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(R)-N-BOC-3-Aminobutyric acid (CAS # 159991-23-8)

Chemical Property:

Molecular Formula C9H17 NPO 4
Molar Mass 203.24 Nws
Qhov ntom 1.101 ± 0.06 g / cm3 (Tshaj tawm)
Melting Point 104-107 ° C
Boling Point 339.5 ± 25.0 ° C (Predicted)
pKa 4.43 ± 0.10 (Kev kwv yees)
Kev cia khoom Muab ntim rau hauv qhuav, 2-8 ° C

Product Detail

Khoom cim npe

Risk thiab Safety

Hazard Cov Cim T – Toxic
Risk Codes 25 – Toxic yog nqos
Kev nyab xeeb piav qhia 45 - Thaum muaj xwm txheej los sis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (saib daim ntawv lo thaum twg los tau.)

(R)-N-BOC-3-Aminobutyric acid (CAS # 159991-23-8) Kev taw qhia

(R)-3-(BOC-aminobutyric acid) yog cov organic compound. Nws yog dawb crystalline khoom uas ruaj khov ntawm chav tsev kub. Nov yog qee qhov ntawm cov khoom thiab siv txog nws:

Zoo:
Nyob ruaj khov ntawm chav tsev kub, nws tuaj yeem khaws cia hauv chav sov.
Nws tuaj yeem yaj hauv cov kuab tshuaj organic xws li dimethyl sulfoxide, dichloromethane, thiab lwm yam.

Siv:
(R)-3-(BOC-aminobutyric acid) yog ib qho tshuaj aminoprotective reagent uas nquag siv hauv cov organic synthesis.

Txoj kev:
Txoj kev npaj ntawm (R)-3-(BOC-aminobutyric acid) yog qhov yooj yim, thiab ib txoj hauv kev zoo tshaj plaws yog kom ua pa (R)-3-aminobutyric acid nrog BOC-2,2,5,5-tetramethylpyrrolidin-1- oxy (N-BOC-γ-butyrolactam) kom tau txais cov khoom lag luam raws li qhov tsim nyog cov tshuaj tiv thaiv.

Cov ntaub ntawv kev nyab xeeb:
(R)-3-(BOC-aminobutyric acid) tuaj yeem kho tau raws li cov lus qhia ntawm cov organic sib txuas, tsis txhob sib cuag ncaj qha rau ntawm daim tawv nqaij thiab qhov muag.
Thaum siv, koj yuav tsum xyuam xim rau kev tiv thaiv, xws li hnav hnab looj tes, tsom iav, thiab lwm yam.
Thaum khaws cia, nws yuav tsum tau muab cia rau hauv qhov chaw qhuav, qhov cua zoo kom tsis txhob sib cuag nrog cov oxidants lossis cov khoom tawg.
Thaum pov tseg cov khoom pov tseg, nws yuav tsum muab pov tseg raws li cov cai tswj kev pov tseg hauv zos.


  • Yav dhau los:
  • Tom ntej:

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