PA-9
Based on 1 Customer Validation
PA-9 is a pituitary adenylate cyclase-activating polypeptide (PACAP) type I (PAC1) receptor antagonist. PA-9 dose dependently inhibits PACAP-induced cAMP elevation with an IC50 of 5.6 nM. PA-9 can be used for the research of neuropathic and/or inflammatory pain.
For research use only. We do not sell to patients.
- Purity: 99.73%
- CAS No.: 1436004-46-4
- Formula: C17H18N6O2
- Molecular Weight:338.36
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
All PACAP Receptor Isoforms
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Biological Activity
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PAC1 receptor |
PA-9 (10 pM to 10 nM; 30 minutes) dose dependently inhibits PACAP-induced (1 nM) CREB phosphorylation in the CHO cells expressing PAC1 receptors[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
PA-9 (100 pmol; co-injection with PACAP) significantly blocks the induction of PACAP-induced (100 pmol) mechanical allodynia[1].
PA-9 (100 pmol/5 μl; single intrathecal injection alone) does not induce aversive responses and mechanical allodynia of mice[1].
PA-9 is well accommodated in the subpocket formed by L80, F81, I83, G91, V92, P107, A112, and C113 of the PAC1 receptor, precipitating in hydrophobic interactions[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male ddY mice (6 weeks old at the start of experiments; intrathecal injection 100 pmol/5 μL PACAP)[1]
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Dosage:intrathecal injection, co-injection with PACAP.
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Administration:100 pmol/5 μL
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Result:Attenuated the development of PACAP-induced aversive responses.
Blocked the induction of PACAP-induced mechanical allodynia.
Chemical Information
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CAS No. 1436004-46-4
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Appearance Solid
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Molecular Weight 338.36
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Formula C17H18N6O2
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Color White to light yellow
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SMILES
O=C(C(C1)CN(C2=NNC3=C2C=CC=C3)C1=O)NCCC4=CN=CN4
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 250 mg/mL (738.86 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (274 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
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| DMSO | 1 mM | 2.9554 mL | 14.7772 mL | 29.5543 mL | 73.8858 mL |
| 5 mM | 0.5911 mL | 2.9554 mL | 5.9109 mL | 14.7772 mL | |
| 10 mM | 0.2955 mL | 1.4777 mL | 2.9554 mL | 7.3886 mL | |
| 15 mM | 0.1970 mL | 0.9851 mL | 1.9703 mL | 4.9257 mL | |
| 20 mM | 0.1478 mL | 0.7389 mL | 1.4777 mL | 3.6943 mL | |
| 25 mM | 0.1182 mL | 0.5911 mL | 1.1822 mL | 2.9554 mL | |
| 30 mM | 0.0985 mL | 0.4926 mL | 0.9851 mL | 2.4629 mL | |
| 40 mM | 0.0739 mL | 0.3694 mL | 0.7389 mL | 1.8471 mL | |
| 50 mM | 0.0591 mL | 0.2955 mL | 0.5911 mL | 1.4777 mL | |
| 60 mM | 0.0493 mL | 0.2463 mL | 0.4926 mL | 1.2314 mL | |
| 80 mM | 0.0369 mL | 0.1847 mL | 0.3694 mL | 0.9236 mL | |
| 100 mM | 0.0296 mL | 0.1478 mL | 0.2955 mL | 0.7389 mL |
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