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Merck
CN

56260

3-Hydroxypropane-1-sulfonic acid

technical, ≥80% (T)

Synonym(s):

1-Hydroxypropane-3-sulfonic acid, 3-Hydroxy-1-propanesulfonic acid, 3-Hydroxypropan-1-sulfonic acid, 3-Hydroxypropanesulfonic acid

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About This Item

Linear Formula:
HOCH2CH2CH2SO3H
CAS Number:
15909-83-8
Molecular Weight:
140.16
Beilstein:
1753832
MDL number:
MFCD00066499
UNSPSC Code:
12352100
PubChem Substance ID:
57651575
NACRES:
NA.22

Key Documents

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grade

technical

Quality Level

200

Assay

≥80% (T)

impurities

≤0.1% 1,3-propane sultone
~20% water

density

1.364 g/mL at 20 °C (lit.)

functional group

hydroxyl
sulfonic acid

SMILES string

OCCCS(O)(=O)=O

InChI

1S/C3H8O4S/c4-2-1-3-8(5,6)7/h4H,1-3H2,(H,5,6,7)

InChI key

WQPMYSHJKXVTME-UHFFFAOYSA-N

Related Categories

General description

may contain up to ~40% (NMR) 3,3′-Oxydi(propanesulfonic acid)

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB5404
SDBB2153
SDBB2152
BCCJ0962
BCCC8312

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Marie Pollard et al.
Journal of psychopharmacology (Oxford, England), 28(10), 935-946 (2014-07-18)
Suppressing anxiety and fear memory relies on bidirectional projections between the medial prefrontal cortex and the amygdala. Positive allosteric modulators of mGluR5 improve cognition in animal models of schizophrenia and retrieval of newly formed associations such as extinction of fear-conditioned

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