[Sar9] Substance P

Modify Date: 2026-07-02 16:16:44

[Sar9] Substance P Structure
[Sar9] Substance P structure
Common Name [Sar9] Substance P
CAS Number 77128-75-7 Molecular Weight 1361.66
Density N/A Boiling Point N/A
Molecular Formula C64H100N18O13S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of [Sar9] Substance P


[Sar9] Substance P is a potent and selective neurokinin (NK)-1 receptor agonist[1].

 Names

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

Name arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2
Synonym More Synonyms

 [Sar9] Substance P Biological Activity

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

Description [Sar9] Substance P is a potent and selective neurokinin (NK)-1 receptor agonist[1].
Related Catalog
Target

Neurokinin (NK)-1 receptor[1]

References

[1]. Lieberman DN, et al. Substance P enhances NMDA channel function in hippocampal dentate gyrus granule cells. J Neurophysiol. 1998 Jul;80(1):113-9.

 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 C64H100N18O13S
Molecular Weight 1361.66
Exact Mass 1360.74000
PSA 533.14000
LogP 4.14540
InChIKey CMARLNZAQITWSL-UHFFFAOYSA-N
SMILES CSCCC(NC(=O)C(CC(C)C)NC(=O)CN(C)C(=O)C(Cc1ccccc1)NC(=O)C(Cc1ccccc1)NC(=O)C(CCC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C1CCCN1C(=O)C(CCCCN)NC(=O)C1CCCN1C(=O)C(N)CCCN=C(N)N)C(N)=O

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

WGK Germany 3

 Synonyms

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

L-Arg-L-Pro-L-Lys-L-Pro-L-Glu(NH2)-L-Glu(NH2)-L-Phe-L-Phe-Sar-L-Leu-L-Met-NH2
L-Arg-L-Pro-L-Lys-L-Pro-L-Gln-L-Gln-L-Phe-L-Phe-Sar-L-Leu-L-Met-NH2
H-Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Sar-Leu-Met-NH2
Substance P,[Sar9]
9-(N-METHYLGLYCINE)SUBSTANCE P)
[SAR9]-SUBSTANCE P
[Sar9] Substance P

 [Sar9] Substance P | FAQ

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

Q: What is the molecular weight of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2?
A: Molecular weight of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2 is 1361.66.
Q: What is the polar surface area (PSA) of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2?
A: Polar surface area (PSA) of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2 is 533.14000.
Q: What is the InChIKey of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2?
A: InChIKey of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2 is CMARLNZAQITWSL-UHFFFAOYSA-N.
Q: What is the SMILES notation of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2?
A: SMILES notation of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2 is CSCCC(NC(=O)C(CC(C)C)NC(=O)CN(C)C(=O)C(Cc1ccccc1)NC(=O)C(Cc1ccccc1)NC(=O)C(CCC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C1CCCN1C(=O)C(CCCCN)NC(=O)C1CCCN1C(=O)C(N)CCCN=C(N)N)C(N)=O.
Q: What is the English name of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2?
A: The English name of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2 is arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2.
Q: What is the LogP of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2?
A: LogP of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2 is 4.14540.
Q: What is the Chinese name of 77128-75-7?
A: Chinese name of 77128-75-7 is [Sar9] Substance P.
Q: What is the CAS number of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2?
A: CAS number of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2 is 77128-75-7.
Q: What is the molecular formula of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2?
A: Molecular formula of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2 is C64H100N18O13S.
Q: What are the uses of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2?
A: Main uses of arg-pro-lys-pro-gln-gln-phe-phe-sar-leu-met-nh2: [Sar9] Substance P is a potent and selective neurokinin (NK)-1 receptor agonist[1].

 [Sar9] Substance Pfactory

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

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