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Lansoprazole

CAS Number
103577-45-3
EC Number
645-308-1
Chemical Formula
C16H14F3N3O2S
Molecular Weight
369.4 g/mol

Description

thoughtful mini-steps: Lansoprazole (CAS 103577-45-3 ), also referenced under development codes AG-1749 and A-65006, and widely recognized by the brand name Prevacid, is a proton pump inhibitor (PPI) active pharmaceutical ingredient. It is used in the treatment of acid-related gastrointestinal disorders and functions by irreversibly blocking gastric acid secretion, making it a core API in prescription and over-the-counter drug formulations globally. Lansoprazole is formulated into delayed-release capsules and orally disintegrating tablets targeting conditions such as gastroesophageal reflux disease (GERD), peptic ulcer disease, and Zollinger-Ellison syndrome. It is also incorporated into combination therapy regimens for Helicobacter pylori eradication, typically alongside antibiotics and bismuth compounds for effective clinical outcomes in patients. Generic pharmaceutical manufacturers source it as a bulk API for solid dosage form production across regulated and semi-regulated markets. Contract development and manufacturing organizations utilize it in novel delivery formats. These formats include enteric-coated pellet systems designed to protect the compound from gastric degradation. Lansoprazole is supplied as a white to off-white crystalline powder in bulk quantities for manufacturing. It is available in USP , BP , and Ph. Eur. pharmacopoeial grades to meet the regulatory requirements of major markets including the US, EU, and UK. This ensures high quality for global distribution. Packaging is typically offered in double-polyethylene-lined fiber drums under controlled storage conditions. This ensures the stability and integrity of the pharmaceutical ingredient during long-term transit. Contact us for supply of Lansoprazole Request Quote

Other Names (Synonyms)

A-65006 | Prevacid | Limpidex | Agopton | Lanzor | Takepron | Zoton

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point178-182 °C (decomp)
Boiling Point555.8±60.0 °C(Predicted)
Density1.50±0.1 g/cm3(Predicted)
AppearanceWhite Crystalline Powder
Coloroff-white
Formpowder

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary Statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29339900
Storage Class11 - Combustible Solids
WGK (Germany)2