Product Overview
Caerulein (CAS 17650-98-5) is a decapeptide analog of cholecystokinin, widely used in gastroenterology and physiological research. This peptide is utilized to stimulate gastric, biliary, and pancreatic secretions, as well as to induce experimental pancreatitis models in laboratory studies. Conscientia Industrial synthesizes high-purity Caerulein via solid-phase peptide synthesis followed by preparative HPLC purification.
Technical Specifications
| Product Name: | Caerulein |
| Synonyms: | Ceruletide |
| CAS Number: | 17650-98-5 |
| Category: | Peptides |
| Peptide Length: | 10 Amino Acids |
| One-letter Sequence: | pEQDY(SO3H)TGWMDF-NH2 |
| Three-letter Sequence: | Pyr-Gln-Asp-Tyr(SO3H)-Thr-Gly-Trp-Met-Asp-Phe-NH2 |
| Molecular Formula: | C58H73N13O21S2 |
| Molecular Weight: | 1352.41 |
| Quality Standard: | In-House Specification |
| Appearance: | White to off-white lyophilized powder |
| Purity (HPLC): | ≥98.0% |
| Alternative Grade: | ≥95.0% |
| Water Content: | ≤10.0% |
| Acetate Salt Form: | Acetate Content ≤15.0% |
| Trifluoroacetate Salt Form: | TFA Content ≤15.0% |
| Manufacturer: | Conscientia Industrial |
| Brand: | Conscientia Industrial |
| Country of Origin: | China |
Why Choose Conscientia Industrial
- Quality Assurance: Caerulein is batch-tested by HPLC and mass spectrometry to ensure accurate sulfation and high purity.
- Documentation: Certificate of Analysis (COA), Safety Data Sheet (SDS), and Method of Analysis (MOA) are provided for each batch of Caerulein CAS 17650-98-5.
- Production Capacity: Synthesis infrastructure supports flexible scale-up from research quantities to commercial manufacturing.
- Direct Supply: Direct factory supply ensures stable inventory, competitive pricing, and technical support.
Packaging & Storage
- Packaging: Available in 1mg, 5mg, 10mg, 50mg, 100mg, 500mg, 1g, 10g, 100g in vials or in aluminium foil bags. Customized packaging and private labeling services are available upon request.
- Storage Condition: Store sealed at -20°C in a dry and dark place.
- Shelf Life: 24 months when properly stored under recommended conditions.
- Safety Handling: This product is intended for research and industrial use only. It is not intended for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.
Shipping & Quotes
- Conscientia Industrial provides worldwide logistics solutions for Caerulein (CAS 17650-98-5), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.
- Contact us today for the latest quotation, COA, SDS, and technical documentation.



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