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Published TCIMAIL newest issue No.197
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CAS RN: 14152-97-7 | Product Number: 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]")
Purity: >98.0%(HPLC)(N)
Synonyms:
- GITC
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 100MG |
45,00 €
|
5 | ≥80 |
|
| 1G |
285,00 €
|
9 | ≥60 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | A5514 |
| Purity / Analysis Method | >98.0%(HPLC)(N) |
| Molecular Formula / Molecular Weight | C__1__5H__1__9NO__9S = 389.38 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Light Sensitive,Moisture Sensitive |
| Packaging and Container | 100MG-Glass Bottle with Plastic Insert (View image), 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 14152-97-7 |
| Reaxys Registry Number | 56699 |
| PubChem Substance ID | 87563161 |
| MDL Number | MFCD00043085 |
Specifications
| 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. |
Properties (reference)
| Melting Point | 116 °C |
| Solubility (soluble in) | dichloromethane |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | 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. |
| Precautionary Statements | P261 : Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P284 : Wear respiratory protection. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
Related Laws:
Transport Information:
| HS Number | 2940000080 |
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.
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