Molekula
N-(alpha)-Fmoc-S-trityl-L-cysteine
N-(alpha)-Fmoc-S-trityl-L-cysteine is a protected cysteine derivative used in peptide synthesis to prevent unwanted side reactions during chain elongation. It is a key building block for introducing cysteine residues with selective protection. CAS: 103213-32-7, Molecular Formula: C37H31NO4S, Molecular Weight: 585.71 g/mol, Storage: 2 to 8 °C. Molekula supplies N-(alpha)-Fmoc-S-trityl-L-cysteine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
N-(alpha)-Fmoc-S-trityl-L-cysteine is a protected cysteine derivative used in peptide synthesis to prevent unwanted side reactions during chain elongation. It is a key building block for introducing cysteine residues with selective protection. CAS: 103213-32-7, Molecular Formula: C37H31NO4S, Molecular Weight: 585.71 g/mol, Storage: 2 to 8 °C. Molekula supplies N-(alpha)-Fmoc-S-trityl-L-cysteine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 103213-32-7 |
| Molecular Formula | C37H31NO4S |
| Molecular Weight | 585.71 |
| SMILES | C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)SC[C@@H](C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46 |
| REACH Code | Y113 |
| HTS Code | 29309016 |
| Tariff Code | 2930901600 |
Safety & GHS
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in EN.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is N-(alpha)-Fmoc-S-trityl-L-cysteine used for?
It is primarily used as a protected amino acid building block in peptide synthesis, particularly for introducing cysteine residues with orthogonal protection.
What is the chemical formula and molecular weight?
The formula is C37H31NO4S with a molecular weight of 585.71 g/mol.
How should this compound be stored?
Store at 2 to 8 °C in a cool, dry place, protected from light and moisture.
What grade is available?
Available in high-purity research grade suitable for peptide synthesis and other laboratory applications.
Can Molekula supply this in bulk?
Yes, Molekula can supply N-(alpha)-Fmoc-S-trityl-L-cysteine in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
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