Date published: 2025-12-13

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Dimethyl 3,3′-dithiopropionimidate dihydrochloride (CAS 38285-78-8)

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Alternate Names:
DTBP; Dimethyl 3,3′-dithio-bis(propionimidate) dihydrochloride
Application:
Dimethyl 3,3′-dithiopropionimidate dihydrochloride is A thiol-cleavable, homobifunctional amine-reactive crosslinker, 8-atom spacer arm
CAS Number:
38285-78-8
Molecular Weight:
309.28
Molecular Formula:
C8H16N2O2S22HCl
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Dimethyl 3,3′-dithiopropionimidate dihydrochloride is a thiol-cleavable, homobifunctional amine-reactive crosslinker. It may act to react with primary amines in the pH range 7.0-10.0 to form amidine bonds.Note that the amidine linkage preserves original primary amine (+)charge. It incorporates an 8 atom spacer arm. Dimethyl 3,3′-dithiopropionimidate dihydrochloride is a notable chemical compound frequently utilized in protein research as a cross-linking agent. It′s a water-soluble crystalline material known for enhancing the stability of protein structures and improving their resistance to enzymatic breakdown. Its primary strength lies in its ability to form enduring cross-links between multiple proteins. This makes it indispensable in various scientific experiments, especially in protein crystallography for fortifying protein configurations and in biomaterials science.


Dimethyl 3,3′-dithiopropionimidate dihydrochloride (CAS 38285-78-8) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Dimethyl 3,3′-dithiopropionimidate dihydrochloride, 100 mg

sc-252733
100 mg
$86.00