CeftazidimeEP불순물B

(6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxylatopropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydron

HCID 71587366CAS 97148-38-4

부분 구조 검색 유사 구조 찾기

기본 정보

표준 SMILES: CC(C)(O/N=C(/C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[n+]3ccccc3)CS[C@H]12)c1csc(N)n1)C(=O)[O-].[H+]
InChIKey: ORFOPKXBNMVMKC-KZBLUZIOSA-N
분자식: C22H22N6O7S2
평균 분자량: 546.6 g/mol
단동위원소 질량: 546.09913904

개요

See also: Ceftazidime anhydrous, (E)- (preferred).

이름 및 식별자

우선 이름: (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxylatopropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydron
IUPAC: (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxylatopropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydron
현지명: CeftazidimeEP불순물B
영어명: Ceftazidime EP Impurity B
분자식: C22H22N6O7S2
분자량: 546.58

이름 및 동의어

(6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxylatopropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydronHydrogen (6R,7R)-7-{[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxylatopropan-2-yl)oxy]imino}acetyl]amino}-8-oxo-3-[(pyridin-1-ium-1-yl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateCeftazidimeEP불순물BCeftazidime EP Impurity BCeftazidime Impurity B(EP)Injection Cefotaxime impurity BE-Ceftazidime Ceftazidime Impurity BCeftazidime EP Impurity B(E-Ceftazidime)E-Ceftazidime Ceftazidime Impurity B (EP)Ceftazidime Impurity B (EP) (E-Ceftazidime)(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate(6R,7R)-7-({(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]ethanoyl}amino)-8-oxo-3-(1-pyridiniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

이름 더 보기

(6R,7R)-7-((E)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate? (Ceftazidime Impurity)

데이터베이스 식별자

CAS: 97148-38-4
PubChem CID: 71587366
DTXSID: DTXSID10242717
UNII: UU1494IX6R

물성

구조 계산 물성

극성 표면적: 248 Å²
수소 결합 공여자 수: 3
수소 결합 수용자 수: 12
회전 가능 결합 수: 7
무거운 원자 수: 37
형식 전하: 0
복잡도: 1,020

물리화학적 성질

용해도: DMSO(약간 용해됨), 메탄올(약간 용해됨, 초음파처리)
물리적 상태: 고체
산도 계수 (pKa): 2.426 · 2.426±0.50(predicted)
색상: 옅은 갈색에서 밝은 갈색까지
안정성: 흡습성

화학 및 산업

응용 분야

용도E-Ceftazidime is an impurity of Ceftazidime Pentahydrate (C244100); which is a third generation cephalosporin antibiotic.

공급사40 곳

济南百隆化学有限公司[email protected] · [email protected]

杭州品高化工有限公司0571-87658025 · [email protected]

广州隽唐科技有限公司020-36607679 13502246435 · [email protected]

广州蓝宁生物科技有限公司15813355568 · [email protected]

Sinco Pharmachem (ShenZhen) R&D Co., Ltd.+86-18603013401 · [email protected]

연결된 노트

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