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SML2311

BAY 60-7550

≥95% (HPLC)

Synonym(s):

2-(3,4-Dimethoxybenzyl)-7-{(1R)-1-[(1R)-1-hydroxyethyl]-4-phenylbutyl}-5-methyllimidazo[5,1-f][1,2,4]triazin-4(3H)-one, BAY-60−7550, BAY60-7550

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5 mg
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$283.00
25 mg
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$1,070.00
$909.50

About This Item

Empirical Formula (Hill Notation):
C27H32N4O4
CAS Number:
439083-90-6
Molecular Weight:
476.57
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
MFCD08702694
Assay:
≥95% (HPLC)
Form:
powder

$283.00

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assay

≥95% (HPLC)

form

powder

color

white to light brown

solubility

DMSO: 2 mg/mL, clear

storage temp.

−20°C

SMILES string

[n]21[nH]c(n[c](c2c(nc1[C@H]([C@H](O)C)CCCc4ccccc4)C)=O)Cc3cc(c(cc3)OC)OC

InChI

1S/C27H32N4O4/c1-17-25-27(33)29-24(16-20-13-14-22(34-3)23(15-20)35-4)30-31(25)26(28-17)21(18(2)32)12-8-11-19-9-6-5-7-10-19/h5-7,9-10,13-15,18,21,32H,8,11-12,16H2,1-4H3,(H,29,30,33)/t18-,21+/m1/s1

InChI key

MYTWFJKBZGMYCS-NQIIRXRSSA-N

Biochem/physiol Actions

BAY 60-7550 is an orally active, potent and selective cGMP-dependent phosphodiesterase PDE2 (PDE2A) inhibitor (human/bovine PDE2 IC50 = 4.7/2.0 nM; bovine PDE1 IC50 = 108 nM, human PDE5/5A/10A/4B IC50 = 240/580/704/940/1830 nM, human PDE3B/7B/8A/9A/11A IC50 >4 μM) with little activity (IC50 >10 μM) toward acetylcholinesterase, mAO-A/B, adenosine deaminase, and many receptor subtypes tested. Bay 60-7550 effectively upregulates cGMP and cAMP level in cultured rat and murine neurons (1 nM-1 μM) exposed to guanylyl cyclase (GC) or adenylyl cyclase (AC) stimulator (1 μM Bay 41-8543 or 2 μM forskolin), respectively, as well as exhibits learning and memory-improving efficacy in rats (0.6-3 mg/kg p.o.) and mice (0.3-1 mg/kg p.o.) in vivo.
Orally active, potent and selective cGMP-dependent phosphodiesterase PDE2 (PDE2A) inhibitor with learning and memory-improving efficacy in vivo.

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BAY 60-7550 ≥95% (HPLC)

Sigma-Aldrich

SML2311

BAY 60-7550

AB-1 ≥98% (HPLC)

Sigma-Aldrich

SML2859

AB-1

NSC756093 ≥98% (HPLC)

Sigma-Aldrich

SML1310

NSC756093

PF-05190457 ≥95% (HPLC)

Sigma-Aldrich

PZ0270

PF-05190457

description

≥95% (HPLC)

description

≥98% (HPLC)

description

≥98% (HPLC)

description

≥95% (HPLC)

assay

≥95% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥95% (HPLC)

form

powder

form

powder

form

powder

form

powder

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

room temp

solubility

DMSO: 2 mg/mL, clear

solubility

DMSO: 2 mg/mL, clear

solubility

DMSO: 10 mg/mL, clear

solubility

DMSO: 2 mg/mL, clear

color

white to light brown

color

white to beige

color

white to beige

color

white to beige

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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