D-Cystine

Modify Date: 2024-01-02 16:52:18

D-Cystine Structure
D-Cystine structure
Common Name D-Cystine
CAS Number 349-46-2 Molecular Weight 240.301
Density 1.6±0.1 g/cm3 Boiling Point 468.2±45.0 °C at 760 mmHg
Molecular Formula C6H12N2O4S2 Melting Point 260ºC
MSDS Chinese USA Flash Point 237.0±28.7 °C

 Use of D-Cystine


D-Cystine is the D-enantiomer of L-Cystine. D-Cystine inhibits L-aspartate-β-semialdehyde dehydrogenase (ASADH) from Escherichia coli[1].

 Names

Name D-cystine
Synonym More Synonyms

 D-Cystine Biological Activity

Description D-Cystine is the D-enantiomer of L-Cystine. D-Cystine inhibits L-aspartate-β-semialdehyde dehydrogenase (ASADH) from Escherichia coli[1].
Related Catalog
Target

IC50: L-aspartate-β-semialdehyde dehydrogenase (ASADH)[1]

References

[1]. Emilio Alvarez, et al. L-cystine inhibits aspartate-beta-semialdehyde dehydrogenase by covalently binding to the essential 135Cys of the enzyme. Biochim Biophys Acta. 2004 Jan 14;1696(1):23-9.

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 468.2±45.0 °C at 760 mmHg
Melting Point 260ºC
Molecular Formula C6H12N2O4S2
Molecular Weight 240.301
Flash Point 237.0±28.7 °C
Exact Mass 240.023849
PSA 177.24000
LogP 1.23
Vapour Pressure 0.0±2.5 mmHg at 25°C
Index of Refraction 1.653

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 29309013

 Precursor & DownStream

Precursor  0

DownStream  1

 Articles1

More Articles
Chemical synthesis and biotinylation of the thrombospondin domain TSR2.

Protein Sci. 18(5) , 970-9, (2009)

The type 1 repeat domain from thrombospondin has potent antiangiogenic activity and a structurally interesting fold, making it an attractive target for protein engineering. Chemical synthesis is an at...

 Synonyms

D,L-cystine
meso-Cystine
UNII:06681CV9GH
(S)-Cystine
Cystine, D-
D(+)-CYSTINE
MFCD00002610
D-Cystine
D-CYSTINE CRYSTALLINE
H-D-CYSTINE
EINECS 206-486-2
H-D-(Cys)2-OH
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