Amoxicillin

阿莫西林

Also known as: Amoxicillin trihydrate, p-Hydroxyampicillin, α-Amino-p-hydroxybenzylpenicillin, 6-[D(-)-α-Amino-p-hydroxyphenylacetamido]penicillanic acid, (2S,5R,6R)-6-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, Amoxycillin

CAS No.
26787-78-0
Jingsj CID
J-2113-7
Molecular Formula
C16H19N3O5S
Chinese Name
阿莫西林
Molecular Weight
365.404 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point701.8±70.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point378.2±35.7 °C

GHS Safety & Compliance

Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Amoxicillin?

26787-78-0

What are the molecular formula and molecular weight of Amoxicillin?

C16H19N3O5S, molecular weight 365.404 g/mol

Is Amoxicillin hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026