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N-Cbz-L-methionine (CAS# 1152-62-1)

Waiwai Kemika:

ʻĀpana Molekala C13H17NO4S
Molar Mass 283.34
ʻO ka mānoanoa 1.253±0.06 g/cm3(Wānana ʻia)
Lae hehee 67-69°C
Lae Boling 504.7±50.0 °C(Wānana ʻia)
Kahuli kiko'ī(α) -18.5 º (c=2.4 ma 95% EtOH)
Lae Flash 259°C
Ka hoʻoheheʻe ʻaneʻane māliko ma ka Methanol
Puʻupuʻu mahu 5.22E-11mmHg ma 25°C
Ka nana aku ʻO ka pauka a i ʻole ka pauka Crystalline
kala kala Keʻokeʻo a keʻokeʻo
BRN 2058696
pKa 3.81±0.10(Wanamua)
Kūlana Waihona 2-8°C

Huahana Huahana

Huahana Huahana

ʻO CBZ-Methionine kahi hui kemika. Loaʻa iā ia kahi hui Cbz a me kahi mole o ka methionine i loko o kāna ʻano kemika.

Hoʻohana pinepine ʻia ʻo CBZ-methionine ma ke ʻano he hui waena a pale i ka synthesis organik. Hiki iā ia ke pale pono i ka pūʻulu hydroxyl o ka methionine, i ʻole ia e hana i kekahi mau hopena kemika, a he hana nui i ka synthesis.

Hana ʻia ka hoʻomākaukau ʻana o Cbz-methionine ma ka hana ʻana i ka methionine me ka chloromethyl aromatone e hana i ka Cbz-methionine ester. Hoʻopili ka ester me ke kumu e hoʻopau iā ia e hāʻawi iā Cbz-methionine.

- ʻO CBZ-methionine kahi mea hoʻonāukiuki a me ka allergen pono e hoʻohana me ka mālama.
- Hōʻalo i ka inhalation, ingestion, a i ʻole pili me ka ʻili a me nā maka. Pono e hoʻohana ʻia nā lako pale pilikino i ka wā e hoʻohana ai.
- Ma mua o ka hoʻohana ʻana, pono e loiloi maikaʻi ʻia no ka palekana a pono e lawe ʻia nā hana pale kūpono.
- E mālama i kahi mamao o ka lā a me nā wela kiʻekiʻe a maloʻo. Mālama ʻia ia mai nā oxidants a me nā waikawa ikaika a me nā alkalis.
- Pono e hoʻolei ʻia nā ʻōpala a me nā koena e like me nā kānāwai kūloko.


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