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Merck
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文件

42717

Supelco

Nα-(5-Hydrazino-2,4-dinitrophenyl)-L-valinamide

for HPLC derivatization, LiChropur™, ≥98.0% (HPLC)

同義詞:

(2S)-2-[(5-Hydrazinyl-2,4-dinitrophenyl)amino]-3-methylbutanamide, HDNP-L-Val-NH2

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About This Item

經驗公式（希爾表示法）:
C11H16N6O5
分子量：:
312.28
分類程式碼代碼:
12352200
PubChem物質ID:
329756260
NACRES:
NA.22

等級

for HPLC derivatization

品質等級

100

化驗

≥98.0% (HPLC)

品質

LiChropur™

技術

HPLC: suitable

儲存溫度

2-8°C

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法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 3

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分析證明 (COA)

Lot/Batch Number
BCBQ2003
BCBQ2003V

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Ravi Bhushan et al.
Journal of chromatography. A, 1190(1-2), 86-94 (2008-03-21)
Five new chiral derivatizing reagents 5-hydrazino-2,4-dinitrophenyl-l-alaninamide (HDNP-l-Ala-NH2), 5-hydrazino-2,4-dinitrophenyl-l-phenylalaninamide (HDNP-l-Phe-NH2), 5-hydrazino-2,4-dinitrophenyl-l-valinamide (HDNP-l-Val-NH2), 5-hydrazino-2,4-dinitrophenyl-l-leucinamide (HDNP-l-Leu-NH2) and 5-hydrazino-2,4-dinitrophenyl-l-phenylglycinamide (HDNP-d-Phg-NH2) were synthesized by straightforward two-step synthesis starting from 1,5-difluoro-2,4-dinitrobenzene. Nucleophilic substitution of one fluorine atom in DFDNB with different amino acid amides yielded Marfey's

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