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DL-cysteine (C3H7NO2S)

Compound Descriptions:

Structure Drawing
Formula:C3H7NO2S
Molecular Weight:121.158 g/mol
Name(s):DL-cysteine
DL-2-amino-3-mercaptopropionic acid
DL-2-amino-3-mercaptopropanoic acid
(RS)-2-Amino-3-mercapto-propansäure
(R,S)-2-Amino-3-mercapto-propionic acid
Cysteine, DL-
(±)-Cysteine
H-DL-Cys-OH
DL-2-Amino-3-mercaptopropionsäure
(±)-2-Amino-3-mercaptopropionsäure
CAS-RN:3374-22-9
EINECS:222-160-2 EINECS
Classification:no charge; carboxylic acid; thiol; racemate; 1fragment

European Regulations

1 matching entries in european regulations: ECHA-pre

Derivatives / Analogues

Derivativeenantiomer: L-Cysteine 
Derivativeenantiomer: L-Cystein 
Analogueother chalcogen: (R,S)-2-Amino-3-hydroxy-propionic acid 

Landolt-Börnstein Citations:

Spectroscopic Methods

Thermodynamic Properties

 Thermodynamic Properties of Organic Compounds and Their Mixtures: Vol. IV/8a 3.5.1, p.64IV/8A

References

III/35B
Short: III/35B
Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts and Coupling Constants for Fluorine-19 and Nitrogen-15
Author: Balasubramanian, M.; Gupta, R.R.; Jain, M.; Perumal, S.
Editor: Gupta, R.R.; Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/35B
Year: 1998
ISBN: 3-540-63275-1
ISBN: 978-3-540-63275-7
Internet Resource: DOI:10.1007/b55685
RefComment: VII, 242 pages. With CD-ROM. Hardcover
Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), and carbon-13 (subvol. D) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CO-ROM's.
IV/8A
Short: IV/8A
Title: Enthalpies of Fusion and Transition of Organic Compounds
Author: Zhang, Z.-Y.; Frenkel, M.; March, K.N.; Wilhoit, R.C.
Editor: Marsh, K.N.
Source: Landolt-Börnstein, New Series
Volume: IV/8A
Year: 1995
Keyword: organic compounds; enthaly of fusion; melting point; phase transition
ISBN: 3-540-58854-X
ISBN: 978-3-540-58854-2
Internet Resource: DOI:10.1007/b55145
RefComment: VIII, 588 pages.
EINECS
Short: EINECS
Title: EINECS (European Inventory of Existing Commercial Chemical Substances)
Source: Official Journal of the European Communities
Volume: C 146 A (15.06.1990)
Page: 1
Year: 1990
Publish_Date: 1990/06/15

  File created on 2009/18/08 by LCI Publisher GmbH (Gaja Peters, Inga Thede, Volkmar Vill, Ron Zenczykowski)
  © 2009   Landolt Börnstein,   Springer-Verlag Berlin Heidelberg