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CAS RN: 14152-97-7 | 產品號碼: A5514
2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate [for HPLC Labeling]
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![2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate [for HPLC Labeling]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate [for HPLC Labeling]")
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| 產品號碼 | A5514 |
| 純度/分析方法 | >98.0%(HPLC)(N) |
| 分子式 / 分子量 | C__1__5H__1__9NO__9S = 389.38 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件 | Room Temperature (Recommended in a cool and dark place, <15°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Light Sensitive,Moisture Sensitive |
| 包裝和容器 | 100MG-Glass Bottle with Plastic Insert （閲覽圖片）, 1G-Glass Bottle with Plastic Insert （閲覽圖片） |
| CAS RN | 14152-97-7 |
| Reaxys-RN | 56699 |
| PubChem Substance ID | 87563161 |
| MDL編號 | MFCD00043085 |
產品規格
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Melting point | 113.0 to 117.0 °C |
| Specific rotation [a]20/D | -1.0 to -5.0 deg(C=1,methylene chloride) |
| Effect test of HPLC derivatization | Effective as labeling agent for DL-Valine. |
性質
| 熔點 | 116 °C |
| 溶解性（可溶於） | dichloromethane |
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P284 : Wear respiratory protection. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
相關法規
運輸資料
| HS編碼* | 2940.00-000 |
Application
HPLC Labeling Reagent for Amines
The compound 1 is an HPLC labeling reagent for optical purity determination, which has a glyco-moiety and an isothiocyano group, and easily reacts with an amino group to form the corresponding thiourea. The resultant thiourea is stable enough to reach the detector without any decomposition under reversed phase HPLC. An excellent chromatogram can be obtained by measuring at 254 nm, an absorption wavelength that is generally used for UV detection. Furthermore, 1 reacts with a racemic amine to generate diastereomers, which can be efficiently separated by reversed phase HPLC.
Application examples:
[Amino acids] 1)
5 mg of an amino acid is dissolved in 50% (V/V) aqueous acetonitrile containing 0.4% (W/V) triethylamine in order to give a final volume of 10 mL. To 50 µL of this solution 50 µL of 0.2% (W/V) labeling reagent 1 in acetonitrile are added. The resulting mixture is shaken at room temperature for 30 min and used as an HPLC sample.
[Others]
Propranolol2), trimetoquinol3)
[Amino acids] 1)
5 mg of an amino acid is dissolved in 50% (V/V) aqueous acetonitrile containing 0.4% (W/V) triethylamine in order to give a final volume of 10 mL. To 50 µL of this solution 50 µL of 0.2% (W/V) labeling reagent 1 in acetonitrile are added. The resulting mixture is shaken at room temperature for 30 min and used as an HPLC sample.
[Others]
Propranolol2), trimetoquinol3)
TCI Products Pamphlet
HPLC Labeling Reagents ( PDF 10MB )
HPLC Labeling Reagents ( PDF 10MB )
References
- 1)T. Kinoshita, Y. Kasahara, N. Nimura, J. Chromatogr. 1981, 210, 77.
- 2)A. J. Sedman, J. Gal, J. Chromatogr. 1983, 278, 199.
- 3)H. Nishi, N. Fujimura, H. Yamaguchi, T. Fukuyama, J. Chromatogr. 1991, 539, 71.
考研文獻
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