3-Bromocinnamic acid
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| Post Date: | Dec 18,2019 |
| Expiry Date: | Dec 17,2020 |
| Detailed Description: |
Cas No. :32862-97-8
Synonyms：RARECHEM BK HC T307; TRANS-3-BROMOCINNAMIC ACID; M-BROMOCINNAMIC ACID; M-BROMOPHENYLACRYLIC ACID;BROMOCINNAMIC ACID,3-;3-BROMOCINNAMIC ACID; AKOS BBS-00006566; AKOS B004044
CAS NO.：32862-97-8 Formula：C9H7BrO2 Molecular weight: 227.05 EINECS NO.: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. |
| CAS Registry Number: | 32862-97-8 |
| Synonyms: | ;(2E)-3-(3-bromophenyl)acrylic acid;3-(3-bromophenyl)prop-2-enoic acid;(2E)-3-(3-bromophenyl)prop-2-enoic acid;(2Z)-3-(3-bromophenyl)prop-2-enoic acid;(2E)-3-(3-bromophenyl)prop-2-enoate;m-Bromocinnamic acid; |
| Molecular Formula: | C9H6BrO2 |
| Molecular Weight: | 226.0473 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S36:; |
| Company: | Wuhan LANDMARK Industrial Co., Ltd [ China ] |
| Contact: | Halsey |
| Tel: | 18062529653 |
| Fax: | |
| Email: | Halsey.lmd@gmail.com |
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