.

3-Bromocinnamic acid

Molecular weight: 227.05

EINECSNO.:251-267-7

Melting point: 177-179 °C

Appearance: Colorless crystal

Vapor pressure: 0.0±0.8 mmHg at 25°C

Refractive index: 1.648

Storage: Shading, confined preservation, dry, ensure good ventilation or exhaust in the workshop

Stability: Stable under normal temperature and pressure

Key words: 3-Bromocinnamic acid, spices, essence, Synthetic essence,

General description

3-Bromocinnamic acid is the metabolite of cinromide (3-bromo-N-ethylcinnamamide) and can be analysed in plasma by high-performance liquid chromatographic method.

Simultaneous determination of the anticonvulsants, cinromide (3-bromo-n-ethylcinnamamide), 3-bromocinnamamide, and carbamazepine in plasma by high-performance liquid chromatography.

3-Bromocinnamic acid is used as organic synthesis of raw materials, fine chemicals, pharmaceutical intermediates.

Abstract

A high-performance liquid chromatographic method is described for monitoring plasma concentrations of cinromide (3-bromo-N-ethylcinnamamide) and its de-ethylated metabolite. Carbamazepine levels can be easily measured by the same technique. The N-isopropyl analogue of cinromide is used as internal standard, and all compounds are easily separated on a reversed-phase column operated at 55 degrees with a small-diameter pre-column maintained at the same temperature. The extraction is rapid and generally applicable to plasma and urine samples that are to be analyzed by reversed-phase chromatography. Short- and long-term reproducibility studies show less than 4% relative standard deviation for replicate determinations for all drugs. Limits of quantitation are 10-20 ng/ml with an internal standard concentration of 3 micrograms/ml. Another metabolite of cinromide, 3-bromocinnamic acid, which may have some anticonvulsant effect, can be analyzed simultaneously by buffering the mobile phase and adding an ion-pairing reagent.Storage:Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.



Отправить запрос, связаться с поставщиком

Кому: 726571
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Benzyl cinnamate
Benzyl cinnamate Molecular Weight: 238.28 Melting point: 34-37 °C(lit.) Boiling point: 195-200 °C(lit.) Density: 1.109-1.112(g/mL,20/4oC...
Alpha-Methylcinnamaldehyde
Alpha-Methylcinnamaldehyde CAS NO: 101-39-3 EINECS NO: 202-938-8 Boiling point: 148- 149ºC/3.05KPa. Density: 1.047g/ml at 25ºC Refractive index: 1.605-1.607 Flash p...
Phenethyl cinnamate
Phenethyl cinnamate Molecular weight: 252.32 Purity: ≥99.9% MDL number: MFCD00022050 EC number: 203-120-3 Traits: white crystal, with aroma similar to rose cream Me...
Cinnamyl acetate
Cinnamyl acetate Name:Cinnamyl acetate Other name:103-54-8; 3-Phenylprop-2-en-1-yl acetate; (2E)-3-phenylprop-2-en-1-yl acetate; (2Z)-3-phenylprop-2-en-1-yl acetate...
Cinnamoyl chloride
Cinnamoyl chloride Molecular Formula:C9H7ClO Molecular Weight:166.604 g/mol Synonym:Cinnamoyl chloride;3-Phenyl-2-propenoyl chloride;3-Phenylpropenoyl chloride; EINEC...
Все товары поставщика

Похожие товары

Кордицепс Cordyceps Sinensis Mycelium health supplement
Кордицепс Cordyceps Sinensis Mycelium health supplement Продавец: Hangzhou Molai Biotech Co.,Ltd Cordyceps Sinensis Mycelium health supplement Product Name: Cordyceps Sinensis Mycelium Botanical...
China Cordyceps Mycelia Powder Supplier
China Cordyceps Mycelia Powder Supplier Продавец: Hangzhou Molai Biotech Co.,Ltd China Cordyceps Mycelia Powder Supplier Product Name: Cordyceps Mycelium Powder Botanical&nb...
Reishi Mushroom Extract Oral Liquid
Reishi Mushroom Extract Oral Liquid Продавец: Hangzhou Molai Biotech Co.,Ltd Reishi Mushroom Extract Oral Liquid Product Name: Reishi Mushroom Extract Botanical Nam...
40% Polysaccharide Maitake Mushroom Extract
40% Polysaccharide Maitake Mushroom Extract Продавец: Hangzhou Molai Biotech Co.,Ltd 40% Polysaccharide Maitake Mushroom Extract Product Name: Maitake Mushroom Extract Botanical...
Agaricus Blazei Extract health supplement 5:1
Agaricus Blazei Extract health supplement 5:1 Продавец: Hangzhou Molai Biotech Co.,Ltd Agaricus Blazei Extract health supplement 5:1 Product Name: Agaricus Blazei Extract Powder B...