(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-chloro-1H-indol-3-yl)propanoic acid

Name: (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-chloro-1H-indol-3-yl)propanoic acid
Brand: ChemScene
Availability: InStock
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CAS No. 908847-42-7
Cat. No. CS-W019462
Purity≥98%
MDL No.None

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(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-chloro-1H-indol-3-yl)propanoic acid|CS-W019462

Structure of 908847-42-7

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General Information

CAS No. 908847-42-7
Cat. No. CS-W019462
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₆H₂₁ClN₂O₄
Molecular Weight 460.91
Synonym(s) Fmoc-6-chloro L-Tryptophan
SMILES O=C(O)[C@@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)CC4=CNC5=C4C=CC(Cl)=C5

Description

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-chloro-1H-indol-3-yl)propanoic acid is a chiral building block featuring a fluorenylmethoxycarbonyl (Fmoc) protected amino group and a sterically defined indole side chain. This configuration enables direct incorporation into peptide synthesis workflows, delivering high coupling efficiency under standard conditions. The electron-deficient indole moiety enhances stability during purification and handling.

Synthesis

Route1
- 28920-43-6
- In-stock
  
  33468-35-8
- ~87%
- In-stock
  
  908847-42-7
References
- Madden, Michael M.; Muppidi, Avinash; Li, Zhenyu; Li, Xiaolong; Chen, Jiandong; Lin, Qing Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 5 p. 1472 - 1475
Route2
- In-stock
  
  82911-69-1
- In-stock
  
  33468-35-8
- ~87%
- In-stock
  
  908847-42-7
References
- Harker, Elizabeth A.; Daniels, Douglas S.; Guarracino, Danielle A.; Schepartz, Alanna Bioorganic and Medicinal Chemistry, 2009 , vol. 17, # 5 p. 2038 - 2046

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 91.42
LogP 5.3557
H_Acceptors 3
H_Donors 3
Rotatable_Bonds 6

Other Classifications

Building Blocks Functional Group Fmoc

Chemical Biology Peptide Chemistry Amino Acid Derivatives

Key Words

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(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-chloro-1H-indol-3-yl)propanoic acid

CAS No. 908847-42-7

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