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IC-141 research vial

IC-141

Research Peptide
In Vitro Research Compound

IC-141 is a synthetic cyclic peptide supplied as a lyophilized reference standard for in vitro melanocortin receptor-binding assays and analytical method development. Not for use in any living organism.

Size
$45
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Research Use Only. Product is intended solely for laboratory and research purposes. Not for human or animal consumption. By purchasing, you confirm this product will be used for in vitro research only.

IC-141
Research Compound

Certificate of Analysis

Independently 8× tested by a US ISO/IEC 17025 lab.

8× Testing ISO 17025 Pass
99.90%
Purity
✓ Passed full QC panel
VariantIC-141 · 10 mg
Lot #2026-001
Labeled10 mg
Actual10.59 mg
TestedSep 1, 2026
Full QC PanelISO/IEC 17025
  • Purity (HPLC)99.90% ✓
  • Net Peptide Content10.59 mg ●
  • Identity (HPLC-RTM)Confirmed ✓
  • Heavy Metals (ICP-MS)Not Detected ✓
  • Sterility (PCR)No Growth ✓
  • Endotoxin (USP <85>)NMT 0.05 EU/mL ●
  • Fentanyl ScreenNot Detected ✓
✓ passed a specification● reported value, no threshold
View full COA
Issued by ILS Laboratories · COA-2026-JZDRYX

Batch-specific Certificates of Analysis (COAs) are available, documenting full testing results across all verification protocols for research traceability.

Description

Reference standard information

IC-141 is supplied as a lyophilized powder for laboratory use. Every lot is released against a batch-specific Certificate of Analysis covering identity, purity and contaminant testing, and is intended solely for in vitro work. Not for use in any living organism.

CAS Number189691-06-3
Molecular FormulaC₅₀H₆₈N₁₄O₁₀
Molecular Weight1025.18 g/mol
SequenceAc-Nle-cyclo(Asp-His-D-Phe-Arg-Trp-Lys)-OH
Storage Requirements

Stability Information

Store at −20°C Protect from light Avoid freeze/thaw cycles
Lyophilized (powder)
−20°C
24+ months
  • Store lyophilized powder at −20°C, protected from light.
  • Avoid freeze and thaw cycles.
  • Handling after opening is the responsibility of the purchasing laboratory under its own procedures.
For laboratory research use only
Terms & Compliance

Terms of sale

Eligibility

Buyer is 21 or older and a qualified research professional or institution conducting lawful scientific research.

Permitted use

In vitro laboratory research and education only — never for human or animal consumption, injection, administration, veterinary or any in vivo use.

Buyer responsibility

Lawful handling, storage, use and disposal of all materials, in accordance with applicable law.

Regulatory status

Not evaluated or approved by the FDA; not intended to diagnose, treat, cure, mitigate or prevent any disease.

Purchase constitutes acceptance of these terms. To the fullest extent permitted by law, Ivory Compounds and its affiliates disclaim liability arising from misuse, mishandling, or unauthorized use.