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CAS RN: 178065-29-7 | Product Number: A5523
Nα-(5-Fluoro-2,4-dinitrophenyl)-L-leucinamide [HPLC Labeling Reagent for e.e. Determination]
![Chemical Structure of Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-leucinamide [HPLC Labeling Reagent for e.e. Determination]](/medias/A5523.jpg?context=bWFzdGVyfHJvb3R8NTExMzh8aW1hZ2UvanBlZ3xhRFV4TDJobVppODRPVEU1TnpNNU9Ua3dNRFEyTDBFMU5USXpMbXB3Wnd8ZTEyZDQzN2VlMGNiMGVlYmYyYTI1NTU3ODVlYTIxZmE2NTAxZTFhZjU4YTA1YjgyNzczNWZhOTE3YjRkOTJmNA "Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-leucinamide [HPLC Labeling Reagent for e.e. Determination]")
![Thumbnail of Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-leucinamide [HPLC Labeling Reagent for e.e. Determination]](/medias/A5523.jpg?context=bWFzdGVyfHJvb3R8MTYxNTR8aW1hZ2UvanBlZ3xhRGMxTDJnd09DODRPVE16TVRneU1EYzVNREEyTDBFMU5USXpMbXB3Wnd8ZWU2ZWFlZWFkZmU0ZDQ5NTNhOWJkMWUwOTU2ZDYyZjI1NGU4YzcxZGMzNjlmMDE1NGNhNzc1NDFkOWZkNmY3Mw)
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![Nα-(5-Fluoro-2,4-dinitrophenyl)-L-leucinamide [HPLC Labeling Reagent for e.e. Determination]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Nα-(5-Fluoro-2,4-dinitrophenyl)-L-leucinamide [HPLC Labeling Reagent for e.e. Determination]")
Purity: >98.0%(HPLC)
Synonyms:
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 100MG |
$146.00
|
37 | ≥100 | Contact Us |
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| Product Number | A5523 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__2H__1__5FN__4O__5 = 314.27 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container
|
100MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 178065-29-7 |
| Reaxys Registry Number | 8157683 |
| PubChem Substance ID | 87563164 |
| MDL Number | MFCD03844761 |
Specifications
| Appearance | White to Yellow to Yellow green powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Optical purity(LC) | min. 99.0 ee% |
| Melting point | 168.0 to 172.0 °C |
| Effect test of HPLC derivatization | Effective as labeling agent for DL-Phenylalanine. |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 170 °C |
| Specific Rotation | 5° (C=1,Acetone) |
| Solubility (slightly sol. in) | Acetone |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H228 : Flammable solid. |
| Precautionary Statements | P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. 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. |
Related Laws:
Transport Information:
| UN Number | UN1325 |
| Class | 4.1 |
| Packing Group | III |
| H.S.code* | 2924.29-000 |
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