What is FMOC-L-Valine?
The appearance of FMoc-L-Val-OH is off white, CAS68858-20-8, The molecular formula is C20H21NO4, the molecular weight is 339.39, and the EINECS number is 272-515-0. It is an important organic synthesis intermediate and one of the basic raw materials for constructing polypeptide chains.
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| Product name | FMoc-L-Val-OH |
| CAS | 68858-20-8 |
| Molecular formula | C20H21NO4 |
| Molecular weight | 339.39 |
| EINECS Number | 272-515-0 |
| melting point | 143-145 °C(lit.) |
| solubility | NA |
| Storage conditions | 2-8°C |
| Appearance | Off white powder |
| boiling point | 475.36°C |
| Density | 1.2270 |
Product Specification
| Item | Specification | Results |
| Appearance | Off white powder | Conforms |
| Identification | Positive | Complies |
| Purity (HPLC) | ≥98.0% | 99.66% |
| Conclusion | Conform with enterprise specification | |
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Where is FMOC-L-Valine used?
FMoc-L-Val-OH is mainly used as a key raw material for solid-phase peptide synthesis.
Peptide synthesis monomer: As a protected amino acid derivative, its alpha amino group is protected by Fmoc group, carboxyl group is free, and it can efficiently participate in coupling reactions. It is the basic raw material for preparing various therapeutic peptides, vaccine antigens, and research peptides.
Biochemistry and pharmaceutical research: used as biochemical reagents, reference materials or intermediates, serving drug screening, pharmacological experiments and molecular biology research.
This substance is for scientific research purposes only and is not directly used for clinical treatment or food additives.
What are the effects of FMOC-L-Valine?

FMoc-L-Val-OH is a chemical synthesis reagent. Its core "role" is limited to the fields of scientific research and industrial synthesis:
Peptide synthesis protecting monomer: As an N-terminal protective derivative, it is used in solid-phase or liquid-phase peptide synthesis to prevent side reactions of amino groups during the reaction process, ensuring accurate and sequential connection of peptide chains.
Biochemical research intermediates: used as high-purity biochemical reagents for protein structure research, enzyme substrate labeling, and drug molecule synthesis pathway construction.
Analytical standards: Some high-purity specifications can be used for content determination, identification, and activity screening experiments in chromatographic analysis.
Important notice: This substance is only for laboratory research use and cannot be taken orally or used for human treatment; Direct contact may irritate the eyes, respiratory system, and skin, and protective equipment should be worn during operation.
How and where to buy FMOC-L-Valine wholesale?
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| Transportation Time | Shipping method | Cargo weight requirements | Advantage |
| 3-7 days | DHL, Germany DHL, Germany DPD, UPS, USPS,FedEx, TNT,EMS |
Suitable for under 50kg. International door to door express |
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| 7-15 days | By Air | Suitable for more than 50kg. fast and cheaper for large order |
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| 15-60 days | By Sea | Suitable for more than 500kg. Cheapest shipping way |
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FAQ:
Q1:How to preserve the product after receive the item?
A1:Depand on product ,normally is keep cool or storage 2-8℃.
Q2:What is your average delivery time?
A2: Lead times vary depending on order size, but typically, goods are ready for shipment within 3-5 days following order confirmation.
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Note: This compound is only used for laboratory research purposes. The US authorities have not evaluated these claims. Before use, please consult your doctor and learn about available research. This product is not intended for the diagnosis, treatment, cure, or prevention of any disease.
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