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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > (+)-(4aR,10bR)-3,4,4a,10b-Tetrahydro-4-propyl-2H,5H-[1]benzopyrano[4,3-b]-1,4-oxazin-9-ol hydrochloride
(+)-(4aR,10bR)-3,4,4a,10b-Tetrahydro-4-propyl-2H,5H-[1]benzopyrano[4,3-b]-1,4-oxazin-9-ol hydrochloride structure, CAS 300576-59-4

(+)-(4aR,10bR)-3,4,4a,10b-Tetrahydro-4-propyl-2H,5H-[1]benzopyrano[4,3-b]-1,4-oxazin-9-ol hydrochloride

CAS Number300576-59-4

Synonyms(+)-PD128907; (4aR,10bR)-rel-4-Propyl-2,3,4,4a,5,10b-hexahydrochromeno[4,3-b][1,4]oxazin-9-ol

Molecular FormulaC14H20ClNO3

Molecular Weight285.77

Purity

Density

Boiling Point389ºC at 760mmHg

Melting Point

Flash Point

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Cat. No.: 2A-1175248 Purity:
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Quality Control of [ 300576-59-4 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number300576-59-4
Catalog No.2A-1175248
Chinese Name(+)-PD 128907盐酸盐
Synonyms(+)-PD128907; (4aR,10bR)-rel-4-Propyl-2,3,4,4a,5,10b-hexahydrochromeno[4,3-b][1,4]oxazin-9-ol
Molecular FormulaC14H20ClNO3
Molecular Weight285.77
Boiling Point389ºC at 760mmHg
Storage ConditionRoom temperature, protected from light, stored in
Application(+)-PD 128907 hydrochloride is a selective agonist of dopamine D2/D3 receptors. Its Ki values ​​for D3 in humans and rats are 0.7 and 0.84 nM respectively, and its Ki values ​​for D2 are 179,770 nM re
MDL NumberC14H20ClNO3
SMILESCCCN1CCOC2c3cc(O)ccc3OCC21.Cl
InChI KeyDCFXOTRONMKUJB-QMDUSEKHSA-N
Hazard Symbolstransportation
MSDSmsds/175669_1_300576_59_4.pdf
Bioactivity(+)-PD 128907 hydrochloride is a selective dopamine D2/D3 receptor agonist, with Kis of 1.7, 0.84 nM for human and rat D3 receptors, 179, 770 n M for human and rat D3 receptors, respectively. Related Catalog Signaling Pathways >> GPCR/G Protein >> Dopamine Receptor Signaling Pathways >> Neuronal Signaling >> Dopamine Receptor Research Areas >> Neurological Disease Target Ki: 1.7 nM (human D3 receptor), 0.84 nM (rat D3 receptor), 179 nM (human D2 receptor), 770 nM (rat D2 receptor)[1][2]. In Vitro (+)-PD 128907 displaced [3H]spiperone binding from dopamine D3 receptors (Ki human=1.7 nM and rat=0.84 nM) with >100-fold and 900-fold selectivity over the human (Ki=179 nM) and rat (Ki=770 nM) dopamine D2 receptor[1][2]. In Vivo (+)-PD 128907 significantly decreases dialysate DA levels in D3 knock out mice. The IC25 values are 61 nM and 1327 nM, respectively, for wild type and D3knock out mice. The ratio of the IC25 values shows that (+)-PD 128907 is 22 times more potent in decreasing dialysate DA levels in wild type as compared to mice lacking the D3 receptor. The D3 agonist evokes a dose related decrease in dialysate DA in wild type mice. Post-hoc analysis shows that all doses tested (0.03, 0.1 and 0.3 mg/kg) significantly inhibit dialysate DA. The IC25 values are 0.05 and 0.44 mg/kg for wild type and knock out mice, respectively, indicating that systemically administered (+)-PD 128907 is 9 times more potent in decreasing dialysate DA in the ventral striatum of wild type as compared to D3 knock out mice. Doses of 1 mg/kg or higher of (+)-PD 128907 markedly inhibits dialysate DA in both wild type and D3 knock out mice[3]. References [1]. Collins GT, et al. Dopamine agonist-induced yawning in rats: a dopamine D3 receptor-mediated behavior. J Pharmacol Exp Ther. 2005 Jul;314(1):310-9. [2]. Bristow LJ, et al. The behavioural and neurochemical profile of the putative dopamine D3 receptor agonist, (+)-PD 128907, in the rat. Neuropharmacology. 1996 Mar;35(3):285-94. [3]. Zapata A, et al. Selective D3 receptor agonist effects of (+)-PD 128907 on dialysate dopamine at low doses. Neuropharmacology. 2001 Sep;41(3):351-9. Chemical & Physical Properties Boiling Point 389ºC at 760mmHg Molecular Formula C14H20ClNO3 Molecular Weight 285.76700 Flash Point 189ºC Exact Mass 285.11300 PSA 41.93000 LogP 2.67640 InChIKey DCFXOTRONMKUJB-QMDUSEKHSA-N SMILES CCCN1CCOC2c3cc(O)ccc3OCC21.Cl
Use ofProperties Name (4aR,10bR)-4-propyl-3,4a,5,10b-tetrahydro-2H-chromeno[4,3-b][1,4]oxazin-9-ol, hydrochloride Synonym More Synonyms (+)-PD 128,907 HCl Biological Activity Related Catalog Signaling Pathways >> GPCR/G Protein >> Dopamine Receptor Signaling Pathways >> Neuronal Signaling >> Dopamine Receptor Research Areas >> Neurological Disease Ki: 1.7 nM (human D3 receptor), 0.84 nM (rat D3 receptor), 179 nM (human D2 receptor), 770 nM (rat D2 receptor)[1][2]. In Vitro (+)-PD 128907 displaced [3H]spiperone binding from dopamine D3 receptors (Ki human=1.7 nM and rat=0.84 nM) with >100-fold and 900-fold selectivity over the human (Ki=179 nM) and rat (Ki=770 nM) dopamine D2 receptor[1][2]. References [1]. Collins GT, et al. Dopamine agonist-induced yawning in rats: a dopamine D3 receptor-mediated behavior. J Pharmacol Exp Ther. 2005 Jul;314(1):310-9. [2]. Bristow LJ, et al. The behavioural and neurochemical profile of the putative dopamine D3 receptor agonist, (+)-PD 128907, in the rat. Neuropharmacology. 1996 Mar;35(3):285-94. [3]. Zapata A, et al. Selective D3 receptor agonist effects of (+)-PD 128907 on dialysate dopamine at low doses. Neuropharmacology. 2001 Sep;41(3):351-9. Chemical & Physical Properties Exact Mass 285.11300 PSA 41.93000 LogP 2.67640 InChIKey DCFXOTRONMKUJB-QMDUSEKHSA-N
Transport InfoProduct name: Purity: 97.0%
MSDS Transport InfoModule 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available
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