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A76109

Sigma-Aldrich

3-Amino-1-propanesulfonic acid

97%

Synonym(s):

3APS, Homotaurine, Tramiprosate

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1 G
$46.64
5 G
$130.00

About This Item

Linear Formula:
H2N(CH2)3SO3H
CAS Number:
Molecular Weight:
139.17
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

$46.64

List Price$49.10Save 5%
Web-Only Promotion

Available to ship onMay 01, 2025Details


Request a Bulk Order

Quality Level

assay

97%

form

solid

mp

293 °C (dec.) (lit.)

SMILES string

NCCCS(O)(=O)=O

InChI

1S/C3H9NO3S/c4-2-1-3-8(5,6)7/h1-4H2,(H,5,6,7)

InChI key

SNKZJIOFVMKAOJ-UHFFFAOYSA-N

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Application

Important gabamimetic agent-evokes neurological responses similar to those elicited by γ-aminobutyric acid (GABA).[1][2][3][4]

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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R Nageswara Rao et al.
Journal of pharmaceutical and biomedical analysis, 55(2), 282-287 (2011-02-18)
Alzheimer disease (AD) is characterized pathologically by extracellular amyloid deposits composed of amyloid β (Aβ) protein. A simple and rapid method using HPLC with fluorescence detector was developed and validated for determination of tramiprosate in rat plasma. Pre-column derivatization of
S Gauthier et al.
The journal of nutrition, health & aging, 13(6), 550-557 (2009-06-19)
The efficacy, safety and disease-modification of tramiprosate (homotaurine)were investigated in a recently completed large-scale Phase III clinical study in patients with mild to moderate Alzheimer's disease (AD), the Alphase study. Disease-modification was assessed using longitudinal volumetric MRI (vMRI) measurements of
Chem. Abstr., 86, 25685r-25685r (1977)
P S Aisen et al.
Neurology, 67(10), 1757-1763 (2006-11-04)
As a potential disease-modifying treatment for Alzheimer disease (AD), 3-amino-1-propanesulfonic acid (3APS) is a compound that binds to amyloid beta (Abeta), a toxic protein known to aggregate, leading to amyloid plaque deposition in the brain. We assessed the safety, tolerability
D A Brown et al.
British journal of pharmacology, 59(2), 373-378 (1977-02-01)
1 The effect of inhibiting the transport of gamma-aminobutyric acid (GABA) by neuroglial cells on the depolarizing action of exogenous amino acids on isolated superior cervical ganglia of the rat was studied. 1 Transport (measured by uptake of [3H]-GABA) was

Questions

1–2 of 2 Questions  
  1. What other solvent can dissolve this compound besides water?

    1 answer
    1. This compound can also be dissolved in DMSO. However, the concentration at which it can be dissolved in DMSO has not been determined.

      Helpful?

  2. In which solvent,this compound dissolved except water?

    1 answer
    1. This chemical can also be solubilized in DMSO. The concentration at which it can be solubilized in DMSO is not determined.

      Helpful?

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