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Merck
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文件

A6140

Sigma-Aldrich

氨苄西林 三水合物

900-1050 μg/mg anhydrous basis (HPLC)

同義詞:

氨苄青霉素

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About This Item

經驗公式（希爾表示法）:
C16H19N3O4S · 3H2O
CAS號碼:
7177-48-2
分子量：:
403.45
Beilstein:
5399534
EC號碼:
200-709-7
MDL號碼:
MFCD00072036
分類程式碼代碼:
51281703
PubChem物質ID:
57653869
NACRES:
NA.85

品質等級

200

形狀

powder or crystals

濃度

900-1050 μg/mg (anhydrous, HPLC)

mp

198-200 °C (dec.) (lit.)

抗生素活性譜

Gram-negative bacteria
Gram-positive bacteria

作用方式

cell wall synthesis | interferes

儲存溫度

2-8°C

SMILES 字串

O.O.O.CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(O)=O

InChI

1S/C16H19N3O4S.3H2O/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8;;;/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23);3*1H2/t9-,10-,11+,14-;;;/m1.../s1

InChI 密鑰

RXDALBZNGVATNY-CWLIKTDRSA-N

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一般說明

化学结构:β-内酰胺

應用

氨苄西林三水合物通常用于选择突变和转化细胞中的氨苄西林抗性。

生化／生理作用

一种具有连接到青霉素结构上的氨基侧链的 β-内酰胺抗生素。通过灭活细菌细胞膜内表面的转肽酶而抑制细菌细胞壁合成（肽聚糖交联）的青霉素衍生物。仅对生长中的大肠埃希菌具有杀菌作用。耐药方式：氨苄西林的 β-内酰胺环被 β-内酰胺酶裂解。抗菌谱：革兰阴性菌和革兰阳性菌。

其他說明

保存于密闭容器内，置于干燥通风处。

象形圖

Health hazardExclamation mark
GHS08,GHS07

訊號詞

Danger

危險分類

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

分析證明 (COA)

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