S-Allyl-L-cysteine

Name: S-Allyl-L-cysteine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 21593-77-1
Cat. No. CS-W014289
Purity≥97%
MDL No.MFCD00151975

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HazMat Fee

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Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

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

Structure of 21593-77-1

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Description

Inhibiting NF-κB activation and iNOS expression, S-Allyl-L-cysteine (CAS 21593-77-1) suppresses inflammatory signaling cascades while chelating redox-active metals and stabilizing cellular redox homeostasis.

Application

S-Allyl-L-cysteine (CAS 21593-77-1) serves as a critical reference standard in USP-compliant quality testing for purity, potency, and identity verification across pharmaceutical and nutraceutical formulations. It ensures method accuracy in analytical assays. Researchers rely on this compound to validate chromatographic and spectroscopic procedures with high reproducibility.

General Information

CAS No. 21593-77-1
Cat. No. CS-W014289
Purity ≥97%
MDL No. MFCD00151975
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₁₁NO₂S
Molecular Weight 161.22
Synonym(s) None
SMILES N[C@@H](CSCC=C)C(O)=O

Computational Chemistry Data

TPSA 63.32
LogP 0.3175
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 5

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H317
Precautionary Statements : P261-P272-P280-P302+P352-P363-P501

Quality Control

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Other Classifications

Bioactive Molecules Natural Products

Life Science Amino Acids and their Derivatives Cysteine and derivatives

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

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

Chemical Biology Peptide Chemistry Amino Acid Derivatives

Biochemistry Biochemicals and Reagents Amino Acids non-Proteinogenic Amino Acids

Biochemistry Biochemicals and Reagents Amino Acids Side Chain Protected Amino Acids (N,C-termini Free)

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S-Allyl-L-cysteine

CAS No. 21593-77-1

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