Certificates of Analysis › Ipamorelin
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Ipamorelin COA & Specifications

Third-party certificates of analysis and chemical specifications for Ipamorelin, a synthetic pentapeptide, in 5 mg and 10 mg lyophilized vials.

Last updated 27 September 2026

Specifications

MaterialIpamorelin (pentapeptide)
CAS number170851-70-4
Molecular formulaC38H49N9O5
Molecular weight711.87 g/mol
SequenceAib-His-D-2-Nal-D-Phe-Lys-NH2
Physical formLyophilized powder
Vial sizes5 mg, 10 mg
Purity specification≥ 98% by HPLC
Storage−20 °C, protected from light

Certificates of analysis

Ipamorelin 5 mg — Batch WAN426

LaboratorySteriGenix
Analyzed24 Aug 2026
Identity (LC-MS)Ipamorelin confirmed
Net peptide content5.34 mg (5 mg ± 10% label)
Batch average purity (HPLC)99.77% (reference > 98%)

View the full certificate (PDF)

Ipamorelin 10 mg — Batch SGX-SW-2026-0708-H87

LaboratorySteriGenix
Analyzed17 Jul 2026
Client on reportS2 Wellness
Identity (LC-MS)Ipamorelin confirmed
Net peptide content11.36 mg (10 mg ± 10% label)
Batch average purity (HPLC)99.53% (reference > 98%)

View the full certificate (PDF)

Certificates on this page are third-party analytical reports supplied with the research materials we stock. Progressive Bioscience reviews this documentation against the product identity, specification and material received before inventory is released for sale. Reports are published where applicable. For questions about the documentation for your order, email contact@progressivebioscience.com with your order number.

Reading these results

  • Identity (LC-MS) confirms the material’s molecular mass matches Ipamorelin.
  • Net peptide content is the measured amount in the vial compared with the label amount.
  • Batch average purity (HPLC) is the main peak as a percentage of all detected material. Both batches exceed the 98% specification.

Verifying a certificate

SteriGenix certificates carry a report number at the top of the page. Compare the report number, batch and results with the laboratory directly if you need independent confirmation.

Frequently asked questions

What is the CAS number of Ipamorelin?

The CAS number for Ipamorelin is 170851-70-4.

What is the molecular weight of Ipamorelin?

Ipamorelin has the molecular formula C38H49N9O5 and a molecular weight of 711.87 g/mol.

What is the sequence of Ipamorelin?

Aib-His-D-2-Nal-D-Phe-Lys-NH2.

What purity is your Ipamorelin?

Our specification is 98% or higher by HPLC. Current certificates report 99.77% (5 mg, batch WAN426) and 99.53% (10 mg), SteriGenix.

View Ipamorelin specifications & availability →

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How we test and document our materials →

Endocrine research compounds →

COA documentation confirms analytical characterization for research verification. It does not authorize or imply any human, veterinary, clinical or therapeutic use. Ipamorelin is sold for laboratory research use only and is not a drug, food, dietary supplement, cosmetic or medical device.
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