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CAS RN: 54455-37-7 | Product Number: A5503
N-Chloromethyl-4-nitrophthalimide [for HPLC Labeling]
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![N-Chloromethyl-4-nitrophthalimide [for HPLC Labeling]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "N-Chloromethyl-4-nitrophthalimide [for HPLC Labeling]")
Purity: >98.0%(T)
Synonyms:
- 4-Nitro-N-chloromethylphthalimide
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$159.00
|
3 | 1 | 37 |
|
| 5G |
$474.00
|
1 | 1 | 38 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | A5503 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__9H__5ClN__2O__4 = 240.60 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Condition to Avoid | Light Sensitive |
| CAS RN | 54455-37-7 |
| Reaxys Registry Number | 1474190 |
| PubChem Substance ID | 87563153 |
| MDL Number | MFCD00059889 |
Specifications
| Purity(Argentometric Titration) | min. 98.0 % |
| Melting point | 153.0 to 157.0 °C |
| Solubility in hot Methanol | almost transparency |
| Effect test of HPLC derivatization | Effective as labeling agent for Hexanoic Acid , Decanoic Acid , Dodecanoic Acid |
| NMR | confirm to structure |
Properties (reference)
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. 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. P302 + P352 : IF ON SKIN: Wash with plenty of soap and water. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. |
Related Laws:
Transport Information:
| HS Number | 2925.19.4200 |
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 the corresponding 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 230 nm.
Application example:
[Fatty acids]1, 2)
Dissolve 3 mg of a sample in 1 mL of acetonitrile, and add 1 mL of the labeling reagent 1 / acetonitrile solution (11 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 15 min at 60 °C. Cool the resultant solution to room temperature and use it as an HPLC sample.
[Fatty acids]1, 2)
Dissolve 3 mg of a sample in 1 mL of acetonitrile, and add 1 mL of the labeling reagent 1 / acetonitrile solution (11 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 15 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 )
References
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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