ʻaoʻao_banner

huahana

BOC-L-Pyroglutamic acid methyl ester (CAS # 108963-96-8)

Waiwai Kemika:

ʻĀpana Molekala C11H17NO5
Molar Mass 243.26
ʻO ka mānoanoa 1.209±0.06 g/cm3(Wānana ʻia)
Lae hehee 68-72 °C69-74 °C
Lae Boling 361.6±35.0 °C(Wānana ʻia)
Lae Flash 172.5°C
Ka hoʻoheheʻe Hiki ke hoʻoheheʻe ʻia i ka dichloromethane.
Puʻupuʻu mahu 2.04E-05mmHg ma 25°C
Ka nana aku Keokeo aniani
kala kala Keokeo a Aneane keokeo
pKa -4.28±0.40(Wanamua)
Kūlana Waihona 2-8°C

Huahana Huahana

Huahana Huahana

Hoʻolauna pōkole
ʻO ka Boc-L-pyroglutamic acid methyl ester he mea hoʻohuihui, i hoʻohana mau ʻia ma ke ʻano he waena i ka synthesis organik.

ʻO Boc-L-Methyl pyroglutamate kahi paʻa keʻokeʻo keʻokeʻo a i ʻole keʻokeʻo i hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka dimethylformamide. Loaʻa iā ia ke ʻano o ka waikawa amino maʻamau me kahi hui pale Boc ma kāna β-amino acid, hiki ke hoʻoneʻe ʻia i nā hopena synthesis organik.

Hoʻohana pinepine ʻia ʻo Boc-L-pyroglutamic acid methyl ester ma ke ʻano he pūʻulu pale i ka synthesis organik e hoʻopaʻa paʻa i ka wā synthesis a laila wehe ʻia e ka hopena kemika.

ʻO ke ala no ka hoʻomākaukau ʻana i ka Boc-L-metaroglutamic acid methyl ester e pili ana i ka reacting pyroglutamic acid me ka methyl ester a me ka hoʻokomo ʻana i kahi hui pale ma lalo o nā kūlana kūpono. He mea maʻamau kēia ʻano hana synthesis i ka hale hana.

ʻIke palekana: ʻO Boc-L-methyl pyroglutamate ka mea maʻamau he pūhui haʻahaʻa haʻahaʻa. ʻO ka hoʻokō ʻana i nā hana palekana o ka hale hana a me ka mālama pono ʻana, e like me ke komo ʻana i nā mīkina lima pale kūpono a me nā makaaniani, a me ka hana ʻana i loko o kahi kaiapuni maikaʻi ke koi ʻia i ka wā e hana ai. Pono e mālama pono ʻia a mālama ʻia kēlā me kēia mea kemika i mea palekana a pale aku i nā pōʻino.


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou