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N-Boc-O-Benzyl-D-serine(CAS# 47173-80-8)

Āhuatanga matū:

Tātai rāpoi C15H21NO5
Molar Mass 295.33
Kiato 1.1454 (whakatau tata)
Te Whakarewa 58-60°C(marama)
Piro Pouri 437.02°C (whakatau tata)
Hurihuri motuhake(α) -19º (c=2 80% waipiro)
Tohu Kohiko 229.7°C
Wairewa tata te marama i roto i te Methanol
Kohu Kohu 4.07E-09mmHg i te 25°C
Te ahua Paura
Tae
BRN 2665080
pKa 3.53±0.10(I Matapaetia)
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive -20 ° (C=2, 80% EtOH

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S24/25 – A ape i te pa ki te kiri me nga kanohi.
S36 – Mau kakahu whakamarumaru tika.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
Waehere HS 2924 29 70
Te akomanga morearea TANGATA

 

Kupu Whakataki

Ko te N-Boc-O-benzyl-D-serine he pūhui e whai ake nei:

 

1. Te ahua: kore tae ki te totoka kowhai.

2. Wairewa: Ka whakarewahia ki etahi whakarewa pararopi, penei i te dimethylformamide (DMF) me te dichloromethane.

3. Pumautanga: Ka mau i raro i nga ahuatanga maroke, engari ka puta pea te hauwai i roto i te taiao makuku.

 

Ko tetahi o nga whakamahinga matua o te N-Boc-O-benzyl-D-serine he takawaenga i roto i te whakahiato waro. Kei te whakamahia i roto i te whakahiatotanga o nga hua maaori hohe koiora, raau taero ranei, a ka taea te whakarereke e etahi atu tauhohenga.

 

Ko te whakarite o te N-Boc-O-benzyl-D-serine ka taea te mahi ma nga waahanga e whai ake nei:

 

1. Ka tauhohe te Benzyl-serine me te di-tert-butyldimethylsilyl (Boc) chloride ki te whakaputa N-Boc-benzyl-serine.

2. Ka taea ano te tauhohenga o tenei takawaenga ki te waipiro benzyl i roto i te dichloromethane hei hoatu N-Boc-O-benzyl-D-serine.

 

Kia tupato ki nga korero haumaru ina whakamahi i te N-Boc-O-benzyl-D-serine, aukati i te pa ki te kiri me nga kanohi, me te karo i te inhalation, te horomanga ranei. I te wa ano, ka taea e te rokiroki hiri te roa te pumau o te puhui.


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