High quality Pharmaceutical Intermediate 99% Pentafluorophe
CAS 771-61-9 Product Description
Pentafluorophe is used in the synthesis of PGA-films as biodegradable polymers. It also participates in the synthesis of tripod macrocyclic Gd(III) chelates for cancer molecular MRI.
| oduct Name: | Pentafluorophe |
| CAS: | 771-61-9 |
| MF: | C6HF5O |
| MW: | 184.06 |
| EINECS: | 212-235-8 |
| Product Categories: | Biochemistry;Coupling Reactions (Peptide Synthesis);Peptide Synthesis;-;TCI-;organofluorine compounds |
| Mol File: | 771-61-9.mol |
| oduct Name: | Pentafluorophe |
| CAS: | 771-61-9 |
| MF: | C6HF5O |
| MW: | 184.06 |
| EINECS: | 212-235-8 |
| Product Categories: | Biochemistry;Coupling Reactions (Peptide Synthesis);Peptide Synthesis;-;TCI-;organofluorine compounds |
| Mol File: | 771-61-9.mol |
| items | specifications | results |
| Appearance | white or light yellow crystal | white crystal |
| Identification | The Retention Time Consistent With Standard | conform |
| Purity(HPLC)% | ≥99.0 | 99.49 |
| iNDIVIDUAL IMPURITY | ≤0.2 | 0.15 |
| Mosisture | ≤0.5 | 0.36 |
use
1. Intermediates for pharmaceuticals, pesticides, and liquid crystal materials.
2.Pentafluorophe is mostly used to prepare pentafluorophenyl active ester for peptide synthesis to promote the formation of peptide bonds. Activated carboxyl As an alkyl ester of amino acid protecting group, the reaction rate of peptide bond formation is very slow. The phenyl ester has higher reactivity. If there are strong electronegative substituents on the benzene ring, the rate of amination will be about the same as the rate of acid anhydride amination. Because one of the most important requirements for peptide bond formation is high reaction efficiency without side reactions, Pentafluorophe esters have been widely used in peptide synthesis. The Pentafluoropheester can be used for both solid-phase synthesis and liquid-phase synthesis of peptides.
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Hebei Xingjiu New Material Technology Co., Ltd. was founded in 2018 and located in Xingtai City, Hebei Province.Our company products industrial intermediates, cosmetics raw materials, solvents and other daily chemical raw materials, to provide customers with a wide range of technology based differentiated products and right solutions.
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FAQ
Q1: Can I get a sample?
A:Free samples is available, while the shipping cost should undertake by your side.
Q2: What is your MOQ?
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