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N-Acetyl-L-tryptophan - 98%, high purity , CAS No.1218-34-4

3 Citations

COA

Grade & Purity:

≥98%

Cas Number: 1218-34-4
Molecular Weight: 246.26
Beilstein Registry Number: 22(3/4)6781
EC Number: 214-935-9
MDL number: MFCD00065976
PubChem CID: 700653
PubChem SID: 504759931

In stock

Item Number

A111003

Grouped product items
SKU	Size	Availability	Price
A111003-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$22.90
A111003-10g	10g	3	$35.90
A111003-25g	25g	4	$67.90
A111003-100g	100g	5	$242.90
A111003-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,092.90

View related series

azole (525) Class A GPCR (4138) Five-Membered Heterocyclic Compounds (2064) Glucose Metabolism (1943) Intrinsic Pathway (690) Metabolite (5307)

Basic Description

Synonyms	Acetyltryptophan, L- \| (S)-2-Acetamido-3-(1H-indol-3-yl)propanoic acid \| KBio2_006575 \| Ac-Trp-OH \| N-Acetyl-L-tryptophan, Pharmaceutical Secondary Standard; Certified Reference Material \| SPBio_001535 \| KBio2_001439 \| A-1820 \| L-ACETYLTRYPTOPHAN \| Spectr
Specifications & Purity	≥98%
Storage Temp	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.
Product Description	Product Description： N-Acetyl-L-tryptophan is an endogenous metabolite.

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
        Level9 N-acyl-L-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 - N-acyl-alpha amino acids
Direct Parent	N-acyl-L-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-l-alpha-amino acid - Indolyl carboxylic acid derivative - 3-alkylindole - Indole - Indole or derivatives - Substituted pyrrole - Benzenoid - Acetamide - Heteroaromatic compound - Pyrrole - Carboxamide group - Secondary carboxylic acid amide - Azacycle - Organoheterocyclic compound - Carboxylic acid - Monocarboxylic acid or derivatives - Hydrocarbon derivative - Organonitrogen compound - Organooxygen compound - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organic oxide - Carbonyl group - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated alpha amino acids which have the L-configuration of the alpha-carbon atom.
External Descriptors	N-acetyl-L-amino acid - L-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

Associated Targets(Human)

MMP3 Tchem Matrix metalloproteinase 3 (3433 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

IDO1 Tchem Indoleamine 2,3-dioxygenase (6650 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)

Discover Target: KDM4E

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)

Discover Target: SLCO1B1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SLCO1B3 Tchem Solute carrier organic anion transporter family member 1B3 (2517 Activities)

Discover Target: SLCO1B3

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SLC16A10 SLC16A10 protein (28 Activities)

Discover Target: SLC16A10

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Associated Targets(non-human)

Cruzipain (33337 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Slc16a10 Monocarboxylate transporter 10 (73 Activities)

Discover Target: Slc16a10

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Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

Pubchem Sid	504759931
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504759931
IUPAC Name	(2S)-2-acetamido-3-(1H-indol-3-yl)propanoic acid
INCHI	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)/t12-/m0/s1
InChIKey	DZTHIGRZJZPRDV-LBPRGKRZSA-N
Smiles	CC(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)O
Isomeric SMILES	CC(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)O
WGK Germany	2
RTECS	YN6160000
Molecular Weight	246.26
Beilstein	22(3/4)6781
Reaxy-Rn	487262
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=487262&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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7 results found

Lot Number	Certificate Type	Date	Item
F2527053	Certificate of Analysis	Jul 09, 2025	A111003
L1720027	Certificate of Analysis	Jul 09, 2025	A111003
H1506053	Certificate of Analysis	Apr 12, 2023	A111003
B2325273	Certificate of Analysis	Mar 06, 2023	A111003
B2325274	Certificate of Analysis	Mar 06, 2023	A111003
I1819135	Certificate of Analysis	Jul 22, 2022	A111003
G2415331	Certificate of Analysis	Nov 04, 2021	A111003

Chemical and Physical Properties

Solubility	≥45.1 mg/mL in DMSO; ≥17.3 mg/mL in EtOH; insoluble in H2O
Sensitivity	light & air sensitive
Specific Rotation[α]	26 ° (C=1, 1mol/L NaOH)
Melt Point(°C)	186°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	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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