七氟丁酸酐
Heptafluorobutyric anhydride
for GC derivatization, LiChropur™, ≥99.0%
别名: HFAA, HFBA, 全氟丁酸酐
· CAS号 336-59-4
· 线性分子式 (CF3CF2CF2CO)2O
· 分子量 410.06
· Beilstein/REAXYS Number 856036
· EINECS 编号 206-410-8
· MDL number MFCD00000432
· NACRES NA.22
· PubChem Substance ID 329767572
产品描述
General description
Heptafluorobutyric anhydride is a perfluoroacylated acylation reagent, that forms stable, volatile derivatives with alcohols, amines, and phenols. It is majorly used to prepare electron-capturing derivatives for GC/electron capture detection. It is generally used with an acid scavenger, to help drive the reaction to completion and to prevent column damage from acidic by-products of the derivatization reaction. It is also used for the frequent testing of drugs of abuse such as, amphetamines and phencyclidine by GC-MS technique.
包装
Clear borosilicate glass, high hydrolytic resistance (Type I)
Analysis Note
适用于醛固酮、地高辛、洋地黄毒甙及其代谢产物、雌二醇、postaglandins F 1α 的衍生化 和 F 2α, 3-氧-δ 4 -类固醇、类固醇和睾酮。
Other Notes
HFAA 可酰化胺、氨基酸和其他化合物。HFBA 衍生物具有强挥发性:用于气相色谱分离[1][2]
用于 3-烯醇七氟丁酸酯、七氟丁酸酯、七氟丁酸酯、17-七氟丁酸酯和 17-七氟丁酸酯的试剂。
性质
Related Categories | β-Glucuronidase Drug Analysis Bundle, Acylation Reagents, Analytical and Industrial Enzymes,Derivatization Reagents, Derivatization Reagents GC, HFBA - Heptafluorobutyric anhydride, Reagents for Acylation, 分析/色谱, 分析试剂, 生化试剂, 酶、抑制剂和底物 Less... |
Quality Level | 100 |
grade | for GC derivatization |
assay | ≥99.0% (GC) |
≥99.0% | |
quality | LiChropur™ |
refractive index | n20/D 1.287 (lit.) |
bp | 108-110 °C (lit.) |
mp | −43 °C (lit.) |
density | 1.674 g/mL at 20 °C (lit.) |
1.674 g/mL at 20 °C | |
reaction suitability | reagent type: derivatization reagent |
SMILES string | FC(F)(F)C(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)C(F)(F)F |
InChI | 1S/C8F14O3/c9-3(10,5(13,14)7(17,18)19)1(23)25-2(24)4(11,12)6(15,16)8(20,21)22 |
InChI key | UFFSXJKVKBQEHC-UHFFFAOYSA-N |
性质
Related Categories | β-Glucuronidase Drug Analysis Bundle, Acylation Reagents, Analytical and Industrial Enzymes,Derivatization Reagents, Derivatization Reagents GC, HFBA - Heptafluorobutyric anhydride, Reagents for Acylation, 分析/色谱, 分析试剂, 生化试剂, 酶、抑制剂和底物 Less... |
Quality Level | 100 |
grade | for GC derivatization |
assay | ≥99.0% (GC) |
≥99.0% | |
quality | LiChropur™ |
refractive index | n20/D 1.287 (lit.) |
bp | 108-110 °C (lit.) |
mp | −43 °C (lit.) |
density | 1.674 g/mL at 20 °C (lit.) |
1.674 g/mL at 20 °C | |
reaction suitability | reagent type: derivatization reagent |
SMILES string | FC(F)(F)C(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)C(F)(F)F |
InChI | 1S/C8F14O3/c9-3(10,5(13,14)7(17,18)19)1(23)25-2(24)4(11,12)6(15,16)8(20,21)22 |
InChI key | UFFSXJKVKBQEHC-UHFFFAOYSA-N |
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