Date published: 2026-4-2

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N,N,N′,N′-Tetramethyl-L-Cystine Dihydrochloride (CAS 38254-66-9)

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Application:
N,N,N′,N′-Tetramethyl-L-Cystine Dihydrochloride is an alkyl substituted cystine analog
CAS Number:
38254-66-9
Molecular Weight:
369.33
Molecular Formula:
C10H20N2O4S22HCl
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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N,N,N′,N′-Tetramethyl-L-Cystine is an alkyl substituted cystine analog. Studies indicate that the solubility of the molecule in acidic conditions and neutral water increases as more N-methyl substitutions occur. It is known that N,N,N′,N′-Tetramethyl-L-Cystine can be prepared by reductive formylation of L-cystine.


N,N,N′,N′-Tetramethyl-L-Cystine Dihydrochloride (CAS 38254-66-9) References

  1. Disulfide stereochemistry. Conformations and chiroptical properties of L-Cystine derivatives.  |  Casey, JP. and Martin, RB. 1972. J Am Chem Soc. 94: 6141-51. PMID: 5054406

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

N,N,N′,N′-Tetramethyl-L-Cystine Dihydrochloride, 1 g

sc-212317
1 g
$367.00