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43402 4-Bromomethyl-6,7-dimethoxycoumarin, 95%

CAS Number
88404-25-5
Synonyms

Stock No. Size Price ($) Quantity Availability
43402-77 0.1g 27.20
43402-04 2g 296.00
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4-Bromomethyl-6,7-dimethoxycoumarin, 95%

MDL
MFCD00011570

Chemical Properties

Formula
C12H11BrO4
Formula Weight
299.12
Form
Powder
Melting point
200-203°
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water.

Applications

4-Bromomethyl-6,7-dimethoxycoumarin is used as fluorescent labeling reagent for the reversed-phase HPLC separation and detection of carboxylic acids. It is also used as derivatization reagent: for quantitation of clofibric, bezafibric and fenofibric acids in liver by liquid chromatography, in determination of the concentration of tripeptide glutathione by matrix-assisted laser desorption ionization time-of-flight mass spectrometry and for determination of carboxylic acids in chromatographic detection.

Notes

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with bases and oxidizing agents.

Literature References

Chia-Hsien Feng.; Hao-Yi Huang.; Chi-Yu Lu.; Chia-Hsien Feng, Hao-Yi Huang.; Chi-Yu Lu. Quantitation of the glutathione in human peripheral blood by matrix-assisted laser desorption ionization time-of-flight mass spectrometry coupled with micro-scale derivatization. Analytica Chimica Acta. 2001, 690, (2), 209-214.

Minako Karahashi.; Hiroto Fukuhara.; Miki Hoshina.; Takeshi Sakamoto, Tohru Yamazaki.; Atsushi Mitsumoto.; Yoichi Kawashima.; Naomi Kudo. A simple and sensitive method for the determination of fibric acids in the liver by liquid chromatography.. Biological & Pharmaceutical Bulletin. 2014, 37 (1), 105-112 .

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
4750487
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2932.20
TSCA
No

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