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Ampicillin Trihydrate Structure

Product Type

API

Grade

USP/EP

Chemical Formula

C16H19N3O4S · 3H2O

IUPAC Name

(2S,5R,6R)-6-{[(2R)-2-amino-1-hydroxy-2-phenylethylidene]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate

CAS No.

7177-48-2

Molecular Weight

403.45 g/mol

Chemical Class

Penicillin’s

Therapeutic Class

Anti-Bacterial Agents

Synonyms

PHYSIOCHEMICAL PROPERTIES

Appearance White Microcrystalline Powder
Solubility Soluble in organic solvents such as ethanol, methanol, DMSO, and dimethyl formamide (DMF)
Melting point 197.778 ºC
pH 3.5 to 5.5

Product Description

Ampicillin is a penicillin derivative used for the treatment of a variety of infections caused by gram-positive and gram-negative bacteria as well as some anaerobes. The bactericidal activity of Ampicillin results from the inhibition of cell wall synthesis and is mediated through Ampicillin binding to penicillin binding proteins (PBPs).

How Ampicillin Trihydrate Works

By binding to specific penicillin-binding proteins (PBPs) located inside the bacterial cell wall, Ampicillin inhibits the third and last stage of bacterial cell wall synthesis. Cell lysis is then mediated by bacterial cell wall autolytic enzymes such as autolysins; it is possible that Ampicillin interferes with an autolysin inhibitor.

Use(s)

Adverse Effects

Why choose Salius for Ampicillin Trihydrate?

  1. Commitment to Global Quality Standards
    Salius follows WHO-GMP across all manufacturing sites, with select facilities also U.S. FDA-approved. Every batch is tested in advanced labs under a rigorous quality system to ensure safety and consistency.
  2. Enhancing Cost Efficiency Through High-Volume API Supply
    Salius delivers high-quality Active Pharmaceutical Ingredients (APIs) at competitive global pricing. With strong capabilities in large-scale manufacturing and export, Salius supports cost-effective sourcing and reliable supply — a key advantage for pharmaceutical companies in price-sensitive markets.
  3. Global Export Expertise and Comprehensive Documentation Support
    Salius has experience exporting APIs worldwide, offering full regulatory documentation including Drug Master Files (DMF) and impurity profiles. We provide dedicated support for regulatory filings to help international clients, even in highly regulated markets, ensure smooth approval and compliance.
  4. Documents We Provide
  5. Proven Reliability
    Salius Pharma is presented as a government-recognized star export house with strong quality and delivery ratings.
Attribute Why Salius Pharma Is a Good Choice
Quality Certification WHO-GMP, ISO 9001:2015, FDA-audited facilities
Affordability & Generic Access Cost-competitive generics for global supply
Export Experience Proven record of supplying globally

What You Receive in Our Package

When you order from Salius Pharma, you receive more than just a product — you receive a complete, professionally prepared package that meets international regulatory and quality expectations.

Each Shipment Includes:

Product

Expected Delivery Time

We ensure prompt and reliable shipping worldwide. Delivery times vary depending on destination, order volume, and regulatory requirements.

Overall Delivery Time:

7 to 21 business days from dispatch, depending on your location.

Place an Order or Request a Quote

Looking to source Ampicillin Trihydrate or other high-quality pharmaceutical products? We’re here to help. Whether you need Active Pharmaceutical Ingredients (APIs), finished formulations, or regulatory support, our team is ready to provide dependable, compliant, and cost-effective solutions tailored to your market needs.

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