SUBSTANCE P
- CAS No.
- 33507-63-0
- Chemical Name:
- SUBSTANCE P
- Synonyms
- Sub;TYR8;RPKPQFFGLM;Aids114081;SUBSTANCE P;P substance;Aids-114081;SUBSTANCE P;SUBSTANCE P;SUBSTANCE P
- CBNumber:
- CB4114260
- Molecular Formula:
- C63H98N18O13S
- Molecular Weight:
- 1347.63
- MDL Number:
- MFCD00076780
- MOL File:
- 33507-63-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Substance P - CAS 33507-63-0 - Calbiochem Neuropeptidefoundinhighconcentrationsinthegut. | 05-23-0600 | 1mg | $76 |
| Substance P - CAS 33507-63-0 - Calbiochem Neuropeptide found in high concentrations in the gut. | 05-23-0600 | 5MG | $229 |
| Substance P - CAS 33507-63-0 - Calbiochem Neuropeptide found in high concentrations in the gut. | 05-23-0600 | 25MG | $617 |
| Substance P PurifiedbyProteinAandpeptideaffinitychromatography. | 550039 | 200ul | $694 |
| Substance P Purifiedbyimmunoaffinitychromatography. | 528725 | 100ul | $736 |
| More product size | |||
| Melting point | 148 °C |
|---|---|
| Density | 1.42±0.1 g/cm3(Predicted) |
| storage temp. | −20°C |
| solubility | H2O: 1 mg/mL |
| pka | 13.26±0.46(Predicted) |
| form | powder |
| color | white |
| Water Solubility | Soluble in water, DMSO, and Acetic Acid. |
| Sequence | H-Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2 |
| Cosmetics Ingredients Functions |
SKIN CONDITIONING - EMOLLIENT SKIN PROTECTING |
| InChIKey | ADNPLDHMAVUMIW-UHFFFAOYSA-N |
| FDA UNII | 675VGV5J1D |
| UNSPSC Code | 12352202 |
| NACRES | NA.51 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H312-H332-H302 |
| Precautionary statements | P280-P302+P352-P312-P322-P363-P501-P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501 |
| WGK Germany | 3 |
| F | 3-10-21 |
| Storage Class | 11 - Combustible Solids |
SUBSTANCE P price More Price(50)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 05-23-0600 | Substance P - CAS 33507-63-0 - Calbiochem Neuropeptidefoundinhighconcentrationsinthegut. | 33507-63-0 | 1mg | $76 | 2026-04-30 | Buy |
| Sigma-Aldrich | 05-23-0600 | Substance P - CAS 33507-63-0 - Calbiochem Neuropeptide found in high concentrations in the gut. | 33507-63-0 | 5MG | $229 | 2026-04-30 | Buy |
| Sigma-Aldrich | 05-23-0600 | Substance P - CAS 33507-63-0 - Calbiochem Neuropeptide found in high concentrations in the gut. | 33507-63-0 | 25MG | $617 | 2026-04-30 | Buy |
| Usbiological | 550039 | Substance P PurifiedbyProteinAandpeptideaffinitychromatography. | 200ul | $694 | 2026-06-03 | Buy | |
| Usbiological | 528725 | Substance P Purifiedbyimmunoaffinitychromatography. | 100ul | $736 | 2026-06-03 | Buy |
SUBSTANCE P Chemical Properties,Uses,Production
Chemical Properties
White freeze-dried powder, soluble in water, high purity aqueous solution is very easy to inactivate, adding tween 80, gelatin, human plasma albumin or bovine gammaglobulin can increase its stability; pH greater than 8 is not stable, inactivated by pepsin and pancreatic curdling protease; it is advisable to be stored in a low pH, and filled with nitrogen or add antioxidants to avoid its inactivation.
Uses
Substance P is a neurokinin undecapeptide neurotransmitter and neuromodulator.
Definition
ChEBI: Substance P is a neuropeptide consisting of 11-amino acids. It preferentially activates neurokinin-1 receptors, exterting excitatory effects on central and peripheral neurons and involved in pain transmission. It has a role as a neurotransmitter, a vasodilator agent and a neurokinin-1 receptor agonist. It is a conjugate base of a substance P(3+).
General Description
Substance P is a polypeptide consisting of 11 amino acidresidues. It has been implicated in the transmission of“painful” sensory information through the spinal cord tohigher centers in the central nervous system. Substance Pis localized in the primary afferent sensory fibers. Other pharmacologicaleffects are vasodilatation, stimulation of smoothmuscles, stimulation of salivary secretion, and diuresis. In addition,this neuropeptide contributes to some inflammatory responses.Approximately 50% of the known neuropeptides aresynthesized as biologically inactive glycine extended precursorsthat require a carboxy-terminal posttranslational amidationfor biological activity. Amidation enzymes are responsiblefor the conversion of the carboxyl group of the neuropeptide tothe corresponding amide group and include the two amidatingenzymes peptidylglycine α-monooxygenase (PAM) and peptidylamidoglycolatelyase (PGL), which work sequentially toproduce the inflammatory neuropeptide Substance P from aninactive precursor peptide. Much research is being performedto exploit this mechanism of inflammation.
Biological Activity
Cell permeable: no', 'Primary Target
Substance P receptors', 'Product does not compete with ATP.', 'Reversible: no
storage
-20°C
SUBSTANCE P Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Getian Industrial Co., LTD | +86-15373193816 | mike@ge-tian.com | China | 268 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10399 | 58 |
| Cellmano Biotech Limited | 0551-65326643 18156095617 | info@cellmano.com | China | 995 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1059@dideu.com | China | 29096 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9389 | 58 |
| BOC Sciences | 16314854226; +8616314854226 | inquiry@bocsci.com | United States | 19852 | 58 |
| Zhejiang J&C Biological Technology Co.,Limited | +1-2135480471 | sales@sarms4muscle.com | China | 10378 | 58 |
| Chengdu Youngshe Chemical Co., Ltd. | +86-18108235634 | Cecilia@youngshechem.com | China | 2345 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; | support@targetmol.com | United States | 38999 | 58 |
View Lastest Price from SUBSTANCE P manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![]() |
2026-07-21 | Substance P acetate | $48.00-197.00 | 98.81% | 10g | TargetMol Chemicals Inc. | ||
![]() |
2026-07-02 | SUBSTANCE P
33507-63-0
|
$2.00-5.00 | 1kg | 99% | 100kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
![]() |
2025-04-04 | SUBSTANCE P
33507-63-0
|
1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd.
|
-

- Substance P acetate
- $48.00-197.00
- 98.81%
- TargetMol Chemicals Inc.
-

- SUBSTANCE P
33507-63-0
- $2.00-5.00
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-

- SUBSTANCE P
33507-63-0
- 98%
- Henan Aochuang Chemical Co.,Ltd.
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