4-Chloro-L-phenylalanine

Name: 4-Chloro-L-phenylalanine
Brand: ChemScene
Availability: InStock
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CAS No. 14173-39-8
Cat. No. CS-0030550
Molecule weight199.63
Purity≥97%
MDL No.MFCD00063065

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 14173-39-8

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General Information

CAS No. 14173-39-8
Cat. No. CS-0030550
Purity ≥97%
MDL No. MFCD00063065
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₀ClNO₂
Molecular Weight 199.63
Synonym(s) L-PCPA
SMILES N[C@@H](CC1=CC=C(Cl)C=C1)C(O)=O

Description

Benoxacor is a dichloroacetamide herbicide safener, used to protect corn against injury from metolachlor. Its role as a safener involves inducing the enzymatic mechanism of chloroacetanilide detoxification in plants.Benoxacor may be used as a reference standard in the determination of benoxacor in wheat and soil samples using gas chromatography (GC) and high performance liquid chromatography (HPLC).

Application

4-Chloro-L-phenylalanine (CAS 14173-39-8) inhibits tryptophan hydroxylase to suppress serotonin synthesis, enabling detailed study of its impact on epileptic behavior and brain activity in Senegalese baboons. This disruption reveals neural circuit dynamics. Researchers use it as a substrate for Chromobacterium violaceum phenylalanine hydroxylase assays and incubate sea urchin embryos for precise immunohistochemical mapping.

Synthesis

Route1
- 14091-10-2
- ~74%
- In-stock
  
  14173-39-8
References
- Arava, Veera Reddy; Amasa, Srinivasulu Reddy; Goud Bhatthula, Bharat Kumar; Kompella, Laxmi Srinivas; Matta, Venkata Prasad; Subha Synthetic Communications, 2013 , vol. 43, # 21 p. 2892 - 2897
Route2
- In-stock
  
  1615-02-7
- ~59%
- In-stock
  
  14173-39-8
References
- Gloge, Andreas; Zon, Jerzy; Koevari, Agnes; Poppe, Laszlo; Retey, Janos Chemistry - A European Journal, 2000 , vol. 6, # 18 p. 3386 - 3390
Route3
- 127273-12-5
- ~%
- In-stock
  
  14173-39-8
References
- Organic and Biomolecular Chemistry, , vol. 2, # 18 p. 2684 - 2691

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS06
Signal Word : Danger	UN#: 2811
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301-H317
Precautionary Statements : P264-P270-P330-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 63.32
LogP 1.2944
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 3

Other Classifications

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Life Science Amino Acids and their Derivatives Phenylalanine and derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Unnatural Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Reagents Peptide Chemistry Unnatural Amino Acid Derivatives

Chemical Biology Peptide Chemistry Amino Acid Derivatives

Biochemistry Biochemicals and Reagents Amino Acids non-Proteinogenic Amino Acids

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4-Chloro-L-phenylalanine

CAS No. 14173-39-8

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