity	light sensitive,air sensitive
Melt Point(°C)	204-206°C
Molecular Weight	246.260 g/mol
XLogP3	1.100
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	4
Exact Mass	246.1 Da
Monoisotopic Mass	246.1 Da
Topological Polar Surface Area	82.200 Å²
Heavy Atom Count	18
Formal Charge	0
Complexity	332.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

N-Acetyl-DL-tryptophan - ≥98% , CAS No.87-32-1

Why this grade

Storage & shipping

Quality documents

Literature proof

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

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