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

Āhuatanga matū:

Tātai rāpoi C11H17NO5
Molar Mass 243.26
Kiato 1.209
Te Whakarewa 68-69 ℃
Piro Pouri 361.6±35.0 °C(Te Matapae)
Te ahua Kiriata ma
pKa -4.28±0.40(I Matapaetia)
Tikanga Rokiroki i raro i te hau hau (hauota, Argon ranei) i te 2–8 °C

Taipitopito Hua

Tohu Hua

Ko te Boc-D-pyroglutamic acid methyl ester he pūhui waro e whai ake nei:

1. Te ahua: Ko te Boc-D-methyl pyroglutamate he totoka tioata ma.
2. tātai rāpoi: C15H23NO6
3. Taumaha rāpoi: 309.35g/mol

Ko te kaupapa matua o te Boc-D-pyroglutamic acid methyl ester ko te whakauru ki roto i nga ngota ngota waikawa amino hei roopu tiaki (roopu Boc) mo nga tauhohenga whakahiato waro. Ma te tauhohe i te Boc-D-pyroglutamate methyl ester me etahi atu puhui, ka taea te whakahiato i tetahi puhui he mahi motuhake, penei i te raau taero, te peptide, te pūmua, te rite ranei.

Ko te whakarite i te Boc-D-pyroglutamic acid methyl ester te nuinga o te wa ka whiwhi ma te tauhohe i te waikawa pyroglutamic methyl ester me te Boc acid chloride i raro i nga tikanga taketake. I te nuinga o te wa ka mahia te tauhohenga i te pāmahana iti me te hiahia he whakarewa pai penei i te dimethylformamide (DMF), te dichloromethane me nga mea pera.

Mo nga korero mo te haumaru, he paitini a Boc-D-methyl pyroglutamate, ka whakaparahako pea ka pa ki te kiri, kanohi me nga kiriuhi mucous. Me whai tikanga tiaki tika i te wa e mahi ana, penei i te mau karaehe whakamarumaru, nga karapu me nga koti taiwhanga. I te wa ano, me whakahaere i roto i te waahi pai-hau kia kore ai e pupuhi i tana kohu. Mena ka kitea, ka hoha ranei, horoi tonu ki te wai ma ka rapu awhina hauora.


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