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3374-22-9 - DL-Cysteine, 96% - DL-2-Amino-3-mercaptopropionic acid - H-DL-Cys-OH - H56126 - Alfa Aesar

H56126 DL-Cysteine, 96%

CAS Number
3374-22-9
Synonyms
DL-2-Amino-3-mercaptopropionic acid
H-DL-Cys-OH

Size Price ($) Quantity Availability
5g 36.15
25g 111.34
100g 322.23
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DL-Cysteine, 96%

MDL
MFCD00004881
EINECS
222-160-2

Chemical Properties

Formula
C3H7NO2S
Formula Weight
121.16
Melting point
225° dec.
Solubility
Soluble in water (partly), 1 N HCl (25 mg/ml), ethanol, and acetic acid. Insoluble in acetone.

Applications

DL-Cysteine is a NMDA agonist at quisqualate receptors at high concentration.

Notes

Store at 4°C. Incompatible with oxidizing agents. Keep container tightly closed.

Literature References

Vasil S. Minkov.; Alexander S. Krylov.; Elena V. Boldyreva.; Sergei V. Goryainov.; Sergei N. Bizyaev.; Alexander N. Vtyurin. Pressure-Induced Phase Transitions in Crystalline l- and dl-Cysteine.J. Phys. Chem. B. 2008, 112 (30),8851-8854 .

James Darkwa.; Claudius Mundoma.; Reuben H. Simoyi. Antioxidant chemistry Reactivity and oxidation of DL-cysteine by some common oxidants.J. Chem. Soc., Faraday Trans. 1998, 94 (14),1971-1978 .

Other References

Beilstein
1721406
Harmonized Tariff Code
2930.90
TSCA
No
RTECS
HA1595000

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