D-丙氨酸 |
| 时间：2023-07-15 来源：化工号 作者：C3H7NO2 |
| 中文名 | D-丙氨酸
| | 英文名 | D-Alanine
| | 别名 | D-丙氨酸
D-氨基丙酸
D-丙氨酸标准品
(R)-2-氨基丙酸
D-氨基丙酸,L-A-丙氨酸
D-ALANINE 丙氨酸 标准品
| | 英文别名 | D-ALA
D-ALANINE
D-Alanine
H-D-Ala-OH
291°C (dec)
D-ALPHA-ALANINE
D-2-Aminopropionic acid
D-2-AMINOPROPIONIC ACID
D-2-AMINOPROPANOIC ACID
(R)-2-Aminopropionic acid
| | CAS | 338-69-2
| | EINECS | 206-418-1 | | 化学式 | C3H7NO2
| | 分子量 | 89.09 | | InChI | InChI=1/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m1/s1 | | 密度 | 1.4310 (estimate) | | 熔点 | 291°C (dec.)(lit.) | | 沸点 | 212.9±23.0 °C(Predicted) | | 比旋光度 | -14.5 º (c=10, 6N HCl) | | 水溶性 | 155 g/L (20 ºC) | | 溶解度 | H2O: soluble | | 折射率 | -14 ° (C=2, 6mol/L H | | 酸度系数 | 2.31±0.10(Predicted) | | 存储条件 | Keep in dark place,Inert atmosphere,Room temperature | | 外观 | Crystalline Powder or Crystals | | 颜色 | White to off-white | | Merck | 14,204 | | BRN | 1720249 | | 物化性质 | 无色结晶状物质；无异臭，味甜；易溶于水，微溶于乙醇，不溶于丙酮和乙醚；分解点为297℃；比旋光度[α]25D-1.8°(0.5-2.0 mg/ml，H2O)，[α]25D-14.6°(0.5-2.0 mg/ml，5 mol/L HCl)。 | | 产品用途 | 用于合成新型甜味剂及某些手性药物中间体的原料 | | MDL号 | MFCD00008077 | | 危险品标志 | Xi - 刺激性物品
| | 风险术语 | 36/37/38 - 刺激眼睛、呼吸系统和皮肤。
| | 安全术语 | S24/25 - 避免与皮肤和眼睛接触。
S36 - 穿戴适当的防护服。
S26 - 不慎与眼睛接触后，请立即用大量清水冲洗并征求医生意见。
| | WGK Germany | 3 | | TSCA | Yes | | 海关编号 | 29224995 | | Hazard Class | IRRITANT | | 上游原料 | N-乙酰-DL-丙氨酸 D-缬氨酸 (R)-(-)-1-氨基茚满 S-1-苯乙胺 | | 下游产品 | 甘氨酸 胆红素 阿力甜 | | 参考资料 展开查看 | 1. 张海丹 叶蕊芳 毛全贵 吕和平 刘学威 冯汇.丙氨酸和三甲胺对林可霉素发酵的影响及部分相关基因的转录水平[J].江苏农业学报 2014 30(05):1003-1009.
2. 谈梦霞, 陈佳丽, 邹立思,等. 不同贮藏条件对麦冬药材质量的影响[J]. 中药材, 2018(11).
3. 陈思, 郜玉钢, 臧埔,等. 鹿角脱盘及其5种提取部位21种氨基酸含量对比分析[J]. 药物分析杂志, 2017(10):1851-1857.
4. 崔若宇, 李美娜, 方婷,等. 纸色谱法实现对丙氨酸快速手性分离的研究[J]. 化学教育, 2018, 039(004):22-24.
5. 唐何娜, 杨磊, 欧阳志远,等. 基于体外仿生的海水珍珠矿化机制初步研究[J]. 电子显微学报, 2017, 036(006):589-597.
6. 张喜峰,王鑫鑫,张青婷,罗光宏.温敏性低共熔溶剂双水相萃取分离油用牡丹籽粕多糖[J].中国油脂,2020,45(12):93-99.
7. Li, Suhong, et al. "Mechanisms of high concentration valine-mediated inhibition of peach tree shoot growth." Frontiers in Plant Science 11 (2020).https://dx.doi.org/10.3389%2Ffpls.2020.603067
8. [IF=7.79] Ye Lu et al."Enhancing hydrogel-based long-lasting chemiluminescence by a platinum-metal organic framework and its application in array detection of pesticides and D-amino acids."Nanoscale. 2020 Feb;12(8):4959-4967
9. [IF=5.833] Lu Ye et al."Enzymatic determination of D-alanine using a cationic poly(fluorenylenephenylene) as the fluorescent probe and MnO2 nanosheets as quenchers."Microchim Acta. 2019 Jul;186(7):1-8
10. [IF=4.556] Dandan Zhao et al."Physico-chemical properties and free amino acids profiles of six wolfberry cultivars in Zhongning."J Food Compos Anal. 2020 May;88:103460
11. [IF=4.379] Feng Lin et al."Chemical profile changes during pile fermentation of Qingzhuan tea affect inhibition of α-amylase and lipase."Sci Rep-Uk. 2020 Feb;10(1):1-10
12. [IF=4.35] Xiaomei Dai et al."1-Methylcyclopropene Preserves the Quality of Chive (Allium schoenoprasum L.) by Enhancing Its Antioxidant Capacities and Organosulfur Profile during Storage."Foods. 2021 Aug;10(8):1792
13. [IF=4.242] Hang Yang et al."Dietary leucine requirement of juvenile largemouth bass (Micropterus salmoides) based on growth, nutrient utilization and growth-related gene analyses."Aquaculture. 2022 Jun;555:738207
14. [IF=3.463] Xiaomei Dai et al."S-alk(en)ylcysteine sulfoxides biosynthesis and free amino acids profile in different parts of postharvest chive (Allium schoenoprasum L.)."SCIENTIA HORTICULTURAE. 2022 Sep;303:111191
15. [IF=7.514] Xue Xia et al."Structural Diversity and Concentration Dependence of Pyrazine Formation: Exogenous Amino Substrates and Reaction Parameters during Thermal Processing of L-alanyl-L-glutamine Amadori Compound."FOOD CHEMISTRY. 2022 May;:133144 |
|
|
|
|
