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Caffeine Structure

Product Type

API

Grade

BP/USP

Chemical Formula

C8H10N4O2

IUPAC Name

1,3,7-trimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purine

CAS No.

58-08-2

Molecular Weight

194.1906 g/mol

Chemical Class

Xanthines

Therapeutic Class

Central Nervous System Stimulants

Synonyms

PHYSIOCHEMICAL PROPERTIES

Appearance White, crystalline powder; odorless with a bitter taste
Solubility In water: ~2.17 g/100 mL at 25°C (solubility increases with temperature), also soluble in: ethanol, chloroform, acetone & slightly soluble in: diethyl ether
Melting point 234–236°C
pH 6.9–7.3

Product Description

Caffeine is a drug of the methylxanthine class used for a variety of purposes, including certain respiratory conditions of the premature newborn, pain relief, and combat drowsiness. Caffeine is similar in chemical structure to Theophylline and Theobromine.

How Caffeine Works

Respiratory System:

Enhances respiratory drive by stimulating the brain’s response to CO₂ and increasing diaphragm contractility—used in treating apnea of prematurity.

Central Nervous System:

Blocks all four adenosine receptor subtypes (A1, A2a, A2b, A3); alertness effects are mainly due to A2a receptor antagonism.

Renal System:

Acts as a diuretic by increasing renal blood flow, glomerular filtration, and sodium excretion.

Cardiovascular System:

Increases heart activity via adenosine receptor blockade and catecholamine release. Causes both vasodilation (via nitric oxide) and vasoconstriction (via catecholamines), raising systolic blood pressure and relieving migraine by constricting dilated brain vessels.

Use(s)

Adverse Effects

Why choose Salius for Caffeine?

  1. Trusted Manufacturing with Global Quality Standards
    Salius complies with WHO-GMP across all facilities, with select sites also approved by the U.S. FDA. Every batch undergoes rigorous laboratory testing to guarantee safety, quality, and full regulatory compliance.
  2. Large-Scale API Production with Competitive Pricing
    Leveraging extensive manufacturing capacity and efficient global distribution, Salius delivers high-quality APIs at competitive prices, supporting pharmaceutical companies in cost-sensitive markets worldwide.
  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 Caffeine 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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