3-Chloro-5-trifluoromethylpyridine-2-carboxylic acid ethyl ester (CAS # 128073-16-5)

Ọrọ Iṣaaju

Ethyl 3-chloro-5-trifluoromethylpyridin-2-carboxylate, ti a tun mọ ni Fmoc-Cl. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:

Didara:

Irisi: Omi ti ko ni awọ.

Solubility: Tiotuka ninu awọn olomi Organic.

Lo:

FMOC-CL jẹ ẹgbẹ aabo pataki ni iṣelọpọ Organic. O le fesi pẹlu oxyamine lati ṣe ipilẹṣẹ awọn itọsẹ aabo Fmoc ti amino acids tabi awọn peptides fun iṣelọpọ-alakoso ti o lagbara.

O tun le ṣee lo ni idabobo kemistri ipilẹṣẹ ti awọn aati iṣelọpọ kemikali miiran.

Ọna:

Iṣọkan ti FMOC-CL ni igbagbogbo pẹlu awọn igbesẹ wọnyi:

Hydrochloride ti 3-chloro-5-trifluoromethylpyridine-2-carboxylic acid ti pese sile ni akọkọ.

Hydrochloride ni a ṣe pẹlu ipilẹ kan (fun apẹẹrẹ, triethylamine) lati ṣe Fmoc-Cl.

Alaye Abo:

FMOC-CL le jẹ irritating si awọ ara, oju, ati awọn membran mucous, nitorina wọ awọn ibọwọ aabo ati awọn goggles nigba lilo rẹ.

Yago fun ifasimu ati olubasọrọ lakoko iṣẹ, ki o jẹ ki o ni afẹfẹ daradara.

Ni ọran ifasimu tabi olubasọrọ ara, fi omi ṣan lẹsẹkẹsẹ pẹlu omi mimọ ki o wa itọju ilera lẹsẹkẹsẹ.

Nigbati o ba wa ni ipamọ, o yẹ ki o wa ni edidi ati ki o pa kuro ninu ooru ati ina.

Nigbagbogbo ṣe akiyesi ailewu ati tẹle awọn ilana ṣiṣe aabo ti o yẹ nigba lilo tabi mimu eyikeyi nkan kemikali mu.