42102
Nα-(2,4-Dinitro-5-fluorophenyl)-L-valinamide
for chiral derivatization, LiChropur™, ≥98.0%
Manufacturer: Supelco
CAS Number: 132679-61-9
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 MG | 42102-100-MG | In Stock | ₹ 17,514.85 |
42102 - 100 MG
In Stock
Quantity
1
Base Price: ₹ 17,514.85
GST (18%): ₹ 3,152.673
Total Price: ₹ 20,667.523
grade
for chiral derivatization
Quality Level
100
Assay
≥98.0% (sum of enantiomers, HPLC)≥98.0%
optical activity
[α]20/D +14.0±1.5°, c = 2% in acetone
optical purity
enantiomeric ratio: ≥99.5:0.5 (HPLC)
quality
LiChropur™
technique(s)
HPLC: suitable
mp
173-177 °C (lit.)173-177 °C
storage temp.
2-8°C
SMILES string
CC(C)[C@H](Nc1cc(F)c(cc1[N+]([O-])=O)[N+]([O-])=O)C(N)=O
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Chem-Impex International, Inc. Na-[2,4-Dinitro-5-fluorophenyl]-L-valine amide | 132679-61-9 | MFCD00155636 | 250MG | Chem-Impex International, Inc. | ₹ 11,115.10 | |
 | Butanamide, 2-[(5-fluoro-2,4-dinitrophenyl)amino]-3-methyl-, (2S)- | Aaron Chemicals LLC | ₹ 598.92 - ₹ 50,651.52 | |
 | (S)-2-((5-Fluoro-2,4-dinitrophenyl)amino)-3-methylbutanamide | ChemScene | ₹ 12,063.96 |
Related Products
Description
- General description: Nα-(2,4-Dinitro-5-fluorophenyl)-L-valinamide [L-FDVA] is a derivatizing chiral agent.[1]
- Application: L-FDVA may be used as derivatizing agent for amino acids in the isolation and identification of microcystins.[1]
- Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
- Other Notes: Chiral derivatizing agent (chiral Sanger′s Reagent) for determining the enantiomeric purity of amino acids with HPLC[2]; This analogue of Marfey′s reagent can also be used with amines[3][4]
- Recommended products: Discover LiChropur reagents ideal for HPLC or LC-MS analysis
- Legal Information: LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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grade: for chiral derivatization
Quality Level: 100
Assay: ≥98.0% (sum of enantiomers, HPLC)≥98.0%
optical activity: [α]20/D +14.0±1.5°, c = 2% in acetone
optical purity: enantiomeric ratio: ≥99.5:0.5 (HPLC)
quality: LiChropur™
technique(s): HPLC: suitable
mp: 173-177 °C (lit.)173-177 °C
storage temp.: 2-8°C
SMILES string: CC(C)[C@H](Nc1cc(F)c(cc1[N+]([O-])=O)[N+]([O-])=O)C(N)=O
grade:
for chiral derivatization
Quality Level:
100
Assay:
≥98.0% (sum of enantiomers, HPLC)≥98.0%
optical activity:
[α]20/D +14.0±1.5°, c = 2% in acetone
optical purity:
enantiomeric ratio: ≥99.5:0.5 (HPLC)
quality:
LiChropur™
technique(s):
HPLC: suitable
mp:
173-177 °C (lit.)173-177 °C
storage temp.:
2-8°C
SMILES string:
CC(C)[C@H](Nc1cc(F)c(cc1[N+]([O-])=O)[N+]([O-])=O)C(N)=O
grade: __
Quality Level: 100
Assay: __
optical activity: __
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grade:
__
Quality Level:
100
Assay:
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technique(s):
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grade: technical grade
Quality Level: 200
Assay: __
optical activity: __
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grade:
technical grade
Quality Level:
200
Assay:
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optical activity:
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quality:
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technique(s):
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grade: anhydrous
Quality Level: 100
Assay: __
optical activity: __
optical purity: __
quality: __
technique(s): __
mp: >300 °C (dec.) (lit.)
storage temp.: __
SMILES string: [Na+].CC([O-])=O
grade:
anhydrous
Quality Level:
100
Assay:
__
optical activity:
__
optical purity:
__
quality:
__
technique(s):
__
mp:
>300 °C (dec.) (lit.)
storage temp.:
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SMILES string:
[Na+].CC([O-])=O