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Merck

A255

A-77636 hydrochloride hydrate

≥98% (HPLC), solid

Synonym(s):

(−)-(1R,3S)-3-Adamantyl-1-(aminomethyl)-3,4-dihydro-5,6-dihydroxy-1H-2-benzopyran hydrochloride hydrate

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About This Item

Empirical Formula (Hill Notation):
C20H27NO3 · HCl · xH2O
CAS Number:
Molecular Weight:
365.89 (anhydrous basis)
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
solid
Quality level:
Storage condition:
desiccated, protect from light
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Quality Level

assay

≥98% (HPLC)

form

solid

storage condition

desiccated, protect from light

color

white to off-white

solubility

H2O: >10 mg/mL

storage temp.

−20°C

SMILES string

O.Cl.NC[C@@H]1O[C@@H](Cc2c(O)c(O)ccc12)C34CC5CC(CC(C5)C3)C4

InChI

1S/C20H27NO3.ClH.H2O/c21-10-17-14-1-2-16(22)19(23)15(14)6-18(24-17)20-7-11-3-12(8-20)5-13(4-11)9-20;;/h1-2,11-13,17-18,22-23H,3-10,21H2;1H;1H2/t11?,12?,13?,17-,18-,20?;;/m0../s1

InChI key

KNACNUUSUYTFDY-LIWDBWMRSA-N

Gene Information

human ... DRD1(1812)

Biochem/physiol Actions

Potent, orally active D1 dopamine receptor agonist.

Features and Benefits

This compound is featured on the Dopamine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Legal Information

Manufactured and sold under exclusive license from Abbott Laboratories.

Disclaimer

Hygroscopic, photosensitive, and oxygen-sensitive. Solutions should be freshly prepared.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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C W Lin et al.
The Journal of pharmacology and experimental therapeutics, 276(3), 1022-1029 (1996-03-01)
A-77636 is a dopamine (DA) D1 receptor-selective agonist that was previously shown to elicit beneficial responses in animal models of Parkinson's disease (PD) (Kebabian et al.: Eur. J. Pharmacol. 229: 203, 1992). However, A-77636 is of limited potential for PD
E Acquas et al.
The Journal of pharmacology and experimental therapeutics, 281(1), 360-368 (1997-04-01)
The role of dopamine (DA) D1 receptors in the regulation of acetylcholine (ACh) release in the striatum was studied using in vivo microdialysis in freely moving rats. Systemic administration of the full D1 DA receptor agonist A-77636 (4 micromol/kg) increased
Vera Bubenikova-Valesova et al.
The international journal of neuropsychopharmacology, 12(7), 873-883 (2009-01-22)
Cognitive impairment has been found across all subtypes of schizophrenia. The location and function of dopamine-1 receptors (D1Rs) make them attractive targets for the treatment of cognitive impairment in schizophrenia. Here we investigate the systemic effect of a D1R agonist



Global Trade Item Number

SKUGTIN
A255-100MG04061832079134
A255-10MG04061832079141