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Peptides

Melanostatin

Also known as MIF-I, H-Pro-Leu-Gly-NH2, Pro-Leu-Gly-NH2

CAS 9083-38-9Formula C13H24N4O3Molar mass 284.36 g/molEC 217-902-7
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Melanostatin chemical structure, C13H24N4O3, CAS 9083-38-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
9083-38-9
Formula
C13H24N4O3
Molar mass
284.36 g/mol
EC number
217-902-7
HS code
293399
Category
Peptides

What is Melanostatin?

Plain description, key identifiers and synonyms

Melanostatin is an oligopeptide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
CAS number
9083-38-9Other or deprecated CAS: 2002-44-0
EC number
217-902-7
Molecular formula
C13H24N4O3
UNII
3KY24B4Q62
MDL number
MFCD00037866
InChIKey
NOOJLZTTWSNHOX-UWVGGRQHSA-N
InChI
InChI=1S/C13H24N4O3/c1-8(2)6-10(12(19)16-7-11(14)18)17-13(20)9-4-3-5-15-9/h8-10,15H,3-7H2,1-2H3,(H2,14,18)(H,16,19)(H,17,20)/t9-,10-/m0/s1
Canonical SMILES
CC(C)CC(NC(=O)C1CCCN1)C(=O)NCC(N)=O
Isomeric SMILES
CC(C)C[C@@H](C(=O)NCC(=O)N)NC(=O)[C@@H]1CCCN1

Synonyms

  • MIF-I
  • H-Pro-Leu-Gly-NH2
  • Pro-Leu-Gly-NH2
  • (2S)-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
  • prolylleucylglycinamide
  • (2S)-N-(carbamoylmethyl)-4-methyl-2-[(2S)-pyrrolidin-2-ylformamido]pentanamide
  • Pro-Leu-Glyamide
  • Prol Leu Gly NH2
  • Prol-Leu-Gly-NH2
  • Oxytocin (7-9)
  • Prolyl Leucyl Glycinamide
  • (2S)-N-(carbamoylmethyl)-4-methyl-2-((2S)-pyrrolidin-2-ylformamido)pentanamide
  • (2S)-N-((2S)-1-((2-amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
  • MSH release-inhibiting factor
  • Prolyl-Leucyl-Glycinamide
  • L-Prolyl-L-leucylglycinamide
  • Oxytocin C-terminal tripeptide
  • (S)-N-((S)-1-((2-Amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
  • 7-9-Oxytocin
  • Melanostatin I (ox)
  • MSH-release inhibiting factor I
  • Prolylleucylglycine amide
  • L-Prolyl-L-leucylglycylamide
  • Glycinamide, L-prolyl-L-leucyl-
  • L-Proline-L-leucine-glycine-amide
Show all 35 synonyms
  • Pro-Leu-Gly amide
  • (2S)-N-(carbamoylmethyl)-4-methyl-2-{[(2S)-pyrrolidin-2-yl]formamido}pentanamide
  • Prolyl-L-leucyl-glycinamide, L-
  • L-pro-L-leu-gly-NH2
  • Melanostatin mif-i
  • MIF-I, (-)-
  • 2-Pyrrolidinecarboxamide, N-(1-((carbamoylmethyl)carbamoyl)-3-methylbutyl)-
  • Msh release-inhibiting factor i
  • 6-((E)-3-Oxo-3-phenyl-propenyl)-1H-pyrimidine-2,4-dione
  • (E)-6-(3-oxo-3-phenylprop-1-enyl)pyrimidine-2,4(1H,3H)-dione

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
284.36 g/molcalc.
Exact mass
284.1848 Dacalc.
LogP (octanol/water)
-1.13calc.
Topological polar surface area
113.3 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
7calc.
Heavy atoms
20calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.77calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CCNC1

C1CCNC1

1 ring, 5 atoms, the Pyrrolidine ring system.

22,348 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Melanostatin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 10 suppliers
10 of 10 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

10 suppliers in 5 countries

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Melanostatin price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Hormones

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Melanostatin is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Melanostatin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Melanostatin, based on the data on this page

What is Melanostatin?

Melanostatin is an oligopeptide.

What is the CAS number of Melanostatin?

The CAS registry number of Melanostatin is 9083-38-9. Other or deprecated CAS numbers: 2002-44-0.

What is the molecular formula and weight of Melanostatin?

The molecular formula of Melanostatin is C13H24N4O3 and its molar mass is 284.36 g/mol.

What is Melanostatin used for?

Known uses and roles of Melanostatin include hormones.

Is Melanostatin hazardous?

No GHS hazard classification for Melanostatin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Melanostatin?

Melanostatin is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Melanostatin?

CompoundList lists 10 suppliers of Melanostatin in China, Ukraine, United States, United Kingdom and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Melanostatin?

Suppliers quote Melanostatin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Melanostatin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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