asia_oju-iwe

ọja

N-Cbz-D-Leucine (CAS# 28862-79-5)

Ohun-ini Kemikali:

Fọọmu Molecular C14H19NO4
Molar Mass 265.3
iwuwo 1.158± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Boling 442.8± 38.0 °C (Asọtẹlẹ)
Ifarahan omi ti o mọ
Àwọ̀ Alailowaya si Fere awọ
BRN Ọdun 2057659
pKa 4.00± 0.21 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbẹ, 2-8 ° C
MDL MFCD00066068

Alaye ọja

ọja Tags

Apejuwe Abo 24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
WGK Germany 3
HS koodu 29242990

 

Ọrọ Iṣaaju

Cbz-D-leucine, orukọ kikun ti Cbz-D-phenylalanine (N-bis(dimethylamino)methyl ester-D-phenylalanine), jẹ ẹya ara-ara. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:

 

Awọn ohun-ini: O ṣiṣẹ optically ati pe o jẹ ti isomer ti iṣeto D.

 

Lo:

 

Ọna:

Ọna igbaradi ti Cbz-D-leucine ni gbogbogbo lati gba Cbz-D-leucine nipa idabobo L-leucine, ati lẹhinna ṣafihan ẹgbẹ N-bis (dimethylamino) methyl ester lori ẹgbẹ α-carboxyl rẹ (awọn atunda bii dimethylformamide ati dimethylcarbamate). le ṣee lo).

 

Alaye Abo:

CBZ-D-leucine ni gbogbogbo ko ṣe eewu aabo pupọ si ara eniyan labẹ awọn ipo lilo deede. Gẹgẹbi kemikali, o le fa irritation si awọ ara, oju, ati atẹgun atẹgun. Awọn iṣọra ti o yẹ yẹ ki o ṣe lati yago fun eruku simi tabi awọn ojutu lati olubasọrọ pẹlu awọ ara. O yẹ ki o ṣe itọju nigba mimu tabi mimu ohun elo aabo ara ẹni gẹgẹbi awọn ibọwọ, awọn gilaasi, ati aṣọ aabo.


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