asia_oju-iwe

ọja

N-Benzyloxycarbonyl-L-tyrosine(CAS# 1164-16-5)

Ohun-ini Kemikali:

Fọọmu Molecular C17H17NO5
Molar Mass 315.32
iwuwo 1.1781 (iṣiro ti o ni inira)
Ojuami Iyo 57-60°C(tan.)
Ojuami Boling 454.88°C (iṣiro ti o ni inira)
Oju filaṣi 299°C
Omi Solubility 1.53g/L(25ºC)
Solubility Acetic Acid (Sparingly), DMSO (Diẹ), kẹmika (Sparingly)
Vapor Presure 7.21E-14mmHg ni 25°C
Ifarahan Funfun si sunmọ funfun lulú
Àwọ̀ Ko ki nse funfun balau
BRN 2169918
pKa 2.97± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara

Alaye ọja

ọja Tags

N-benzyloxycarbonyl-L-tyrosine jẹ agbo-ara Organic. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna igbaradi, ati alaye ailewu:

Awọn ohun-ini: N-Benzyloxycarbonyl-L-tyrosine jẹ lulú kristali funfun kan pẹlu awọn abuda igbekale ti phenoxy carbonyl ati tyrosine. O tuka daradara ni awọn nkan ti o wa ni erupẹ Organic gẹgẹbi dimethylformamide (DMF) tabi dichloromethane (DCM).

Nlo: N-benzyloxycarbonyl-L-tyrosine ni igbagbogbo lo ninu awọn aati iṣelọpọ Organic, ni pataki bi ẹgbẹ aabo ni iṣelọpọ peptide. Nipa ṣafihan rẹ sinu moleku tyrosine, o ṣe idiwọ fun tyrosine lati ni awọn aati ti aifẹ pẹlu awọn agbo ogun miiran lakoko iṣesi.

Ọna igbaradi: N-benzyloxycarbonyl-L-tyrosine ni a le gba nipasẹ didaṣe tyrosine pẹlu kiloraidi N-benzyloxycarbonyl. Tyrosine ti wa ni tituka ni ojutu ipilẹ soda, ati lẹhinna N-benzyloxycarbonyl kiloraidi ti wa ni afikun, ati pe iṣesi naa ni igbega nipasẹ gbigbọn oofa lakoko iṣesi. Adalu ifaseyin jẹ didoju pẹlu amonia tabi hydrochloric acid lati gba N-benzyloxycarbonyl-L-tyrosine.

Alaye aabo: N-benzyloxycarbonyl-L-tyrosine ni gbogbogbo ko fa ipalara nla si ara eniyan ati agbegbe labẹ awọn ipo idanwo aṣa. Gẹgẹbi kemikali, o tun nilo lati sọ di mimọ daradara. Awọn ohun elo aabo ti ara ẹni ti o yẹ gẹgẹbi awọn ibọwọ lab, awọn goggles, ati awọn aṣọ laabu yẹ ki o wọ lakoko mimu. Imudani to dara ati ibi ipamọ ti awọn agbo ogun Organic jẹ iwọn pataki lati rii daju aabo.


  • Ti tẹlẹ:
  • Itele:

  • Kọ ifiranṣẹ rẹ nibi ki o si fi si wa