N-Acetyl-DL-tryptophan

SIGMA/A6251

Synonym: N-acetyl-tryptophan

CAS Number: 87-32-1
Empirical Formula (Hill Notation): C₁₃H₁₄N₂O₃
Molecular Weight: 246.26
EC Number: 201-739-3
MDL Number: MFCD00005644
Linear Formula: C₁₃H₁₄N₂O₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-A6251-5G	5 g	$32.20 1/EA		Add To Favorites
45-A6251-25G	25 g	$107.00 1/EA		Add To Favorites
45-A6251-1KG	1 kg	$1580.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥98% (TLC)
form	powder
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)
InChI key	DZTHIGRZJZPRDV-UHFFFAOYSA-N
mp	204-206 °C (dec.) (lit.)
Quality Level	200
SMILES string	CC(=O)NC(Cc1c[nH]c2ccccc12)C(O)=O
storage temp.	2-8°C

Application:	Mitigation of Oxidation in Therapeutic Antibody Formulations: a Biochemical Efficacy and Safety Evaluation of N-Acetyl-Tryptophan and L-Methionine.: Investigates N-Acetyl-DL-tryptophan′s role in reducing oxidative damage in antibody formulations, enhancing therapeutic efficacy (Dion et al., 2018 ). Effect of PEGylation on performance of protein microbubbles and its comparison with lipid microbubbles.: Examines how PEGylation, in combination with N-Acetyl-DL-tryptophan, improves the stability and performance of protein microbubbles in biomedical applications (Upadhyay et al., 2017 ).
Packaging:	1 kg in poly bottle
Packaging:	5, 25 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98% (TLC)
mp	204-206 °C (dec.) (lit.)
Storage Temp.	2-8°C
UNSPSC	12352209

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