ChemicalBook > CAS DataBase List > S1RA

S1RA

Product Name
S1RA
CAS No.
878141-96-9
Chemical Name
S1RA
Synonyms
S1RA;E52862;CS-1020;S1RA, >=98%;S1RA(E-52862);S1RA, 878141-96-9;E-52862; E52862; E 52862;4-(2-{[5-Methyl-1-(2-naphthyl)-1H-pyrazol-3-yl]oxy}ethyl)morpholi ne;4-(2-{[5-Methyl-1-(naphthalen-2-yl)pyrazol-3-yl]oxy}ethyl)morpholine;4-[2-[[5-Methyl-1-(2-naphthalenyl)-1H-pyrazol-3-yl]oxy]ethyl]morpholine
CBNumber
CB32667552
Molecular Formula
C20H23N3O2
Formula Weight
337.42
MOL File
878141-96-9.mol
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S1RA Property

Boiling point:
528.1±50.0 °C(Predicted)
Density 
1.21±0.1 g/cm3(Predicted)
storage temp. 
Store at -20°C
solubility 
≥10.35 mg/mL in DMSO; ≥12.23 mg/mL in EtOH; ≥56.1 mg/mL in H2O
form 
solid
pka
6.15±0.10(Predicted)
color 
Off-white to yellow
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Cayman Chemical
Product number
16279
Product name
S1RA
Purity
≥98%
Packaging
500μg
Price
$81
Updated
2024/03/01
Cayman Chemical
Product number
16279
Product name
S1RA
Purity
≥98%
Packaging
1mg
Price
$152
Updated
2024/03/01
Cayman Chemical
Product number
16279
Product name
S1RA
Purity
≥98%
Packaging
5mg
Price
$435
Updated
2024/03/01
Cayman Chemical
Product number
16279
Product name
S1RA
Purity
≥98%
Packaging
10mg
Price
$711
Updated
2024/03/01
Biorbyt Ltd
Product number
orb181123
Product name
S1RA
Purity
>98%
Packaging
100mg
Price
$765
Updated
2021/12/16
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S1RA Chemical Properties,Usage,Production

Biological Activity

s1ra is a potent and selective antagonist of σ1 receptor (σ1r) with ki value of 17nm [1].s1ra is the first σ1 receptor antagonist with potent antinociceptive activities in various pain models. in the binding assay, s1ra shows good affinity to human σ1 receptor transfected in hek293 membranes with ki value of 17nm. the ki value for guinea pig brain membrane σ1 receptor is higher than 1μm. s1ra also shows no significant affinity to another 170 molecular targets including receptors, ion channels and enzymes [1, 2].in the mouse tests, s1ra exhibits potent analgesic effects on capsaicin-induced mechanical hypersensitivity and formalin-induced pain. besides that, s1ra inhibits both mechanical allodynia and thermal hypersensitivity with ed50 values of 23.4mg/kg and 18.8mg/kg in the partial sciatic nerve ligation model in mice [1].

References

[1] díaz j l, cuberes r, berrocal j, et al. synthesis and biological evaluation of the 1-arylpyrazole class of σ1 receptor antagonists: identification of 4-{2-[5-methyl-1-(naphthalen-2-yl)-1 h-pyrazol-3-yloxy] ethyl} morpholine (s1ra, e-52862). journal of medicinal chemistry, 2012, 55(19): 8211-8224.
[2] wunsch b. the σ1 receptor antagonist s1ra is a promising candidate for the treatment of neurogenic painj. journal of medicinal chemistry, 2012, 55(19): 8209-8210.

S1RA Preparation Products And Raw materials

Raw materials

Preparation Products

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878141-96-9, S1RARelated Search:


  • S1RA
  • 4-(2-(5-METHYL-1-(NAPHTHALEN-2-YL)-1H-PYRAZOL-3-YLOXY)ETHYL)MORPHOLINE. HCL
  • 4-[2-[[5-Methyl-1-(2-naphthalenyl)-1H-pyrazol-3-yl]oxy]ethyl]morpholine
  • 4-[2-[[5-Methyl-1-(2-naphthalenyl)-1H-pyrazol-3-yl]oxy]ethyl]morpholine S1RA
  • S1RA 4-[2-[[5-Methyl-1-(2-naphthalenyl)-1H-pyrazol-3-yl]oxy]ethyl]morpholine
  • S1RA, >=98%
  • S1RA, 878141-96-9
  • 4-(2-((5-Methyl-1-(naphthalen-2-yl)-1H-pyrazol-3-yl)oxy)ethyl)morpholine
  • E52862
  • S1RA(E-52862)
  • 4-(2-{[5-Methyl-1-(2-naphthyl)-1H-pyrazol-3-yl]oxy}ethyl)morpholi ne
  • CS-1020
  • E-52862; E52862; E 52862
  • Morpholine, 4-[2-[[5-methyl-1-(2-naphthalenyl)-1H-pyrazol-3-yl]oxy]ethyl]-
  • 4-(2-{[5-Methyl-1-(naphthalen-2-yl)pyrazol-3-yl]oxy}ethyl)morpholine
  • 878141-96-9
  • Inhibitors