セフチオフル塩酸塩

Ceftiofur Hydrochloride

HCID 9937686

基本情報

CAS: 103980-44-5
標準SMILES: CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(CSC(=O)c3ccco3)CS[C@H]12)c1csc(N)n1.Cl
InChIKey: KEQFDTJEEQKVLM-JUODUXDSSA-N
分子式: C19H18ClN5O7S3
平均分子量: 560 g/mol
単同位体質量: 559.0056886

概要

Ceftiofur Hydrochloride is the hydrochloride salt form of ceftiofur, a semisynthetic, beta-lactamase-stable, broad-spectrum, third-generation cephalosporin with antibacterial activity. Ceftiofur binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. PBPs are enzymes involved in the terminal stages of assembling the bacterial cell wall and in reshaping the cell wall during growth and division. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis.

名称と識別子

優先名称: Ceftiofur Hydrochloride
IUPAC: (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrochloride
現地名: セフチオフル塩酸塩
英語名: Ceftiofur hydrochloride
分子式: C19H18ClN5O7S3
分子量: 560.01

名称と別名

Ceftiofur hydrochloride103980-44-5Ceftiofur HClExcenelCeftiofur monohydrochlorideU-64279ANSC-759845DTXSID1010343006822A07436SpectramastSpectramast DCSpectramast LC

名称をさらに表示

セフチオフル塩酸塩標準品セフチオフル, 塩酸塩セフチオフル塩酸塩セフチオフル塩酸塩U-67279AU 64279AExcenel RTUUnii-6822A07436Ceftiofur hydrochlorExcenel hydrochloride-3-(((furan-2-carbonyl)Ceftiovir hydrochloride

Cefenil RTUEXCENEL RTU EZRefChem:54738Spectramast DC Sterile SuspensionSpectramast LC Sterile SuspensionDTXCID201518941Excenel Sterile Suspension, Excenel RTU, Excenel Sterile PowderMFCD04038020

データベース識別子

CAS: 103980-44-5
PubChem CID: 9937686
DTXSID: DTXSID101034300
ChEMBL: CHEMBL2106486
UNII: 6822A07436
EC Number: 600-507-2

物性

構造計算による物性

極性表面積: 256 Å²
水素結合供与体数: 4
水素結合受容体数: 13
回転可能結合数: 9
重原子数: 35
形式電荷: 0
複雑度: 945

実験および物理化学的性質

Animal DrugsActive Ingredients (Ceftiofur Hydrochloride) -> FDA Greenbook

物理化学的性質

融点: 190 °C · >190°C (dec.)
比旋光度: -92 · -92~-98°(D/20℃)(c=0.2,CH3OH)
貯蔵温度: 2 · Inert atmosphere,2-8°C
溶解性: DMSO（微量）、メタノール（微量）
外見: Solid
色: オフホワイト
主な用途: 法医学と毒物学医薬品（低分子化合物）
InChIKey: KEQFDTJEEQKVLM-JUODUXDSSA-N
SMILES: C(C1=C(CS[C@]2([H])[C@H](NC(=O)/C(/C3N=C(N)SC=3)=N\OC)C(=O)N12)CSC(C1OC=CC=1)=O)(=O)O.Cl |&1:5,7,r|

化学的性質

化学的特性Off-White Solid

安全と法規制

GHS分類

GHS Classification · 5 件

This chemical does not meet GHS hazard criteria for 1.1% (1 of 90) of reports.

Danger

H317 (60%): May cause an allergic skin reaction [Warning Sensitization, Skin]

P233, P260, P261, P271, P272, P280, P284, P302+P352, P304+P340, P319, P321, P333+P317, P342+P316, P362+P364, P403, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 90 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 2 件

Status: Cease Manufacture Update: 03-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/24076

Ceftiofur hydrochloride: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesSkin Sens. 1 (60%)

安全データ

wgk: 3
hs_code: 2941906000
ストレージクラス: 11 - Combustible Solids

化学と産業

薬理情報

MeSH Pharmacological ClassificationSubstances that inhibit the growth or reproduction of BACTERIA.

用途と製造

Use Classification · 2 件

Animal Drugs -> FDA Approved Animal Drug Products (Green Book) -> Active Ingredients

Veterinary Drug -> ANTIMICROBIAL_AGENT -> JECFA Functional Classes

応用分野 · 2 件

説明Ceftiofur Hydrochloride is the hydrochloride salt form of ceftiofur, a semisynthetic, beta-lactamase-stable, broad-spectrum, third-generation cephalosporin with antibacterial activity. Ceftiofur binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. PBPs are enzymes involved in the terminal stages of assembling the bacterial cell wall and in reshaping the cell wall during growth and division. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis.

使用Ceftiofur hydrochloride (ceftiofur) has been approved for treatment against respiratory diseases in many animals.1,3,8–10 The recommended dosage regimen of ceftiofur for the treatment of swine respiratory disease is 3–5 mg/kg body weight (BW) administered intramuscularly once daily for 3–5 consecutive days.