What is Fmoc glutamic acid butyl ester?
Fmoc-L-Glu-OtBu,CAS 84793-07-7, The molecular formula is C24H27NO6, with a molecular weight of 425.47. Appearance of the product is a white powder.This product is used for synthesizing various drug peptides.
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| Product name | Fmoc-L-Glu-OtBu |
| CAS | 84793-07-7 |
| Molecular formula | C24H27NO6 |
| Molecular weight | 425.47 |
| EINECS Number | NA |
| melting point | 78-80 °C |
| solubility | NA |
| Storage conditions | Keep in dark place,Sealed in dry,Room Temperature |
| Appearance | White powder |
| boiling point | 638.1±55.0 °C |
| Density | 1.232±0.06 g/cm3 |
Product Specification
| Item | Specification | Results |
| Purity | >99% | 99.38% |
| Appearance | white powder | Complies |
| Loss on Drying | ≤1.0% | 0.19% |
| Residue on ignition | ≤1.0% | 0.25% |
| Heavy metals (As Pb) | NMT100PPM | 20PPM |
| Related substance | Max Single Impurity≤0.5% | 0.04% |
| Conclusion | Conform with enterprise specification | |
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Where is Fmoc glutamic acid butyl ester used?
Fmoc-L-Glu-OtBu is a Glu derivative with double protective groups, which is often used as a raw material for chemical production and peptide production.
This product is only suitable for solid-phase/liquid-phase peptide synthesis, organic synthesis intermediates, and scientific research fields, and should be operated under professional protection. It should be noted that this product is only used as a chemical reagent in laboratories or industrial production, and is strictly prohibited from being directly used on the human body, injected, or used as a nutritional supplement.
What are the effects of Fmoc glutamic acid butyl ester?
Fmoc-L-Glu-OtBu does not have physiological or health benefits, and is not a drug or dietary supplement. The core "effect" of this product is reflected in its protective and constructive effects during the chemical synthesis process
Double protection group function: The Fmoc group in the molecule protects the alpha amino group of glutamic acid, while the OtBu group protects the side chain gamma carboxyl group. This dual protection prevents amino acids from self aggregation or side reactions during the synthesis process.
Orthogonal removal characteristics: Fmoc groups can be removed under mild alkaline conditions, while OtBu groups require acidic conditions for removal. This orthogonality enables precise control of reaction steps in peptide solid-phase synthesis.
Constructing peptide backbone: As a basic raw material, it is used to introduce glutamic acid residues into the peptide chain and is a key intermediate for synthesizing drugs containing glutamic acid sequences.
How and where to buy Fmoc glutamic acid butyl ester wholesale?
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FAQ：
Q1:May I get one sample before placing order?
A1:Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2:Can you give me a discount price?
A2:Yes. It depends on your order quantity.
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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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