89276
3-（氯羰基）-6,7-二甲氧基-1-甲基-2（1H）-喹喔啉酮
derivatization grade (HPLC), ≥95.0% (HPLC)
别名:
3,4-Dihydro-6,7-dimethoxy-4-methyl-3-oxo-2-quinoxalinecarbonyl chloride, 6,7-Dimethoxy-1-methyl-2(1H)-quinoxalinone-3-carbonyl chloride, DMEQ-COCl
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关于此项目
经验公式（希尔记法）:
C12H11ClN2O4
化学文摘社编号:
分子量:
282.68
Beilstein:
4198803
MDL编号:
UNSPSC代码:
41121813
PubChem化学物质编号:
等级
derivatization grade (HPLC)
质量水平
方案
≥95.0% (HPLC)
表单
powder
储存温度
−20°C
SMILES字符串
O=C1C(C(Cl)=O)=NC2=CC(OC)=C(OC)C=C2N1C
InChI
1S/C12H11ClN2O4/c1-15-7-5-9(19-3)8(18-2)4-6(7)14-10(11(13)16)12(15)17/h4-5H,1-3H3
InChI key
HQUXEWBKFUSDKC-UHFFFAOYSA-N
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Corr. 1C
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
3,4-Dihydro-6, 7-dimethoxy-4-methyl-3-oxoquinoxaline-2-carbonyl chloride as a sensitive fluorescence derivatization reagent for amines in liquid chromatography.
Ishida, J., et al.
Analytica Chimica Acta, 223, 319-326 (1989)
2-(5-Chlorocarbonyl-2-oxazolyl)-5, 6-methylenedioxybenzofuran as fluorescence derivatization reagent for alcohols in high performance liquid chromatography.
Nagaoka, H., et al.
Analytical Sciences, 5, 525-530 (1989)
J Ishida et al.
Analytical biochemistry, 195(1), 168-171 (1991-05-15)
A high-performance liquid chromatographic method for the fluorometric determination of 1,2,3,4-tetrahydroisoquinoline in rat brain is described. 1,2,3,4-Tetrahydroisoquinoline and 4-phenylpiperidine (internal standard) are isolated by liquid-liquid extraction, and then converted into the corresponding fluorescent derivatives with 3,4-dihydro-6,7-dimethoxy-4-methyl-3-oxoquinoxaline-2-carbonyl chloride, a fluorescence derivatization
Cypridina bioluminescence VI a new route for the synthesis of cypridina luciferin and its analogs.
Inoue, S., et al.
Tetrahedron Letters, 10, 1609-1610 (1969)
3,4-Dihydro-6,7-dimethoxy-4-methyl-3-oxo-quinoxaline-2-carbonyl chloride as a highly sensitive fluorescence derivatization reagent for alcohols in high-performance liquid chromatography.
Iwata, T., et al.
Journal of Chromatography A, 362, 209-216 (1986)
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