D-Tyrosine D-酪氨酸
CAS 556-02-5 MFCD00063073
信息真实价格透明
资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
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分类
- {SNA} Amino Acids & Derivatives, Chemical Biology, Chemical Synthesis, Dopaminergics, Neuroscience, Neurotransmission, Neurotransmitters, Other Dopaminergics, Peptide Chemistry, Tyrosine, 细胞信号转导和神经科学, 细胞生物学
- {Chemicalbook} 生物化学品: 生化试剂: 氨基酸及其衍生物
- {SNA} Amino Acid Derivatives, Bioactive Small Molecules, Cell Biology, Cell Signaling and Neuroscience, Chemical Biology, Chemical Synthesis, Dopaminergics, Neuroscience, Neurotransmission, Neurotransmitters, Others, Peptide Chemistry,
产品应用
- 用作生化试剂,也可作为研究蛋白质结构和动力学的探针。
相关文献及参考
- [2]. Cong Yu, et al. Inhibition of Biofilm Formation by D-tyrosine: Effect of Bacterial Type and D-tyrosine Concentration. Water Res. 2016 Apr 1;92:173-9.
- Merck:14,9839
- Merck:14,9839 Beilstein:14,605
- [1]. Jisu Park, et al. D-tyrosine Negatively Regulates Melanin Synthesis by Competitively Inhibiting Tyrosinase Activity. Pigment Cell Melanoma Res. 2018 May;31(3):374-383.
- [1]. Jisu Park, et al. D-tyrosine Negatively Regulates Melanin Synthesis by Competitively Inhibiting Tyrosinase Activity. Pigment Cell Melanoma Res. 2018 May;31(3):374-383.
- [2]. Cong Yu, et al. Inhibition of Biofilm Formation by D-tyrosine: Effect of Bacterial Type and D-tyrosine Concentration. Water Res. 2016 Apr 1;92:173-9.
安全信息
GHS Symbol
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S37 Wear suitable gloves 戴适当手套;
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
- S36 Wear suitable protective clothing 穿戴适当的防护服;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P302+P350
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+P313
- P337+P313
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
其他信息
- Alfa Aesar:D-酪胺酸,98% D-Tyrosine, 99%(556-02-5)
- 参考质量标准:含量不少于98.0%;比旋光度[α] 20 D +9.3°-+11.3°;纸层析合格。
- Acros Organics:D-酪氨酸 D-Tyrosine, 98%(556-02-5)
- TCI Shanghai:D-酪氨酸 D-Tyrosine,>;98.0%(T)(556-02-5)
- 用途一:用于生化研究。
- MSDS 信息:D-Tyrosine(556-02-5).msds
- Sigma Aldrich:556-02-5(sigmaaldrich)
- 它与L-酪氨酸是光学异构体,系非蛋白质氨基酸。不溶于一般中性有机溶剂如无水乙醇、乙醚、丙酮等。
- 用途二:用作生化试剂,也可作为研究蛋白质结构和动力学的探针。
- 比旋光度:11.3 ° (c=5, 1N HCl)
- MOL 文件:556-02-5.mol
- D-酪氨酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K9384001 D-酪氨酸;D-β-对羟基苯基丙氨酸;D-苯酚氨基丙酸;D-β-对羟苯基-α-氨基丙酸;D-干酪氨基酸 1g 722元 2011/04/16 T1141 D-酪氨酸 D-Tyrosine 5G 549元 2011/04/16 T1141 D-酪氨酸 D-Tyrosine 25G 1810元
- 方法一:以DL-酪氨酸为原料,与氯乙酰氯进行酰化反应,过滤后浓缩,用沸丙酮萃取、石油醚重结晶,盐酸酸化后再次重结晶得产品。
- 上游原料:氯乙酰氯 --> DL-酪氨酸