asia_oju-iwe

ọja

BOC-L-Pyroglutamic acid methyl ester (CAS# 108963-96-8)

Ohun-ini Kemikali:

Fọọmu Molecular C11H17NO5
Molar Mass 243.26
iwuwo 1.209± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 68-72 °C69-74 °C
Ojuami Boling 361.6± 35.0 °C (Asọtẹlẹ)
Oju filaṣi 172.5°C
Solubility Tiotuka ni dichloromethane.
Vapor Presure 2.04E-05mmHg ni 25°C
Ifarahan Kirisita funfun
Àwọ̀ Funfun to Fere funfun
pKa -4.28± 0.40 (Asọtẹlẹ)
Ibi ipamọ Ipo 2-8°C

Alaye ọja

ọja Tags

Ifihan kukuru
Boc-L-pyroglutamic acid methyl ester jẹ agbo-ara Organic, eyiti a lo nigbagbogbo gẹgẹbi agbedemeji ni iṣelọpọ Organic.

Boc-L-Methyl pyroglutamate jẹ funfun tabi pipa-funfun tiotuka ti o lagbara ni ethanol ati dimethylformamide. O ni eto ti amino acid boṣewa pẹlu ẹgbẹ aabo Boc lori β-amino acid rẹ, eyiti o le yọkuro ni awọn aati iṣelọpọ Organic.

Boc-L-pyroglutamic acid methyl ester ni igbagbogbo lo bi ẹgbẹ aabo ni iṣelọpọ Organic lati jẹ ki o jẹ iduroṣinṣin lakoko iṣelọpọ ati lẹhinna yọkuro nipasẹ iṣesi kemikali.

Ọna fun igbaradi ti Boc-L-metaroglutamic acid methyl ester jẹ ifasilẹ pyroglutamic acid pẹlu methyl ester ati ifihan ti ẹgbẹ aabo labẹ awọn ipo ti o yẹ. Ọna ti iṣelọpọ yii jẹ eyiti o wọpọ ni ile-iyẹwu.

Alaye aabo: Boc-L-methyl pyroglutamate jẹ apapọ agbo-majele-kekere ni gbogbogbo. Ibamu pẹlu awọn iṣe aabo ile-iyẹwu ati awọn iṣọra to dara, gẹgẹbi wọ awọn ibọwọ aabo ti o yẹ ati awọn gilaasi, ati ṣiṣiṣẹ ni agbegbe ti o ni afẹfẹ daradara tun nilo nigbati o nṣiṣẹ. Ohun elo kemikali eyikeyi ti a lo yẹ ki o ni itọju daradara ati fipamọ lati rii daju aabo ati yago fun awọn ijamba.


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