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N2-乙酰-D-天冬酰胺

N2-乙酰-D-天冬酰胺名称

[ CAS 号 ]:
26117-27-1

[ 中文名 ]:
N2-乙酰-D-天冬酰胺

[ 英文名 ]:
Nalpha-Acetyl-D-asparagine

[中文别名 ]:

2-(乙酰氨基)-4-氨基-4-氧代丁酸

[英文别名 ]:

ACETYL-D-ASPARAGINE
n2-acetyl-d-asparagine
AC-D-ASN-OH
N-ACETYL-D-ASPARAGINE
na-acetyl-D-asparagine
AC-D-ASPARAGINE
MFCD00038154
(2R)-2-acetamido-4-amino-4-keto-butyric acid
2-(acetylamino)-4-amino-4-oxobutanoic acid
EINECS 247-468-4

N2-乙酰-D-天冬酰胺物理化学性质

[ 密度 ]:
1.346 g/cm3

[ 沸点 ]:
588.7ºC at 760 mmHg

[ 分子式 ]:
C₆H₁₀N₂O₄

[ 分子量 ]:
174.15500

[ 闪点 ]:
309.8ºC

[ 精确质量 ]:
174.06400

[ PSA ]:
109.49000

[ 蒸汽压 ]:
2.2E-15mmHg at 25°C

[ 折射率 ]:
1.508

[ 储存条件 ]:
2-8°C

N2-乙酰-D-天冬酰胺安全信息

[ WGK德国 ]:
3

[ 海关编码 ]:
2924199090

N2-乙酰-D-天冬酰胺合成路线

详细合成路线

N2-乙酰-D-天冬酰胺上下游产品

N2-乙酰-D-天冬酰胺上游产品

N2-乙酰-D-天冬酰胺下游产品

N2-乙酰-D-天冬酰胺海关

[ 海关编码 ]: 2924199090

[ 中文概述 ]:
2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

N2-乙酰-D-天冬酰胺文献

Evaluation of MR markers that predict survival in patients with newly diagnosed GBM prior to adjuvant therapy.

J. Neurooncol. 91(1) , 69-81, (2009)

Purpose Glioblastoma Multiforme (GBM) is the most common and lethal primary brain tumor in adults. The goal of this study was to test the predictive value of MR parameters in relation to the survival ...

The apparent dependence of the diffusion coefficient of N-acetylaspartate upon magnetic field strength: evidence of an interaction with NMR methodology.

NMR Biomed. 16(8) , 468-74, (2003)

An inverse relationship between applied magnetic field strength and the apparent diffusion coefficient (ADC) of several important brain metabolites including N-acetyl-l-aspartate (NAA), choline and cr...

Liquid chromatographic-mass spectrometric analysis of N-acetylamino acids in human urine.

J. Chromatogr. B, Biomed. Appl. 657(1) , 15-21, (1994)

Liquid chromatography-atmospheric pressure chemical-ionization mass spectrometry (LC-APCI-MS) was used for the analysis of N-acetylamino acids that could not be determined with an amino acid analyzer....

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