110578-84-2

Basic information

• Product Name: Cyclopentanesulfonic acid, 2-amino-, (1R,2R)-rel- (9CI)
• Synonyms: Cyclopentanesulfonic acid, 2-amino-, (1R,2R)-rel- (9CI);2-aminocyclopentanesulfonic acid
• CAS NO: 110578-84-2
• Molecular Formula: C5H11NO3S
• Molecular Weight: 165.21
• Product Categories: CYCLOPENTANE
• Mol File: 110578-84-2.mol
• Article Data: 6

Chemical Properties

• Melting Point: 330 °C (decomp)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.43g/cm³
• Refractive Index: 1.555
• PKA: 1.22±0.20(Predicted)
• CAS DataBase Reference: Cyclopentanesulfonic acid, 2-amino-, (1R,2R)-rel- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopentanesulfonic acid, 2-amino-, (1R,2R)-rel- (9CI)(110578-84-2)
• EPA Substance Registry System: Cyclopentanesulfonic acid, 2-amino-, (1R,2R)-rel- (9CI)(110578-84-2)

Safety Data

• Hazardous Substances Data: 110578-84-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C5H11NO3S/c6-4-2-1-3-5(4)10(7,8)9/h4-5H,1-3,6H2,(H,7,8,9)/t4-,5-/m1/s1

Upstream product

• 1437-97-4 3,3a,4,5,6,6a-hexahydro-2H-cyclopentathiazole-2-thione 
• 142-29-0 cyclopentene 
• 285-63-2 6-azabicyclo<3.1.0>hexane 

Relevant articles and documents

COMPOSITIONS AND METHODS FOR TREATING AND PREVENTING NEURODEGENERATIVE DISORDERS

Compounds, pharmaceutical compositions, methods and kits are described for treating or preventing neurodegenerative diseases such as Alzheimer's disease.

Efficient synthesis of taurine and structurally diverse substituted taurines from aziridines

(Chemical Equation Presented) Taurine and substituted taurines were synthesized efficiently from aziridines via ring-opening reaction with thioacetic acid, oxidation with performic acid, and hydrolysis in hydrochloric acid. The current method shows more benefit in purification and efficiency in the preparation of taurine and structurally diverse 2-substituted, 2,2-disubstituted, and 1,2-, 2,2-, and 2,N-alkylene taurines.

Amino-sulfonation of alkenes in a three-component reaction

2-Aminoalkanesulfonic acids have been synthesized by a three-component alkene/SO3·-DMF/acetonitrile reaction, followed by hydrolysis. Trifluoromethanesulfonic acid was added to the amino-sulfonation mixture to accelerate the reaction and prevent the competitive formation of by-products. The reported two-step procedure provided a concise and versatile approach to new analogues of the natural amino acid taurine. Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002.