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N-[(tert-butoxy)carbonyl]-L-tryptophan (CAS # 13139-14-5)

Chemical Property:

Molecular Formula C16H20N2O4
Molar Mass 304.34 ib
Qhov ntom 1.1328 (zeeg)
Melting Point 136 ° C (hnub) (lit.)
Boling Point 445.17 ° C (kwv yees kwv yees)
Kev sib hloov tshwj xeeb (α) -20 º (c = 1, methanol)
Flash Point 277.8°C dej
Vapor Siab 2.63E-12mmHg ntawm 25 ° C
Qhov tshwm sim Dawb siv lead ua
Xim Dawb mus rau dawb
BRN ib 39677
pKa 4.00 ± 0.10 (Kev kwv yees)
Kev cia khoom Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub

Product Detail

Khoom cim npe

Taw qhia:

N-Boc-L-tryptophan yog ib qho tshuaj sib xyaw ua ke uas yog pab pawg tiv thaiv L-tryptophan (cov nyhuv tiv thaiv tau ua tiav los ntawm pawg Boc). Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab kev nyab xeeb ntawm N-Boc-L-tryptophan:

Zoo:
- N-Boc-L-tryptophan yog dawb crystalline khoom nrog ib tug tshwj xeeb tsw.
- Nws ruaj khov ntawm chav tsev kub.
- Nws muaj tsawg solubility thiab soluble nyob rau hauv ib co feem ntau siv organic solvents.

Siv:
- N-Boc-L-tryptophan yog dav siv hauv cov organic synthesis.
- Nws tuaj yeem siv los ua ligand rau chiral catalysts.

Txoj kev:
- N-Boc-L-tryptophan tuaj yeem ua ke los ntawm kev ua haujlwm L-tryptophan nrog Boc acid (tert-butoxycarbonyl acid).
- Cov txheej txheem synthesis feem ntau yog nqa tawm hauv cov kuab tshuaj tsis muaj dej xws li dimethylformamide (DMF) lossis methylene chloride.
- Cov tshuaj tiv thaiv feem ntau xav tau cov cua sov, nrog rau kev siv tshuaj thiab cov catalysts.

Cov ntaub ntawv kev nyab xeeb:
- N-Boc-L-tryptophan feem ntau suav hais tias yog cov tshuaj lom neeg tsawg, tab sis nws qhov tshwj xeeb toxicity thiab txaus ntshai tsis tau kawm kom ntxaws.
- Kev ntsuas kev nyab xeeb tsim nyog, xws li hnav hnab looj tes, looj tsom iav dub, thiab lub tsho (lab), yuav tsum tau ua thaum tuav lossis tuav N-Boc-L-tryptophan kom tsis txhob muaj kev pheej hmoo.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb