Structure of SB-334867 free base
CAS No.: 792173-99-0
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The BI-3802 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
SB-334867 free base is a selective non-peptide orexin OX1 receptor antagonist with pKb of 7.2.
Synonyms: SB334867A free base; SB-334867
4.5
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Batch number can be found on the product's label following the word 'Batch'.
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Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
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CAS No. : | 792173-99-0 |
Formula : | C17H13N5O2 |
M.W : | 319.32 |
SMILES Code : | O=C(NC1=CC=NC2=CC=CN=C12)NC3=CC=C4N=C(C)OC4=C3 |
Synonyms : |
SB334867A free base; SB-334867
|
MDL No. : | MFCD06411602 |
InChI Key : | AKMNUCBQGHFICM-UHFFFAOYSA-N |
Pubchem ID : | 6604926 |
GHS Pictogram: |
![]() |
Signal Word: | Warning |
Hazard Statements: | H315 |
Precautionary Statements: | P280 |
Target |
|
In Vitro:
Cell Line
|
Concentration | Treated Time | Description | References |
CeA neurons | 10 μM | SB-334867 significantly decreased sIPSC frequency in CeA neurons from LgA rats, indicating that HCRT-R1 regulates basal CeA GABA release in LgA rats. | PMC5161745 |
In Vivo:
Species
|
Animal Model
|
Administration | Dosage | Frequency | Description | References |
Rats | Cocaine self-administration model | Intraperitoneal (systemic); Intra-CeA (intra-CeA) | 0, 7.5, 15, 30 mg/kg (systemic); 0, 10, 20 nmol (intra-CeA) | Single dose, 30 min prior (systemic); Single dose, 15 min prior (intra-CeA) | Systemic SB-334867 dose-dependently reduced FR1 cocaine self-administration in LgA rats, and intra-CeA SB-334867 significantly reduced cocaine self-administration in LgA rats and attenuated stress-induced reinstatement of cocaine-seeking. | PMC5161745 |
Mice | Intracerebral hemorrhage model | Intraperitoneal injection | 10 mg/ml | Once, 1 hour after ICH | To study the neuroprotective mechanism of OXA, it was found that SB-334867 (OXR1 antagonist) had no significant effect on the anti-inflammatory effect of OXA | PMC7294616 |
Sprague-Dawley rats | Cocaine self-administration model | Intracranial microinjection | 1 mM | Single injection, immediately before testing | To investigate the effect of SB-334867 in VTA on cue-driven motivation for cocaine. Results showed that SB-334867 reduced motivation only when animals were exposed to cocaine-associated cues during training and testing. | PMC8782853 |
Mice | Morphine-induced sensitization to locomotor activity model | Intraperitoneal injection | 20 mg/kg | Administered 15 min before morphine injection, 5 times, with 3-day intervals | SB-334867 inhibited the acquisition of morphine-induced sensitization to locomotor activity and significantly altered the mRNA expression of orexin, dopamine, and adenosine receptors, as well as the expression of GFAP and Iba-1 in the brain. | PMC6153720 |
Rats | Fentanyl self-administration model | Intraperitoneal injection | 3, 10, or 30 mg/kg | Administered 30 min prior to testing, with a minimum of 3 days between tests | SB-334867 increased demand elasticity (decreased motivation) for fentanyl without affecting consumption at null cost. Baseline α values predicted SB efficacy, with SB being most effective in highly motivated animals. SB also attenuated cue-induced reinstatement of fentanyl seeking. | PMC6785092 |
Mice | Alcohol dependence model | Intraperitoneal injection | 3 mg/kg | Once daily, for 2 hours | OX1R signaling plays a particular role in promoting compulsive-like alcohol drinking, and low doses of SB-334867 significantly reduced compulsive-like alcohol consumption | PMC5065938 |
Mice | Restraint stress model | Intraperitoneal injection | 15 mg/kg | Single injection, lasting 30 minutes | To investigate the effect of SB-334867 on restraint stress-induced analgesia, results showed that SB-334867 significantly inhibited the restraint stress-induced analgesia. | PMC8081448 |
Rats | Adult male Sprague Dawley rats | Intraperitoneal injection | 1 mg/kg | Single dose | To assess the effect of SB-334867 on the hypoxic ventilatory response, results showed that SB-334867 significantly reduced the hypoxic ventilatory response. | PMC11223477 |
Bio Calculators | ||||
Preparing Stock Solutions | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
3.13mL 0.63mL 0.31mL |
15.66mL 3.13mL 1.57mL |
31.32mL 6.26mL 3.13mL |
Tags: SB-334867 | SB334867A | SB334867 | SB 334867 | Orexin Receptor | OX Receptor | Hypocretin Receptor | HCRT Receptor | sucrose intake | OX1 receptor antagonist | blood-brain barrier | addiction research | morphine sensitization | 5-HT2B | 5-HT2C | 792173-99-0
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H420 | Harms public health and the environment by destroying ozone in the upper atmosphere |
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