Thiopental Production Cost Reports

The report provides a detailed analysis essential for establishing a Thiopental production plant. It encompasses all critical aspects necessary for Thiopental production, including the cost of Thiopental production, Thiopental plant cost, Thiopental production costs, and the overall Thiopental production plant cost. Additionally, the study covers specific expenditures associated with setting up and operating a Thiopental production plant. These encompass production processes, raw material requirements, utility requirements, infrastructure needs, machinery and technology requirements, manpower requirements, packaging requirements, transportation requirements, and more.

Thiopental, also known as sodium thiopental or formerly marketed as Pentothal, functions as a short-acting intravenous barbiturate. It provides rapid induction of general anaesthesia in surgical procedures by enhancing GABA_A receptor chloride conductance. This suppresses central nervous system activity and achieves hypnosis within 30-60 seconds.

It provides minimal analgesia, which requires it to be used in combination with opioids and muscle relaxants for balanced anaesthesia maintenance. It treats refractory convulsive states like status epilepticus unresponsive to first-line anticonvulsants and controls elevated intracranial pressure in neurocritical care through cerebral metabolic suppression.

The market for Thiopental is driven by growing global surgical volumes and rising chronic disease prevalence. The rise in an ageing population that requires anaesthesia for procedures, and expanding healthcare infrastructure for cost-effective, rapid IV induction, boosts its market. The established neuroprotective role in intracranial hypertension control and continued use in veterinary and low-resource makes it a popular drug.

The industrial Thiopental procurement is affected by GMP, DMF, and CEP certifications, COA verification, and cold-chain logistics for the hygroscopic powder to ensure stability and sterility in injectable formulations. Also, challenges around controlled substance regulations (DEA Schedule III equivalents) impose quotas, secure handling, and import restrictions, and supply vulnerabilities from raw material instability impact its sourcing.

Raw Material for Thiopental Production

According to the Thiopental production plant project report, the key raw materials used in the production of Thiopental include malonic ester, thiourea, and sodium ethoxide.

Production Process of Thiopental

The extensive Thiopental production cost report consists of the following major industrial production process:

1. From Malonic Ester: The production process of Thiopental starts with the alkylation of malonic ester. This reaction forms the dialkylated intermediate bearing the 5-ethyl and 5-pentan-2-yl groups. This intermediate then cyclizes with thiourea in the presence of sodium ethoxide, which supplies the sulfur and urea moieties to construct the thiobarbiturate ring, giving Thiopental as the final product.

Thiopental has the molecular formula of C11H18N2O2S and a molecular weight of 242.34 g/mol. It appears as a yellowish-white hygroscopic powder with an alliaceous garlic-like odour. It shows pH-dependent solubility and is poorly water-soluble at neutral pH, but forms alkaline solutions in water or alcohol. It is insoluble in ether, benzene, or petroleum ether, and decomposes upon standing or boiling with precipitation. It displays moderate lipophilicity with a logP value of 2.5-3.0. It has weak acidity with pKa around 7.6 from the barbituric NH with a topological polar surface area of 58.2 Ų. It has four rotatable bonds, along with hydrogen bonding capacity (2 donors/2 acceptors) that underpin its GABA_A receptor potentiation.