ACTH (11-24)

Modify Date: 2026-06-30 14:08:42

ACTH (11-24) Structure
ACTH (11-24) structure
Common Name ACTH (11-24)
CAS Number 4237-93-8 Molecular Weight 1652.04
Density N/A Boiling Point N/A
Molecular Formula C77H134N24O16 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of ACTH (11-24)


ACTH (11-24) is a fragment of adrenocorticotrophin, acts as an antagonist of adrenocorticotropic hormone (ACTH) receptor, and induces cortisol release.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro
Synonym More Synonyms

 ACTH (11-24) Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description ACTH (11-24) is a fragment of adrenocorticotrophin, acts as an antagonist of adrenocorticotropic hormone (ACTH) receptor, and induces cortisol release.
Related Catalog
Target

Adrenocorticotropic hormone receptor[1]

In Vitro ACTH (11-24) acts as an antagonist of adrenocorticotropic hormone receptor[1]. ACTH (11-24) induces cortisol secretion submaximally in freshly dispersed or cultured beef adrenal cortical cells. The maximal cortisol release by ACTH (11-24) is enhanced by forskolin but inhibited by calcium channel blockers[2].
In Vivo ACTH (11-24) blocks electroacupuncture (EA) anti-edema but not EA anti-hyperalgesia in rats[1].
References

[1]. Li ZG, et al. Adrenocorticotropin(1-10) and -(11-24) promote adrenal steroidogenesis by different mechanisms. Endocrinology. 1989 Aug;125(2):592-6.

[2]. Li A, et al. Electroacupuncture activates corticotrophin-releasing hormone-containing neurons in the paraventricular nucleus of the hypothalammus to alleviate edema in a rat model of inflammation. BMC Complement Altern Med. 2008 May 12;8:20.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C77H134N24O16
Molecular Weight 1652.04
PSA 649.37000
LogP 4.81050
InChIKey WNXWTCYVIHOQAJ-IOSGZJLWSA-N
SMILES CC(C)C(NC(=O)C(CCCCN)NC(=O)C(NC(=O)C1CCCN1C(=O)C(CCCN=C(N)N)NC(=O)C(CCCN=C(N)N)NC(=O)C(CCCCN)NC(=O)C(CCCCN)NC(=O)CNC(=O)C(NC(=O)C1CCCN1C(=O)C(N)CCCCN)C(C)C)C(C)C)C(=O)NC(Cc1ccc(O)cc1)C(=O)N1CCCC1C(=O)O
Storage condition 2-8℃

 ACTH (11-24)Bioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Lipolytic activity in rat adipocyte plasma membrane vesicles assessed as fatty acid r...
Source: ChEMBL
Target: Lipid bilayer
External Id: CHEMBL3284806
Name: qHTS for Inhibitors of Polymerase Kappa
Source: NCGC
Target: DNA polymerase kappa [Homo sapiens]
External Id: PolK100
Name: Human MC2 receptor (Melanocortin receptors)
Source: IUPHAR-DB
Target: MC2 receptor (Melanocortin receptors) [Homo sapiens]
External Id: 283_Human
Name: Induction of magnesium accumulation in rat adipocyte plasma membrane vesicles assesse...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3284801
Name: qHTS for Inhibitors of binding or entry into cells for Marburg Virus
Source: NCGC
Target: gene 4 small orf - Marburg virus
External Id: VSVM-OFFLINE
Name: qHTS for Inhibitors of binding or entry into cells for Lassa Virus
Source: NCGC
Target: N/A
External Id: VSVL-OFFLINE
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

acth (11-24)

 ACTH (11-24) | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro?
A: LogP of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro is 4.81050.
Q: What are the storage conditions for Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro?
A: Storage conditions for Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro: 2-8℃.
Q: What is the molecular formula of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro?
A: Molecular formula of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro is C77H134N24O16.
Q: What English synonyms does Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro have?
A: English synonyms of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro: acth (11-24).
Q: What is the Chinese name of 4237-93-8?
A: Chinese name of 4237-93-8 is ACTH 11-24.
Q: What is the English name of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro?
A: The English name of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro is Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro.
Q: What is the SMILES notation of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro?
A: SMILES notation of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro is CC(C)C(NC(=O)C(CCCCN)NC(=O)C(NC(=O)C1CCCN1C(=O)C(CCCN=C(N)N)NC(=O)C(CCCN=C(N)N)NC(=O)C(CCCCN)NC(=O)C(CCCCN)NC(=O)CNC(=O)C(NC(=O)C1CCCN1C(=O)C(N)CCCCN)C(C)C)C(C)C)C(=O)NC(Cc1ccc(O)cc1)C(=O)N1CCCC1C(=O)O.
Q: What is the CAS number of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro?
A: CAS number of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro is 4237-93-8.
Q: What is the polar surface area (PSA) of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro?
A: Polar surface area (PSA) of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro is 649.37000.
Q: What are the uses of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro?
A: Main uses of Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro: ACTH (11-24) is a fragment of adrenocorticotrophin, acts as an antagonist of adrenocorticotropic hormone (ACTH) receptor, and induces cortisol release.

 ACTH (11-24)factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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