Lomefloxacin hydrochloride CAS 98079-52-8
Pilikia a palekana
| Nā hōʻailona pōʻino | Xn – Poino |
| Nā Code Risk | 22 - Poino ke aleia |
| WGK Kelemānia | 3 |
| RTECS | VB1997500 |
| HS Code | 29339900 |
Hoʻoholo maʻiʻo
ʻIkepili Manaʻo i hōʻoia ʻia
ana ʻia e ka chromatography wai hana kiʻekiʻe (General 0512).
nā kūlana chromatographic a me ka ho'āʻo kūpono o ka ʻōnaehana
silica gel i hoʻopaʻa ʻia me ka octylsilane ma ke ʻano he mea hoʻopiha; Sodium pentanesulfonate solution (sodium pentanesulfonate 1.5g, ammonium dihydrogen phosphate 3.0g, wai 950ml e hoʻoheheʻe, hoʻololi i ka pH me ka waikawa phosphoric, hoʻoheheʻe i 1000ml me ka wai) -Methanol (65:35) ma ke ʻano o ka pae kelepona, kahe kahe o 1.2ml no kēlā me kēia. minuke, ka lōʻihi nalu ʻike o 287mn. E lawe i ka ʻōnaehana kūpono 20u1 ma lalo o ka mea o nā mea pili a hoʻokomo i loko o ka Liquid Chromatograph kanaka. ʻO ka manawa paʻa o ka lomefloxacin e pili ana i 9 mau minuke, a ʻo ke degere kaʻawale ma waena o ka piko haumia i ka manawa paʻa pili ma kahi o 0.8 a ʻoi aku ka nui o ka lomefloxacin peak ma mua o 2.0, ʻo ka hoʻonā ma waena o ka piko o ka lomefloxacin a me ka peak haumia i ka manawa paʻa pili 1.1 pono. e hoʻokō i nā koi.
hōʻike
e lawe i ka huina kupono o keia huahana, ke kaupaona pololei, me ka hemo ana o ke kaa lawe lima a me ka dilution quantitative i hanaia ma kela a me keia lml e pili ana i ka 0. Ua hoohana ia ka lmg solution e like me ka hoao ana, a ua hookomoia ka 20ul iloko o ka chromatograph wai me ka pololei, a me ka chromatogram. ua hoʻopaʻa ʻia. Ua lawe ʻia kekahi mea lomefloxacin a hoʻoholo ʻia e ke ʻano like. Ua helu ʻia ka ʻike o ka lomefloxacin (C17H19F2N303) i ka laʻana e ka wahi kiʻekiʻe e like me ke ʻano maʻamau o waho.
