S-(4-Methylbenzyl)-l-cysteine

Name: S-(4-Methylbenzyl)-l-cysteine
Brand: ChemScene
Availability: OutOfStock
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CAS No. 42294-52-0
Cat. No. CS-0172141
Purity≥97%
MDL No.None

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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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*For research and further manufacturing use only, not for direct human use.

S-(4-Methylbenzyl)-l-cysteine|CS-0172141

Structure of 42294-52-0

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General Information

CAS No. 42294-52-0
Cat. No. CS-0172141
Purity ≥97%
MDL No. None
Storage Sealed in dry,2-8℃
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₁₅NO₂S
Molecular Weight 225.31
Synonym(s) S-p-Methylbenzyl-L-cysteine
SMILES CC1=CC=C(C=C1)CSC[C@@H](C(=O)O)N

Synthesis

Route1
- 52-90-4
- 104-82-5
- ~97%
- 42294-52-0
References
- Wlostowski, Marek; Czarnocka, Sylwia; MacIejewski, Piotr Tetrahedron Letters, 2010 , vol. 51, # 46 p. 5977 - 5979
Route2
- In-stock
  
  52-89-1
- ~%
- 42294-52-0
References
- Enomoto, Hiroshi; Morikawa, Yuko; Miyake, Yurika; Tsuji, Fumio; Mizuchi, Maki; Suhara, Hiroshi; Fujimura, Ken-ichi; Horiuchi, Masato; Ban, Masakazu Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 2 p. 442 - 446
Route3
- 52-90-4
- In-stock
  
  589-18-4
- ~37%
- 42294-52-0
References
- Richter, Lutz S.; Marsters Jr., James C.; Gadek, Thomas R. Tetrahedron Letters, 1994 , vol. 35, # 11 p. 1631 - 1634

Safety Information

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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-P330-P362+P364-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 63.32
LogP 1.64012
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 5

Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Life Science Amino Acids and their Derivatives Cysteine and derivatives

Chemical Biology Peptide Chemistry Amino Acid Derivatives

Key Words

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S-(4-Methylbenzyl)-l-cysteine

CAS No. 42294-52-0

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