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ọja

BOC-D-Pyroglutamic acid methyl ester (CAS# 128811-48-3)

Ohun-ini Kemikali:

Fọọmu Molecular C11H17NO5
Molar Mass 243.26
iwuwo 1.209
Ojuami Iyo 68-69 ℃
Ojuami Boling 361.6± 35.0 °C (Asọtẹlẹ)
Ifarahan Kirisita funfun
pKa -4.28± 0.40 (Asọtẹlẹ)
Ibi ipamọ Ipo labẹ gaasi inert (nitrogen tabi Argon) ni 2-8 °C

Alaye ọja

ọja Tags

Boc-D-pyroglutamic acid methyl ester jẹ akopọ Organic pẹlu awọn ohun-ini wọnyi:

1. Ifarahan: Boc-D-methyl pyroglutamate jẹ okuta-iṣiro funfun ti o lagbara.
2. molikula agbekalẹ: C15H23NO6
3. Iwọn molikula: 309.35g / mol

Idi akọkọ ti Boc-D-pyroglutamic acid methyl ester ni lati ṣafihan sinu awọn ohun elo amino acid gẹgẹbi ẹgbẹ aabo (ẹgbẹ Boc) fun awọn aati iṣelọpọ Organic. Nipa didaṣe Boc-D-pyroglutamate methyl ester pẹlu awọn agbo ogun miiran, agbo kan ti o ni iṣẹ kan pato, gẹgẹbi oogun, peptide kan, amuaradagba, tabi iru bẹ, le ṣepọ.

Igbaradi ti Boc-D-pyroglutamic acid methyl ester ni a gba nigbagbogbo nipasẹ didaṣe pyroglutamic acid methyl ester pẹlu Boc acid kiloraidi labẹ awọn ipo ipilẹ. Idahun naa ni a maa n ṣe ni iwọn otutu kekere ati pe o nilo epo ti o dara gẹgẹbi dimethylformamide (DMF) tabi dichloromethane ati iru bẹ.

Nipa alaye ailewu, Boc-D-methyl pyroglutamate jẹ majele ati irritant ati pe o le fa idamu tabi irritation ni olubasọrọ pẹlu awọ ara, oju ati awọn membran mucous. Awọn ọna aabo ti o yẹ yẹ ki o mu lakoko iṣiṣẹ, gẹgẹbi wọ awọn gilaasi aabo, awọn ibọwọ ati awọn ẹwu yàrá. Ni akoko kanna, o yẹ ki o ṣiṣẹ ni agbegbe ti o ni afẹfẹ daradara lati yago fun simi inu rẹ. Ti o ba farahan tabi fa simu, fi omi ṣan lẹsẹkẹsẹ pẹlu omi mimọ ki o wa iranlọwọ iṣoogun.


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