Molekula
Fmoc-L-Methionine
Fmoc-L-Methionine is a protected amino acid used in peptide synthesis to incorporate methionine residues with controlled reactivity. It is a solid powder with a molecular formula of C20H21NO4S and a molecular weight of 371.45 g/mol. It is stable when stored at 2 to 8 °C. CAS number: 71989-28-1. Signal word: None. Molekula supplies Fmoc-L-Methionine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Fmoc-L-Methionine is a protected amino acid used in peptide synthesis to incorporate methionine residues with controlled reactivity. It is a solid powder with a molecular formula of C20H21NO4S and a molecular weight of 371.45 g/mol. It is stable when stored at 2 to 8 °C. CAS number: 71989-28-1. Signal word: None. Molekula supplies Fmoc-L-Methionine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
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 | 71989-28-1 |
| Molecular Formula | C20H21NO4S |
| Molecular Weight | 371.45 |
| SMILES | CSCC[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13 |
| REACH Code | Y113 |
| HTS Code | 2930.90.2900 |
| Tariff Code | 2930909599 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Fmoc-L-Methionine used for?
Fmoc-L-Methionine is primarily used in peptide synthesis as a protected amino acid building block for solid-phase peptide synthesis (SPPS).
What is the chemical formula and molecular weight of Fmoc-L-Methionine?
The formula is C20H21NO4S with a molecular weight of 371.45 g/mol.
How should Fmoc-L-Methionine be stored?
It should be stored at 2 to 8 °C, protected from light and moisture.
What grade is available for Fmoc-L-Methionine?
It is available in high-purity research grade suitable for peptide synthesis.
Can Molekula supply Fmoc-L-Methionine in bulk?
Yes, Molekula can supply Fmoc-L-Methionine in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of Fmoc-L-Methionine?
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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