"derivatisation reagent"

Supplier: Merck

Ready-to-use spray and dip reagent for chromatography

Supplier: Merck

4-(Dimethylamino)benzoyl chloride is an organic chemical, basically used as HPLC derivatization reagent.

Supplier: MACHEREY-NAGEL

BSA is a strong silylation reagent that forms very stable TMS derivatives with a large variety of compounds, e.g., non-sterically hindered alcohols, carboxylic acids, phenols, enols, steroids, (biogenic) amines and alkaloids.

Supplier: Merck

4-[2-(N,N-dimethylamino)ethylaminosulfonyl]-7-(2-aminoethylamino)-2,1,3-benzoxadiazole (DAABD-AE) is a new derivatization reagent for rapid and specific liquid chromatography tandem mass spectrometric quantification of pristanic acid, phytanic acid, and very long chain fatty acids (i.e., hexacosanoic, tetracosanoic, and docosanoic acids) in plasma.

Supplier: Merck

Dansyl chloride is a fluorogenic reagent which is typically employed for the derivatization of amino acids.

Supplier: Merck

Pentafluorophenylhydrazine may be used as a derivatizing agent in the determination of semi-volatile carbonyl compounds in air and human plasma samples, using high-resolution gas chromatography coupled with gas chromatography (HRGC-MS) and liquid chromatography atmospheric-pressure chemical-ionization mass spectrometry (LC-APCI-MS-MS), respectively.

Supplier: Merck

used in the synthesis of water-soluble prodrugs of lipophilic alcohols, phenols and amines. This compound is an improved derivative of the well known Di-tert-butyl chloromethyl phosphate. So it can be detected more easily by HPLC-UV, because of higher stability, higher yields and better UV-activity.

Supplier: MACHEREY-NAGEL

TMCS is often used as a catalyst with other trimethylsilyl reagents. Without additives it can be used for preparing TMS derivatives of organic acids. Together with methanol it can be used for methylation.

Supplier: Merck

It was used for spectrophotometric determination and quantization of urea in urine samples.

Supplier: MACHEREY-NAGEL

TSIM is the strongest hydroxyl silylator; reagent of choice for carbohydrates and most steroids (even highly hindered steroids).

Supplier: Apollo Scientific

Reagent for derivatisation of amines, alcohols etc, for GC purposes.

Supplier: Merck

3-Amino-9-ethylcarbazole is a peroxidase substrate suitable for use in immunoblotting and immunohistochemical staining procedures. This substrate produces an insoluble end product that is red in color and can be observed visually.

Supplier: MACHEREY-NAGEL

Acylation with fluorinated acid anhydrides can be used for alcohols, phenols, carboxylic acids, amines, amino acids and steroids forming volatile, stable derivatives suited for FID as well as for ECD detection.

Supplier: Apollo Scientific

Reagent for the derivatisation of amines and alcohols for GC analysis.

Supplier: Merck

N,N-Dimethylglycine is a type of quaternary ammonium compound which exhibits a variety of biological effects.

Supplier: MACHEREY-NAGEL

Acylation with HFBA can be used for alcohols, phenols, carboxylic acids, amines, amino acids and steroids forming volatile, stable derivatives suited for GC-FID as well as for GC-ECD detection.