Nα-[(9H-フルオレン-9-イルメトキシ)カルボニル]-Nγ-トリチル-L-アスパラギン

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H411：長期的影響により水生生物に毒性

• 注意書き

  P273：環境への放出を避けること。

  P391：漏出物を回収すること。

  P501：内容物/容器を．．．に廃棄すること。

Nα-[(9H-フルオレン-9-イルメトキシ)カルボニル]-Nγ-トリチル-L-アスパラギン 価格

Nα-[(9H-フルオレン-9-イルメトキシ)カルボニル]-Nγ-トリチル-L-アスパラギン 化学特性,用途語,生産方法

• 外観

  白色～ほとんど白色粉末～結晶

• 説明

  Fmoc-Asn(Trt)-OH prevents the possibility of the amide side chain from undergoing dehydration side reactions during activation, especially with carbodiimide reagents. Fmoc-Asn(Trt)-OH dissolves readily in all standard peptide synthesis reagents, while Fmoc-Asn-OH is only somewhat soluble in NMP or DMF. The trityl group is removed with TFA. This reaction is usually complete within 1 hour at room temperature, but is slower when the Asn(Trt) residue in at the N-terminal of the peptide. In these cases, the deprotection reaction should be extended to 2 hours.

• 化学的特性

  white crystal powde

• 使用

  Fmoc-Asn(Trt)-OH, is an amino acid derivative used in chemical synthesis and peptide chemistry.

• 製造方法

  Synthesis of Fmoc-Asn(Trt)-OH:
  Step 1: Crystallization to form N'-Trityl-L-asparagine crystals.
  Step 2: Centrifugation to extract N'-Trityl-L-asparagine crystals.
  Step 3: Washing to remove residual starting materials in the synthesis.
  Step 4: Extraction to obtain N-Acetyl-L-asparagine.
  Step 5: Centrifugation to extract N'-Trityl-L-asparagine.
  Step 6: Drying to obtain the final product.
  This synthesis method effectively removes residual synthetic materials such as trifluoroacetic acid, maleic anhydride, and epichlorohydrin, which are similar in chemical properties to N-Acetyl-L-asparagine, from the product during the production process. The purification method is simple and the product obtained has high purity.

Nα-[(9H-フルオレン-9-イルメトキシ)カルボニル]-Nγ-トリチル-L-アスパラギン 上流と下流の製品情報

Nα-[(9H-フルオレン-9-イルメトキシ)カルボニル]-Nγ-トリチル-L-アスパラギン 生産企業

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