ua prou
Cov khoom
Oxytetracycline Hcl (2058-46-0) Cov duab tshwj xeeb
  • Tom ntej: Oxytetracycline Hcl (2058-46-0)

Tom ntej: Oxytetracycline Hcl (2058-46-0)


CAS Nr .: 2058-46-0

MF: C22H25ClN2O9

Product Detail

Kev piav qhia tshiab

Product Description

Oxytetracycline yog ib tug dav-spectrum tetracycline tshuaj tua kab mob, thib ob ntawm pab pawg neeg yuav nrhiav tau.

Oxytetracycline ua haujlwm los ntawm kev cuam tshuam nrog lub peev xwm ntawm cov kab mob los tsim cov protein tseem ceeb.Yog tsis muaj cov proteins no, cov kab mob tsis tuaj yeem loj hlob, sib npaug thiab nce tus lej.Oxytetracycline yog li ntawd txwv tsis pub kis tus kab mob thiab cov kab mob uas tseem tshuav raug tua los ntawm lub cev tiv thaiv kab mob lossis thaum kawg tuag.

Oxytetracycline yog cov tshuaj tua kab mob dav dav, tawm tsam ntau yam kab mob.Txawm li cas los xij, qee hom kab mob tau tsim cov tshuaj tiv thaiv kab mob no, uas tau txo nws cov txiaj ntsig zoo rau kev kho qee hom kab mob.

Oxytetracycline yog siv los kho cov kab mob uas tshwm sim los ntawm Chlamydia (xws li mob hauv siab mob psittacosis, qhov muag kab mob trachoma, thiab qhov chaw mos kab mob urethritis) thiab kab mob los ntawm cov kab mob Mycoplasma (xws li mob ntsws).

Oxytetracycline kuj tseem siv los kho pob txuv, vim nws cov haujlwm tawm tsam cov kab mob ntawm daim tawv nqaij uas cuam tshuam rau kev loj hlob ntawm pob txuv (Cutibacterium acnes).Nws yog siv los kho cov kab mob bronchitis ntev, vim nws cov haujlwm tiv thaiv kab mob feem ntau yog lub luag haujlwm, Haemophilus influenzae.Oxytetracycline kuj tseem siv tau los kho lwm yam kab mob uas tsis tshua muaj, xws li tshwm sim los ntawm ib pawg kab mob hu ua rickettsiae (xws li Rocky Mountain pom kub taub hau).Txhawm rau kom paub tseeb tias cov kab mob ua rau kis tau tus kab mob, feem ntau yog coj mus kuaj cov ntaub so ntswg, piv txwv li ib lub swab los ntawm qhov chaw muaj kab mob, los yog cov zis los yog cov ntshav.

Lub npe khoom:

Oxytetraycline Hcl

Lub neej txee:

4 xyoo

Specification:

PEB 2011

Cov khoom kuaj

Specification

Cov txiaj ntsig ntawm Kev Tshawb Fawb

Qhov tshwm sim

Yellow crystalline hmoov

Ua raws

Solubility

Dawb soluble nyob rau hauv dej, sparingly soluble nyob rau hauv ethanol, kev daws teeb meem nyob rau hauv dej ua turbid nyob rau hauv sawv, vim los nag los ntawm Oxytetracycline.

Ua raws

Kev txheeb xyuas

Raws li BP

Ua raws

Kev sim

pH

2.3-2.9

2.5

Absorbance

270-290 : kuv

271

Kev sib hloov kho qhov muag tshwj xeeb

-188 ° rau -200 °

-190 °

Cov hlau hnyav

Tsis ntau tshaj 50

Ua raws

Lub teeb absorbing impurities

Absorbance ntawm 430nm yuav tsum tsis txhob ntau tshaj 0.50

0.32 ib

Absorbance ntawm 490nm yuav tsum tsis txhob ntau tshaj 0.20

0.1

Cov khoom muaj feem xyuam

cov ntsiab lus ntawm impurity ncov ua tau raws li qhov yuav tsum tau ua

Ua raws

Sulphad tshauv

Tsis ntau tshaj 0.5%

0.09%

Dej

Tsis ntau tshaj 2.0%

1.2%

HPLC Assay

95.0% -102.0%

96.1%


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb