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.
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 |
|---|---|
| SKU | 41915742 |
| 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
Safety Data Sheets (SDS)
Available in PT, IT, ES, FR, DE, EN.
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PT - (41915742) FMOC-L-METHIONINE [71989-28-1].pdf
SDS · PT · 160 KB
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IT - (41915742) FMOC-L-METHIONINE [71989-28-1].pdf
SDS · IT · 155 KB
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ES - (41915742) FMOC-L-METHIONINE [71989-28-1].pdf
SDS · ES · 159 KB
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FR - (41915742) FMOC-L-METHIONINE [71989-28-1].pdf
SDS · FR · 159 KB
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DE - (41915742) FMOC-L-METHIONINE [71989-28-1].pdf
SDS · DE · 159 KB
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EN - (41915742) FMOC-L-METHIONINE [71989-28-1].pdf
SDS · EN · 156 KB
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 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?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.