2-Phenylglycine
(Synonyms: 2-氨基-2-苯基乙酸,DL-α-Phenylglycine) 目录号 : GC60485
2-Phenylglycine(DL-α-Phenylglycine)是在W2至W4泌乳期间母乳中的代谢产物。
Cas No.:2835-06-5
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >97.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
2-Phenylglycine (DL-α-Phenylglycine) is a metabolite in breast milk during the W2 to W4 lactation period[1].
[1]. Alexandre-Gouabau MC, et al. Comprehensive Preterm Breast Milk Metabotype Associated with Optimal Infant Early GrowthPattern. Nutrients. 2019 Feb 28;11(3).
| Cas No. | 2835-06-5 | SDF | |
| 别名 | 2-氨基-2-苯基乙酸,DL-α-Phenylglycine | ||
| Canonical SMILES | O=C(O)C(N)C1=CC=CC=C1 | ||
| 分子式 | C8H9NO2 | 分子量 | 151.16 |
| 溶解度 | H2O : 3.33 mg/mL (22.03 mM; ultrasonic and adjust pH to 12 with NaOH); DMSO : < 1 mg/mL (insoluble or slightly soluble) | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 6.6155 mL | 33.0775 mL | 66.1551 mL |
| 5 mM | 1.3231 mL | 6.6155 mL | 13.231 mL |
| 10 mM | 0.6616 mL | 3.3078 mL | 6.6155 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Enantioselective N-acetylation of 2-Phenylglycine by an unusual N-acetyltransferase from Chryseobacterium sp
Biotechnol Lett 2013 Jul;35(7):1053-9.PMID:23479412DOI:10.1007/s10529-013-1172-z.
The demand for D-2-phenylglycine used to synthesize semisynthetic antibiotics and pesticides is increasing. We have isolated a Chryseobacterium sp. that selectively transformed the L-form of racemic D,L-2-phenylglycine to (2S)-2-acetylamide-2-phenylacetic acid with a molar yield of 50% and an enantiomer excess of >99.5% under optimal culture conditions, consequently resulting in 99% pure D-2-phenylglycine remaining in the culture. The enantioselective N-acetylation was catalyzed by an acetyl-CoA-dependent N-acetyltransferase whose synthesis was induced by L-2-phenylglycine. The enzyme differed from previously reported bacterial arylamine N-acetyltransferases in molecular mass and substrate specificity. The relative activity ratio of the enzyme with the substrates L-2-phenylglycine, D-2-phenylglycine, 2-(2-chlorophenyl)glycine, and 5-aminosalicylic acid (a good substrate of arylamine N-acetyltransferase) was 100:0:56.9:5.49, respectively. The biotransformation by the N-acetyltransferase-producing bacterium reported here could constitute a new preparative route for the enzymatic resolution of D,L-2-phenylglycine.
Design, Synthesis and Bioassay of 2-Phenylglycine Derivatives as Potential Pesticide Candidates
Chem Biodivers 2023 Jan;20(1):e202200957.PMID:36515624DOI:10.1002/cbdv.202200957.
Plant diseases can seriously affect the growth of food crops and economic crops. To date, pesticides are still among the most effective methods to prevent and control plant diseases worldwide. Consequently, to develop potential pesticide molecules, a series of novel 2-Phenylglycine derivatives containing 1,3,4-oxadiazole-2-thioethers were designed and synthesized. The bioassay results revealed that G19 exhibited great in vitro antifungal activity against Thanatephorus cucumeris with an EC50 value of 32.4 μg/mL, and in vivo antifungal activity against T. cucumeris on rice leaves at a concentration of 200.0 μg/mL (66.9 %) which was close that of azoxystrobin (73.2 %). Compounds G24 (80.2 %), G25 (89.4 %), and G27 (83.3 %) exhibited impressive in vivo inactivation activity against tobacco mosaic virus (TMV) at a concentration of 500.0 μg/mL, which was comparable to that of ningnanmycin (96.3 %) and markedly higher than that of ribavirin (55.6 %). The antibacterial activity of G16 (63.1 %), G26 (89.9 %), G27 (78.0 %), and G28 (68.0 %) against Xoo at a concentration of 50.0 μg/mL was higher than that of thiadiazole copper (18.0 %) and bismerthiazol (38.9 %). Preliminary mechanism studies on the antifungal activity against T. cucumeris demonstrated that G19 can affect the growth of mycelia by disrupting the integrity of the cell membrane and altering the permeability of the cell. These studies revealed that the amino acid derivatives containing a 1,3,4-oxadiazole moiety exhibited certain antifungal, antibacterial, and anti-TMV activities, and these derivatives can be further modified and developed as potential pesticide molecules.
