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CAS RN: 1655-52-3 | Product Number: D1031
N-(2,4-Dinitrophenyl)-L-alanine
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Purity: >98.0%(T)(HPLC)
Synonyms:
- N-Dnp-L-alanine
- Dnp-Ala-OH
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$96.00
|
2 | 1 | 24 |
|
* 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 | D1031 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__9H__9N__3O__6 = 255.19 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 1655-52-3 |
| Reaxys Registry Number | 2818755 |
| PubChem Substance ID | 87567610 |
| SDBS (AIST Spectral DB) | 4852 |
| MDL Number | MFCD00038106 |
Specifications
| Appearance | Light yellow to Yellow to Orange powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 178.0 to 182.0 °C |
| Specific rotation [a]20/D | +140.0 to +147.0 deg(C=0.5, 1mol/L NaOH sol.) |
| Solubility in Methanol | almost transparency |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 179 °C |
| Specific Rotation | 143.5° (C=0.5,1mol/L NaOH sol.) |
| Solubility (soluble in) | Methanol |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | 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. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. |
Related Laws:
Transport Information:
| UN Number (DOT-AIR) | UN1325 |
| Class (DOT-AIR) | 4.1 |
| Packing Group (TCI-A) | II |
| HS Number | 2922.49.8000 |
PubMed Literature
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