2-Hydroxy-3-(1-pyridiniumyl)-1-propanesulfonate

Basic Information

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CAS Number

3918-73-8

Molecular Formula

C8H11NO4S

Molecular Weight

217.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Boiling Point

111 ºC

SMILES

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C1=CC=[N+](C=C1)CC(CS(=O)(=O)[O-])O

InChI

InChI=1S/C8H11NO4S/c10-8(7-14(11,12)13)6-9-4-2-1-3-5-9/h1-5,8,10H,6-7H2

InChIKey

RJPRZHQPROLZRW-UHFFFAOYSA-N

LogP

-0.03900

Complexity

240

Synonyms & References

English

68928-53-0
PPS-OH
Pyridinium hydroxy propyl sulfobetaine
AKOS015912941
1-(2-HYDROXY-3-SULFOPROPYL)-PYRIDINIUMBETAINE
1-(2-Hydroxy-3-sulfopropyl)-pyridinium betaine
Pyridinium, 1-(2-hydroxy-3-sulfopropyl)-, inner salt
1-(2-HYDROXY-3-SULFONATOPROPYL)PYRIDIN-1-IUM
DTXSID001014636
NS00046362
2-oxidanyl-3-pyridin-1-ium-1-yl-propane-1-sulfonate
A824446
1-(2-Hydroxy-3-sulfopropyl)-pyridinium betane
2-hydroxy-3-(pyridinium-1-yl)propane-1-sulfonate
Pyridinium-N-(2-hydroxy)propane-3-sulfonic acid
2-hydroxy-3-(1-pyridin-1-iumyl)-1-propanesulfonate
W-106453
2-Hydroxy-1-(1-pyridyl)-3-propanesulfonate
FT-0605544
SB55149
2-hydroxy-3-pyridin-1-ium-1-ylpropane-1-sulfonate
SCHEMBL9074655
1-(2-Hydroxy-3-sulphonatopropyl)pyridinium
2-Hydroxy-3-(pyridin-1-ium-1-yl)propane-1-sulfonate
MFCD00507613
Pyridinium, 1-(2-hydroxy-3-sulfopropyl)-, hydroxide, inner salt
EINECS 223-485-2
AS-69228
3918-73-8
PPSOH
Pyridinium hydroxy propyl sulfobetaine

MDL Number

MFCD00507613

Customs Code

2942000000

FAQ

What is 2-Hydroxy-3-(1-pyridiniumyl)-1-propanesulfonate (CAS: 3918-73-8)?

2-Hydroxy-3-(1-pyridiniumyl)-1-propanesulfonate is a chemical compound with the CAS number 3918-73-8. This compound features a hydroxyl group, a pyridinium group, and a sulfonate group attached to a propane backbone. It is a white to off-white solid with a pungent odor and is slightly soluble in water.

What are the main uses of 2-Hydroxy-3-(1-pyridiniumyl)-1-propanesulfonate (CAS: 3918-73-8)?

2-Hydroxy-3-(1-pyridiniumyl)-1-propanesulfonate is primarily used in the pharmaceutical industry as a chelating agent and in the production of certain drugs. It is also utilized in the textile industry for dyeing and finishing processes, and in the food industry as a preservative or stabilizer.

Is 2-Hydroxy-3-(1-pyridiniumyl)-1-propanesulfonate (CAS: 3918-73-8) safe?

2-Hydroxy-3-(1-pyridiniumyl)-1-propanesulfonate is generally considered safe under normal handling conditions. It is important to avoid inhalation and direct contact with skin and eyes. Proper handling requires wearing appropriate personal protective equipment such as gloves, protective glasses, and a lab coat. Storage in a cool, dry place away from direct sunlight is recommended.

How should 2-Hydroxy-3-(1-pyridiniumyl)-1-propanesulfonate (CAS: 3918-73-8) be stored?

2-Hydroxy-3-(1-pyridiniumyl)-1-propanesulfonate should be stored in a cool, dry place, avoiding direct sunlight and high temperatures. The compound should be kept in a tightly closed container to prevent moisture absorption. It is important to store it away from incompatible materials such as oxidizing agents and strong acids. Ensure proper ventilation in the storage area to avoid the risk of fire or explosion.