Synthesis of Unprotected 2-Arylglycines by Transamination of Arylglyoxylic Acids with 2-(2-Chlorophenyl)glycine
J Org Chem 2020 Sep 4;85(17):11047-11059.PMID:32790313DOI:10.1021/acs.joc.0c01302.
The transamination of α-keto acids with 2-Phenylglycine is an effective methodology for directly synthesizing unprotected α-amino acids. However, the synthesis of 2-arylglycines by transamination is problematic because the corresponding products, 2-arylglycines, transaminate the starting arylglyoxylic acids. Herein, we demonstrate the use of commercially available l-2-(2-chlorophenyl)glycine as the nitrogen source in the transamination of arylglyoxylic acids, producing the corresponding 2-arylglycines without interference from the undesired self-transamination process.
Amine degradation by 4,5-epoxy-2-decenal in model systems
J Agric Food Chem 2006 Mar 22;54(6):2398-404.PMID:16536625DOI:10.1021/jf052757l.
The reactions of 4,5-epoxy-2-decenal with octylamine, benzylamine, and 2-Phenylglycine methyl ester were studied to investigate if amines may suffer a Strecker type degradation by epoxyalkenals analogously to amino acids. In addition to other reactions, the studied amines were converted into their corresponding Strecker aldehydes (octanal, benzaldehyde, and methyl 2-oxo-2-phenylacetate, respectively) to an extent that depended on the pH, the temperature, the amount of epoxyalkenal, and the amine involved. Each amine exhibited an optimum pH for the reaction, but the corresponding Strecker aldehydes were produced to a significant extent within a broad pH range. In addition, the temperature mostly influenced the reaction rate, which was increased between 6.5 and 9.5 times when the reaction was carried out at 60 degrees C than when it took place at 37 degrees C. Furthermore, Strecker aldehyde formation was linearly correlated with the amount of the epoxyalkenal present in the reaction mixture. Nevertheless, the reaction yield mostly depended on the amine involved. Thus, octylamine only produced trace amounts of octanal, benzylamine was converted into benzaldehyde with a yield of 4.3%, and 2-Phenylglycine methyl ester was converted into methyl 2-oxo-2-phenylacetate with a reaction yield of 49%. All of these results suggest that suitable amines can be degraded by epoxyalkenals to their corresponding Strecker aldehydes to a significant extent.
Diastereoisomeric derivatization and liquid chromatographic analysis of N-(phenylsulfonyl)-2-phenylglycine aldose reductase inhibitors
J Chromatogr Sci 1990 Aug;28(8):407-12.PMID:2121766DOI:10.1093/chromsci/28.8.407.
A series of (S)- and (R)-N-(phenylsulfonyl)-2-phenylglycines are synthesized as potential inhibitors of the enzyme aldose reductase. In vitro analysis of these compounds reveals that the S-enantiomers are more potent than the corresponding R-enantiomers and that the difference in potencies between enantiomeric pairs is dependent on the nature of the ring substituent. To ensure that the enantioselectivity observed does not reflect varying degrees of racemization during the synthesis of the N-(phenylsulfonyl)-2-phenylglycines, the enantiomeric purity of these products is determined by HPLC after chiral derivatization. Each 2-Phenylglycine inhibitor is derivatized with R-alpha-methylbenzylamine, and the resulting diastereomers are analyzed using reversed and normal achiral stationary phases. Reversed-phase methods with C18 or phenyl stationary phases and solvent mixtures of acetonitrile or methanol in water do not provide satisfactory resolution of the diastereomers. However, normal-phase analyses with a silica stationary phase and mixtures of methanol, ethanol, or acetonitrile in chloroform provide good separations with relatively short analysis times. The normal-phase analyses demonstrate that a single diastereomeric amide forms from each N-(phenylsulfonyl)-2-phenylglycine product, establishing that these compounds do not racemize during synthesis.