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CAS RN: 156153-43-4 | 产品编码: A5558
DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
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![DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]")
纯度/分析方法: >93.0%(T)
别名：
- DBD-COCl [=4-(N,N-二甲基氨磺酰)-7-(N-氯甲酰甲基-N-甲氨基)-2,1,3-苯并恶二唑] [HPLC标记用]
- 4-(N,N-二甲基氨基磺酰)-7-(N-氯甲酰甲基-N-甲氨基)苯并呋咱
- 4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)benzofurazan
- 4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole
产品文档：
| 产品编码 | A5558 |
| 纯度/分析方法 | >93.0%(T) |
| 分子式/分子量 | C__1__1H__1__3ClN__4O__4S = 332.76 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 冷冻 (<0°C) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 湿气 (分解),加热 |
| 包装和容器 | 100MG-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 156153-43-4 |
| PubChem物质ID | 87563176 |
| MDL编号 | MFCD00191377 |
技术规格
| Appearance | Light yellow to Yellow to Orange powder to crystal |
| Purity(Argentometric Titration) | min. 93.0 % |
| Effect test of HPLC derivatization | Effective as labeling agent for Benzylamine |
物性（参考值）
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H314 : Causes severe skin burns and eye damage. H290 : May be corrosive to metals. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dusts or mists. P234 : Keep only in original container. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P390 : Absorb spillage to prevent material damage. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P406 : Store in corrosive resistant container with a resistant inner liner. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN3261 |
| 类别 | 8 |
| 包装类别 | III |
| HS编码* | 2935.90-000 |
应用
HPLC Labeling Reagent
The compound 1 is an HPLC fluorescence labeling reagent, which reacts with many kinds of nucleophilic groups under mild conditions. The reaction examples are shown in the table below.
These resulting compounds are stable, and can reach the detector without any decomposition under reversed phase HPLC, thus excellent chromatograms can be obtained by fluorescence detection.
These resulting compounds are stable, and can reach the detector without any decomposition under reversed phase HPLC, thus excellent chromatograms can be obtained by fluorescence detection.
| Groups | Examples | Reaction Conditions | Wavelengths (nm) | Detection Limits (fmol) | |
|---|---|---|---|---|---|
| ex | em | ||||
| Alcohols | Androsterone | 60℃, 30 min | 443 | 546 | 38 |
| α-Oxyacids | Mandelic acid | 60℃, 15 min | 442 | 551 | 125 |
| Phenols | Estrone | 60℃, 15 min | 440 | 543 | 40 |
| Amines | Benzylamine | r.t. or 60℃, 15 min | 445 | 555 | 89 |
| Aromatic amines | Phenetidine | 60℃, 15 min | 443 | 553 | 56 |
| Thiols | 2-Mercapto-N-(2-naphthyl)acetamide | r.t. | 437 | 544 | 103 |
Application examples:
10 µL of 25 mM labeling reagent 1 in dry benzene is mixed with 10 µL of 0.5 mM androsterone in dry benzene (containing 0.5 mM quinuclidine＊), and incubated at 60 °C for 30 min. The reaction solution is quenched with 980 µL of 50% acetonitrile solution containing 1% acetic acid, use it as the HPLC sample solution.
＊For primary alcohols, quinuclidine is not necessarily needed.
10 µL of 25 mM labeling reagent 1 in dry benzene is mixed with 10 µL of 0.5 mM androsterone in dry benzene (containing 0.5 mM quinuclidine＊), and incubated at 60 °C for 30 min. The reaction solution is quenched with 980 µL of 50% acetonitrile solution containing 1% acetic acid, use it as the HPLC sample solution.
＊For primary alcohols, quinuclidine is not necessarily needed.
TCI Products Pamphlet
HPLC Labeling Reagents ( PDF 10MB )
HPLC Labeling Reagents ( PDF 10MB )
References
- 1)K. Imai, T. Fukushima, H. Yokosu, Biomed. Chromatogr. 1994, 8, 107.
- 2)Tokyo Kasei Kogyo Co. Ltd., Jpn. Kokai Tokkyo Koho 95 238075, 1995.
参考文献
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技术规格
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