L cysteine


Chemical Name: L cysteine
CAS Number: 52-90-4
Product Number: AG00353B(AGN-PC-0WAJ07)
Synonyms:
MDL No:
Molecular Formula: C3H7NO2S
Molecular Weight: 121.1582

Identification/Properties


Properties
MP:
220 °C
BP:
293.9°C at 760 mmHg
Storage:
Room Temperature;Light sensitive;Inert atmosphere;
Form:
Solid
Stability:
Air Sensitive
Refractive Index:
8.8 ° (C=8, 1mol/L HCl)
Solubility:
H2O: 25 mg/mL
Computed Properties
Molecular Weight:
121.154g/mol
XLogP3:
-2.5
Hydrogen Bond Donor Count:
3
Hydrogen Bond Acceptor Count:
4
Rotatable Bond Count:
2
Exact Mass:
121.02g/mol
Monoisotopic Mass:
121.02g/mol
Topological Polar Surface Area:
64.3A^2
Heavy Atom Count:
7
Formal Charge:
0
Complexity:
75.3
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
1
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

Safety Information


GHS Pictogram:
Signal Word:
Warning
UN#:
-
Hazard Statements:
H302
Precautionary Statements:
P501-P270-P264-P301+P312+P330
Class:
-
Packing Group:
-

NMR Spectrum


Other Analytical Data


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