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(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸名称

[ CAS 号 ]:
5262-10-2

[ 中文名 ]:
5-苄基-3,6-二氧-2-哌嗪乙酸

[ 英文名 ]:
Cyclo(-Asp-Phe)

[中文别名 ]:

阿斯巴甜相关物质A

[英文别名 ]:

EINECS 226-075-1
MFCD00190764

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸物理化学性质

[ 密度 ]:
1.298g/cm3

[ 沸点 ]:
667.4ºC at 760mmHg

[ 熔点 ]:
270-272ºC(lit.)

[ 分子式 ]:
C₁₃H₁₄N₂O₄

[ 分子量 ]:
262.26100

[ 闪点 ]:
357.4ºC

[ 精确质量 ]:
262.09500

[ PSA ]:
95.50000

[ LogP ]:
0.34460

[ 折射率 ]:
1.561

[ 储存条件 ]:
-15°C

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸MSDS

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2933599090

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸合成路线

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸上下游产品

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸上游产品

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸下游产品

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸文献

Structures, sensory activity, and dose/response functions of 2,5-diketopiperazines in roasted cocoa nibs (Theobroma cacao).

J. Agric. Food Chem. 53 , 7222-7231, (2005)

The taste compounds inducing the blood-like, metallic bitter taste sensation reported recently for a dichloromethane extract prepared from roasted cocoa nibs were identified as a series of 25 diketopi...

Effects of two diketopiperazines, cyclo (His-Pro) and cyclo (Asp-Phe), on striatal dopamine: a microdialysis study.

Brain Res. Bull. 32(6) , 667-72, (1993)

The effects of two diketopiperazines, Cyclo (His-Pro) (CHP) and Cyclo (Asp-Phe) (CAP), on striatal extracellular levels of dopamine (DA), dihydroxyphenylacetic acid (DOPAC), homovanillic acid (HVA), a...

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