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Бакампициллин

Бакампициллин структура
50972-17-3
CAS №
50972-17-3
Химическое название:
Бакампициллин
английское имя:
BACAMPICILLIN
Синонимы:
Carampicillin;BACAMPICILLIN;BACAMPICILLIN USP/EP/BP;BACAMPICILLIN HCL USP(CRM STANDARD);Bacampicillin (base and/or unspecified salts);6α-[[(R)-2-Amino-2-phenylacetyl]amino]penicillanic acid 1-[(ethoxycarbonyl)oxy]ethyl ester;(2S,5R,6R)-6-[[(2R)-2-Amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 1-(ethoxycarbonyloxy)ethyl ester;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-aminophenylacetyl]amino]-3,3-dimethyl-7-oxo-, 1-[(ethoxycarbonyl)oxy]ethyl ester, (2S,5R,6R)-;(2S,5R,6R)-6-[[(2R)-2-amino-1-oxo-2-phenylethyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 1-ethoxycarbonyloxyethyl ester;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, 1-[(ethoxycarbonyl)oxy]ethyl ester, [2S-[2α,5α,6β(S*)]]-
CBNumber:
CB1343108
Формула:
C21H27N3O7S
молекулярный вес:
465.52
MOL File:
50972-17-3.mol

Бакампициллин атрибут

Температура кипения: 678.4±55.0 °C(Predicted)
плотность: 1.37±0.1 g/cm3(Predicted)
температура хранения: Store at -20°C
растворимость: Soluble in DMSO
пка: pKa 6.8 (Uncertain)
Справочник по базе данных CAS: 50972-17-3
FDA UNII: 8GM2J22278
Код УВД: J01CA06

Заявления о рисках и безопасности

Бакампициллин химические свойства, назначение, производство

Определение

ChEBI: A penicillanic acid ester that is the 1-ethoxycarbonyloxyethyl ester of ampicillin. It is a semi-synthetic, microbiologically inactive prodrug of ampicillin.

Метаболизм

Although comparatively well absorbed (30–55%), the oral efficacy of ampicillin for systemic infections can be enhanced significantly through the preparation of pro-drugs. In contrast to ampicillin itself, which is amphoteric, bacampicillin is a weak base and is very well absorbed in the duodenum (80–98%). Enzymatic ester hydrolysis in the gut wall liberates carbon dioxide and ethanol, followed by spontaneous loss of acetaldehyde and production of ampicillin. The acetaldehyde is metabolized oxidatively by alcohol dehydrogenase to produce acetic acid, which joins the normal metabolic pool.

Бакампициллин препаратная продукция и сырье

сырьё

препарат


Бакампициллин поставщик

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Zhejiang Huida Biotech Co., LTD 0571-0571-89903882 15990081639
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Meryer (Shanghai) Chemical Technology Co., Ltd. 18621169085
China 27996 58

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