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Ipamorelin

Description Background
Product Name
Ipamorelin
CAS No.
170851-70-4
Chemical Name
Ipamorelin
Synonyms
IpaMorelin Acetate;Aib-His-D-2-Nal-D-Phe-Lys-NH2;Ipamoreli;IpoMarelin;IPAMORELIN;lpamorelin;NNC-26-0161;IPAMOREILIN;Iparmorelin;IPAMORELIN(5MG)
CBNumber
CB41117534
Molecular Formula
C38H49N9O5
Formula Weight
711.85
MOL File
170851-70-4.mol
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Ipamorelin Property

Melting point:
144-147°C
Boiling point:
1185.5±65.0 °C(Predicted)
Density 
1.263±0.06 g/cm3(Predicted)
storage temp. 
-20°C Freezer
solubility 
Acetonitrile (Slightly, Heated), Methanol (Very Slightly), Water (Slightly)
pka
13.04±0.46(Predicted)
form 
Solid
color 
White to Off-White
InChI
InChI=1S/C38H49N9O5/c1-38(2,41)37(52)47-32(21-28-22-42-23-43-28)36(51)46-31(20-25-15-16-26-12-6-7-13-27(26)18-25)35(50)45-30(19-24-10-4-3-5-11-24)34(49)44-29(33(40)48)14-8-9-17-39/h3-7,10-13,15-16,18,22-23,29-32H,8-9,14,17,19-21,39,41H2,1-2H3,(H2,40,48)(H,42,43)(H,44,49)(H,45,50)(H,46,51)(H,47,52)/t29-,30+,31+,32-/m0/s1
InChIKey
NEHWBYHLYZGBNO-BVEPWEIPSA-N
SMILES
C(N)(=O)[C@H](CCCCN)NC(=O)[C@@H](CC1=CC=CC=C1)NC(=O)[C@@H](CC1=CC=C2C(=C1)C=CC=C2)NC(=O)[C@H](CC1N=CNC=1)NC(=O)[C@](C)(C)N
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
SML1322
Product name
Ipamorelin acetate
Purity
≥98%
Packaging
10MG
Price
$92.5
Updated
2025/07/31
Sigma-Aldrich
Product number
SML1322
Product name
Ipamorelin acetate
Purity
≥98%
Packaging
50MG
Price
$357
Updated
2025/07/31
TRC
Product number
I739415
Product name
IpamorelinAcetate
Packaging
5mg
Price
$50
Updated
2021/12/16
Usbiological
Product number
452438
Product name
Ipamorelin Acetate
Packaging
5mg
Price
$305
Updated
2021/12/16
AK Scientific
Product number
5020AF
Product name
Ipamorelin
Packaging
5mg
Price
$36
Updated
2021/12/16
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Ipamorelin Chemical Properties,Usage,Production

Description

Ipamorelin (INN) (developmental code name NNC 26-0161) is a peptide selective agonist of the ghrelin/growth hormone secretagogue receptor (GHS) and a growth hormone secretagogue.It is a pentapeptide with the amino acid sequence Aib-His-D-2-Nal-D-Phe-Lys-NH2 that was derived from GHRP-1.

Uses

Ipamorelin was originally developed by Novo Nordisk, and was investigated in phase II clinical trials by Helsinn Therapeutics for the treatment of postoperative ileus, but was discontinued due to lack of efficacy.Ipamorelin has been used by athletes as a performance enhancing drug.

Uses

Ipamorelin is a metabolite of growth hormone releasing peptides (GHRPs). Ipamorelin is a pentapeptide with strong growth hormone releasing potency that evokes insulin release from pancrease of normal and diabetic rats.

benefits

Ipamorelin has a wide range of benefits for the human body such as: reduced body fat, increased collagen production, increased lean muscle mass, improved sleep, increased cell repair and regeneration, elevated IGF-1, increased bone mineral content, counteracted glucocorticoid catabolism, decreased appetite stimulation compared to GHRP-6, decreased release of cortisol, prolactin and aldosterone. Decreased release of cortisol, prolactin and aldosterone.

Biochem/physiol Actions

Ipamorelin is a highly selective, potent pentapeptide (Aib-His-D-2-Nal-D-Phe-Lys-NH2) and gastrin mimetic with growth hormone (GH) releasing activity. It mimics gastrin and binds to the gastrin receptor (or growth hormone secretion receptor, GHSR) in the brain, which selectively stimulates the pituitary gland to release growth hormone. This leads to elevated plasma GH levels, which affects many biological processes. In addition to being found in the brain, GHSR is found in the gastrointestinal tract, heart, lungs, liver, kidneys, pancreas, adipose tissue and immune cells. Unlike other growth hormone releasing peptides, ipamorelin stimulates the release of growth hormone only in a manner very similar to that of growth hormone releasing hormone[1].

Side effects

Ipamorelin is generally considered safe and well tolerated, with common side effects including dizziness, headache, nausea, diarrhoea and flushing. Allergic or serious adverse reactions are rare.

Synthesis

Ipamorelin was prepared from a total of 4.53 g of the peptide resin Boc-Aib-His (Trt)-D-2Nal-DPhe-Lys (Boc)-NH-resin according to the Fmoc strategy on an Applied Biosystems 431A peptide synthesizer in two identical runs (to obtain sufficient material) in 1 mmol scale using the FastMoc UV protocols supplied by the manufacturer, that employ HBTU mediated couplings in NMP and UV monitoring of the deprotection of the Fmoc protection group.

Description

Ipamorelin Synthetic is a single, non-glycosylated polypeptide chain containing 4 amino acids, having a molecular mass of 711.85 Dalton and a Molecular formula of C38H49N9O5.

Background

Ipamorelin is a peptide selective agonist of the ghrelin/growth hormone secretagogue receptor and a growth hormone secretagogue. Ipamorelin is a pentapeptide that was derived from GHRP1. Ipamorelin significantly increases plasma growth hormone levels in both animals and humans. Like pralmorelin and GHRP-6, ipamorelin does not affect prolactin, FSH, LH or TSH levels. However, unlike GHRP2 and GHRP6, but as growth hormone-releasing hormone (GHRH), ipamorelin does not stimulate the secretion of adrenocorticotropic hormone (ACTH) or cortisol, and is highly selective for inducing the secretion only of GH.

References

[1] Ipamorelin[J]. Definitions, 2020. DOI:10.32388/22pzq4.

Ipamorelin Preparation Products And Raw materials

Raw materials

Preparation Products

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Ipamorelin Suppliers

Carbosynth
Tel
--
Fax
--
Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6005
Advantage
58
Leancare Ltd.
Tel
--
Fax
--
Email
enquiry@leancare.co.uk
Country
United Kingdom
ProdList
6446
Advantage
42
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View Lastest Price from Ipamorelin manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
Ipamorelin 170851-70-4
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1000kg
Release date
2025-12-05
Ningbo Qingteng Plastic Cost.,Ltd.
Product
Ipamorelin best quotation 170851-70-4
Price
US $20.00/box
Min. Order
1box
Purity
99
Supply Ability
in stock
Release date
2025-11-21
Hebei Dangtong Import and export Co LTD
Product
Ipamorelin 170851-70-4
Price
US $1.00-0.10/kg
Min. Order
1kg
Purity
98%
Supply Ability
300tons
Release date
2025-11-03

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