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  • 色谱科Supelco 七氟丁酸酐 10ml

色谱科Supelco 七氟丁酸酐 10ml

价格: ¥1656.47 ¥1743.66
计量单位:瓶
货号:77253-10ML
CAS号:336-59-4
规格型号:10ml
品牌: 色谱科Supelco
购买数量: 国内期货,预计到货时间5天

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
reaction type: Acylations

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
reaction type: Acylations

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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