Molekula
Fmoc-L-Alanine
Fmoc-L-Alanine is a protected amino acid used in peptide synthesis to prevent unwanted side reactions. It serves as a building block in solid-phase peptide synthesis. Available with a CAS number of 35661-39-3, molecular formula C18H17NO4, and molecular weight 311.33 g/mol. Stored at 2 to 8 °C. Molekula supplies Fmoc-L-Alanine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Fmoc-L-Alanine is a protected amino acid used in peptide synthesis to prevent unwanted side reactions. It serves as a building block in solid-phase peptide synthesis. Available with a CAS number of 35661-39-3, molecular formula C18H17NO4, and molecular weight 311.33 g/mol. Stored at 2 to 8 °C. Molekula supplies Fmoc-L-Alanine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Water | <6.0% |
| Specific rotation | -18 +/-2.5 |
| Purity (HPLC) | 99% min |
| Loss on Drying | <2.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 35661-39-3 |
| Molecular Formula | C18H17NO4 |
| Molecular Weight | 311.33 |
| SMILES | C[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13 |
| REACH Code | Y113 |
| HTS Code | 29242970 |
| Tariff Code | 2924297099 |
Safety & GHS
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-Alanine used for?
Fmoc-L-Alanine is primarily used in peptide synthesis as an amino acid building block, especially in solid-phase peptide synthesis (SPPS) where the Fmoc group protects the amine.
What is the chemical formula and molecular weight of Fmoc-L-Alanine?
The formula is C18H17NO4 and the molecular weight is 311.33 g/mol.
How should Fmoc-L-Alanine be stored?
It should be stored at 2 to 8 °C, protected from light and moisture.
What grade is available for Fmoc-L-Alanine?
Fmoc-L-Alanine is available in high-purity grade suitable for research and peptide synthesis.
Can Molekula supply Fmoc-L-Alanine in bulk?
Yes, Molekula can supply Fmoc-L-Alanine in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of Fmoc-L-Alanine?
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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