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huahana

Boc-D-Tyrosine(CAS# 70642-86-3)

Waiwai Kemika:

ʻĀpana Molekala C14H19NO5
Molar Mass 281.3
ʻO ka mānoanoa 1.1755 (manaʻo koʻikoʻi)
Lae hehee 135-140 °C
Lae Boling 423.97°C (manaʻo koʻikoʻi)
Kahuli kiko'ī(α) -37.5 º (c=1, dioxaan)
Lae Flash 247.1°C
Hiki i ka wai hiki ole ke hooheheeia
Ka hoʻoheheʻe Acetic Acid (Liʻiliʻi), DMSO (Liʻiliʻi), Methanol (Liʻiliʻi)
Puʻupuʻu mahu 3.23E-10mmHg ma 25°C
Ka nana aku Pauda keʻokeʻo
kala kala Keʻokeʻo i ke Keʻokeʻo
pKa 2.98±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
Hōʻike Hōʻike -2.0 ° (C=2, AcOH)
MDL MFCD00063030
Na Waiwai Kino a Kimia alpha:-37.5 o (c=1, dioxaan)

Huahana Huahana

Huahana Huahana

Pilikia a palekana

Ka wehewehe palekana S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S22 – Mai hanu i ka lepo.
WGK Kelemānia 3
HS Code 29241990

 

ʻO Boc-D-Tyrosine(CAS# 70642-86-3) hoʻolauna

ʻO Boc-D-Tyrosine kahi hui kemika, kona mau waiwai, hoʻohana, nā ʻano hoʻomākaukau a me nā ʻike palekana e like me kēia:

Nā waiwai: He paʻa keʻokeʻo keʻokeʻo i kūpaʻa ma ka lumi wela. ʻO Boc-D-tyrosine kahi hui e pale ai i nā pūʻulu amine, kahi e kū ai ʻo Boc no tert-butoxycarbonyl, kahi e pale ai i ka reactivity o nā hui amino.

E hoʻohana:
Hoʻohana nui ʻia ʻo Boc-D-tyrosine i ke kahua o ka synthesis organik a hoʻohana pinepine ʻia ma ke ʻano he mea hoʻomaka no ka peptide synthesis. Hiki iā ia ke hana me nā ʻakika amino ʻē aʻe a i ʻole nā ​​peptides e hana i ka peptide o ka hoihoi ma o ka hopena e pale ai i ka hui amine.

Hanana:
Hiki ke hoʻohui ʻia ʻo Boc-D-tyrosine e nā ʻano hopena kemika. ʻO ke ʻano hana synthesis maʻamau ka hana ʻana i kahi pūhui i pale ʻia e Boc ma ka hana ʻana i ka D-tyrosine me kahi ester ikaika a i ʻole anhydride.

ʻIke palekana:
Paʻa ʻo Boc-D-Tyrosine i ka wela lumi, akā pono e pale ʻia ka ʻike ʻana i ke kukui ʻālohilohi. Hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe maʻamau e like me ka ethanol a me ka dimethylformamide. Pono e hahai ʻia nā hana palekana laboratory kūpono, e like me ke komo ʻana i nā mīkina lima kemika, nā maka aniani, a me ka ʻaʻahu lab, i ka wā e hoʻohana ai a e lawelawe ana i ka Boc-D-Tyrosine e pale aku i ka pili ʻana me ka ʻili a me nā maka.


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