301450
4-溴甲基-6,7-二甲氧基香豆素
96%
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关于此项目
经验公式（希尔记法）:
C12H11BrO4
化学文摘社编号:
分子量:
299.12
Beilstein:
4750487
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
96%
mp
212-216 °C (lit.)
荧光
λex 322; λem 395 (Reaction product with acetic acid)
λex 354 nm; λem 435 nm in methanol
官能团
bromo
ester
SMILES字符串
COc1cc2OC(=O)C=C(CBr)c2cc1OC
InChI
1S/C12H11BrO4/c1-15-10-4-8-7(6-13)3-12(14)17-9(8)5-11(10)16-2/h3-5H,6H2,1-2H3
InChI key
JGODLBJJCNQFII-UHFFFAOYSA-N
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应用
荧光标记试剂，用于羧酸的反相 HPLC 分离和检测。
警示用语：
Warning
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
4-Bromomethyl-6,7-dimethoxycoumarin as a fluorescence reagent for precolumn derivatization of 5-fluorouracil compounds in high-performance liquid chromatography.
S Yoshida et al.
Journal of chromatography, 430(1), 156-162 (1988-08-19)
Minako Karahashi et al.
Biological & pharmaceutical bulletin, 37(1), 105-112 (2014-01-07)
Fibrates are used in biochemical and pharmacological studies as bioactive tools. Nevertheless, most studies have lacked information concerning the concentrations of fibric acids working inside tissues because a simple and sensitive method is not available for their quantitation. This study
K A Dalton et al.
The Biochemical journal, 329 ( Pt 3), 637-646 (1998-03-07)
The sarcoplasmic reticulum of skeletal muscle contains anionic phospholipids as well as the zwitterionic phosphatidylcholine and phosphatidylethanolamine. Here we study the effects of anionic phospholipids on the activity of the Ca2+-ATPase purified from the membrane. Reconstitution of the Ca2+-ATPase into
A M Mata et al.
Biochimica et biophysica acta, 1147(1), 6-12 (1993-04-08)
4-Bromomethyl-6,7-dimethoxy-coumarin labels the (Ca(2+)-Mg(2+)-ATPase of skeletal muscle sarcoplasmic reticulum at Cys-344. Resonance energy transfer has been used to measure the distance between this site and Lys-515 labelled with fluorescein isothiocyanate as about 37 A. The height of Cys-344 above the
A G Lee et al.
The Biochemical journal, 305 ( Pt 1), 225-231 (1995-01-01)
Equilibrium and kinetic fluorescence methods have been used to characterize the interactions between K+ and the Ca(2+)-ATPase of skeletal-muscle sarcoplasmic reticulum. K+ shifts the E2-E1 equilibrium of the ATPase towards E1 and increases the rate of Ca2+ binding to the
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