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CAS RN: 17564-64-6 | Product Number: A5504
N-Chloromethylphthalimide [for HPLC Labeling]
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![N-Chloromethylphthalimide [for HPLC Labeling]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "N-Chloromethylphthalimide [for HPLC Labeling]")
Purity: >98.0%(T)(HPLC)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
€111.00
|
2 | 9 |
|
*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 | A5504 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__9H__6ClNO__2 = 195.60 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 17564-64-6 |
| Reaxys Registry Number | 140942 |
| PubChem Substance ID | 87563154 |
| SDBS (AIST Spectral DB) | 23200 |
| MDL Number | MFCD00005898 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Argentometric Titration) | min. 98.0 % |
| Melting point | 133.0 to 137.0 °C |
| Solubility in hot Methanol | almost transparency |
| Effect test of HPLC derivatization | Effective as labeling agent for Hexanoic Acid , Decanoic Acid , Dodecanoic Acid |
Properties (reference)
| Melting Point | 135 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 241-541-4 |
Transport Information:
| HS Number | 2925199590 |
Application
HPLC Labeling Reagent for Carboxylic Acids
The compound 1 is an HPLC labeling reagent, which has a chloromethyl group and easily reacts with a carboxyl group to form an ester in the presence of a base. The resultant ester is stable and can 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.
Application examples:
[Fatty acids] 1)
Dissolve 3 mg of a sample in 1 mL of acetonitrile, and add 1 mL of the labeling reagent 1 / acetonitrile solution (10 mg / mL) and 1 mL of triethylamine / acetonitrile solution (5 mg / mL). Close the cap of the reaction vessel and incubate the solution at 60 °C for 1 h. Cool the resultant solution to room temperature and use it as an HPLC sample. In the case of using alkali metal salts and crown ethers, the esterification reaction is completed in 5 min at 60 °C. Cool the resultant solution to room temperature and use it as an HPLC sample.
[Fatty acids] 1)
Dissolve 3 mg of a sample in 1 mL of acetonitrile, and add 1 mL of the labeling reagent 1 / acetonitrile solution (10 mg / mL) and 1 mL of triethylamine / acetonitrile solution (5 mg / mL). Close the cap of the reaction vessel and incubate the solution at 60 °C for 1 h. Cool the resultant solution to room temperature and use it as an HPLC sample. In the case of using alkali metal salts and crown ethers, the esterification reaction is completed in 5 min at 60 °C. Cool the resultant solution to room temperature and use it as an HPLC sample.
TCI Products Pamphlet
HPLC Labeling Reagents ( PDF 10MB )
HPLC Labeling Reagents ( PDF 10MB )
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