prou
Nā huahana
ʻO Ceftifur Hydrochloride(103980-44-5) Kiʻi Hōʻike ʻia
  • Ceftifur Hydrochloride(103980-44-5)

Ceftifur Hydrochloride(103980-44-5)


Ka helu CAS.: 103980-44-5

Helu EINECS: 560.0235

MF: C19H18ClN5O7S3

Hōʻike huahana

Wehewehe Hou

Hōʻike huahana

ʻO Ceftiofur kahi lāʻau antibiotic o ke ʻano cephalosporin (ke kolu o ka hanauna), i laikini ʻia no ka hoʻohana ʻana i ka lāʻau lapaʻau holoholona.Ua wehewehe mua ʻia i ka makahiki 1987.

He kū'ē ia i ka enzyme pale antibiotic beta-lactamase, a he hana kūʻē i nā hua bacteria Gram-positive a me Gram-negative.Ua hōʻike ʻia nā maʻi E. coli kūʻē i ka ceftiofur.

ʻO Ceftiofur Hydrochloride ka ʻano paʻakai hydrochloride o ceftiofur, he semisynthetic, beta-lactamase-stable, broad-spectrum, cephalosporin kolu o ka hanauna me ka hana antibacterial.Hoʻopaʻa ʻo Ceftiofur a hoʻopau i nā protein paʻa penicillin-binding (PBPs) i loaʻa ma ka membrane o loko o ka paia o ke kino bacteria.ʻO nā PBPs nā enzymes i komo i nā pae hope o ka hui ʻana i ka paia cell bacteria a me ka hoʻololi hou ʻana i ka paia o ka cell i ka wā ulu a me ka māhele.ʻO ka hoʻopau ʻole ʻana o nā PBPs e hoʻopilikia i ka pilina o nā kaulahao peptidoglycan e pono ai no ka ikaika a me ka paʻakikī o ka pā paʻa bacteria.ʻO kēia ka hopena i ka nāwaliwali o ka paia cell bacteria a kumu i ka lysis cell.

NA MEA

OLELO HOOLAHA

HANA

Ka nana aku

Keʻokeʻo i ka pauka Crystalline keʻokeʻo

Hoʻohālike

ʻIkepili

ʻO ka manawa paʻa o ka piko nui ma ka

chromatogram i loaʻa me ka hopena hoʻāʻo

e pili ana i ka piko nui o ka

chromatogram i loaʻa me ka haʻina kuhikuhi.

Hoʻohālike

Pane o Chloride

Hoʻohālike

ʻO ke ʻano o ka hoʻonā

Maopopo

ʻAʻole ikaika ma mua o No.1 Turbidity Standard

<1

kalakala

ʻAʻole ʻoi aku ka pōʻeleʻele ma mua o ka hopena maʻamau Y9

<8

Ka hikiwawe

Hiki ke hoʻoheheʻe ʻia i ka N, N- Dimethylacetamide, liʻiliʻi

hiki ke hoʻoheheʻe ʻia i 5% o ka sodium bicarbonate a me ka methanol.

Hoʻohālike

PH

2.0~3.0

2.2

Waiwai

1.5%~4.0%

1.6%

ʻO ka hoʻololi ʻana i ka optical

-115°~-127°

-117°

Metala kaumaha

NMT 0.0020%

Hoʻohālike

Ke koena o ke ahi

NMT 0.20%

0.15%

Nā mea pili

ʻO ka haumia nui loa

NMT 0.20%

0.09

Huina haumia

NMT 1.50%

0.38

Nā mea hoʻoheheʻe koena

Ethyl Acetate

NMT 0.5000%

0

THF

NMT 0.0720%

0.006

Acetone

NMT 0.5000%

0.2739%

Benzene

NMT 0.0002%

0.0001

Hoʻāʻo

ʻO Ceftifur Hydrochloride

NLT 98.0%

100.4%

Klorida

6.0%~6.5%

6.2%

Endotoxin maʻi bacteria

Ma lalo o 0.20EU/mg

Hoʻohālike

ʻO ka maʻemaʻe

Kūlike i ka hoʻāʻo

Hoʻohālike

Nui ʻāpana

D (0,1)

<1

1.8

D (0,5)

<4

1.4

D (0,9)

<7

3.7

D (1,0)

<10

4.2

OLELO HOOLAHA

KA HUA HOʻOMAʻI I KA HOʻOPIʻI


  • Mua:
  • Aʻe:

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