BS3-d4 Deuterated Crosslinker

We are open as normal during COVID-19 pandemic. Order online, same day shipping out.

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 571631


Description: BS3-d4 Deuterated Crosslinker, or Bis(Sulfosuccinimidyl) 2,2,7,7-suberate-d4, is a water soluble and membrane impermeable, protein crosslinking agent with four deuterium atoms to provide a four dalton shift by mass spectrometry.

Price and Availability

Size Price Shipping out time Quantity
10mg USD 305 2 Weeks
50mg USD 750 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-04-07. Prices are subject to change without notice.

BS3-d4 Deuterated Crosslinker, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 571631
Name: BS3-d4 Deuterated Crosslinker
Chemical Formula: C16H14D4N2Na2O14S2
Exact Mass: 576.0246
Molecular Weight: 576.44
Elemental Analysis: C, 33.34; H, 3.85; N, 4.86; Na, 7.98; O, 38.86; S, 11.12

Synonym: BS3-d4, BS3-d4 Deuterated Crosslinker, Deuterated Crosslinker BS3-d4, D4-BS3

IUPAC/Chemical Name: Suberic acid-2,2,7,7-d4 bis (3-sulfo-N-hydroxysuccinimide ester) disodium salt


InChi Code: InChI=1S/C16H20N2O14S2.2Na/c19-11-7-9(33(25,26)27)15(23)17(11)31-13(21)5-3-1-2-4-6-14(22)32-18-12(20)8-10(16(18)24)34(28,29)30;;/h9-10H,1-8H2,(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2/i5D2,6D2;;

SMILES Code: O=C(ON1C(CC(S(=O)([O-])=O)C1=O)=O)C([2H])([2H])CCCCC([2H])([2H])C(ON2C(CC(S(=O)([O-])=O)C2=O)=O)=O.[Na+].[Na+]

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:

Additional Information

Mass shifts are readily observed when heavy BS3-d4 is used in combination with the non-deuterated light BS3 crosslinking analog (BS3-d0) for mass spec studies.


1: Haladová K, Mrázek H, Ječmen T, Halada P, Man P, Novák P, Chmelík J, Obšil T, Šulc M. The combination of hydrogen/deuterium exchange or chemical cross-linking techniques with mass spectrometry: mapping of human 14-3-3ζ homodimer interface. J Struct Biol. 2012 Jul;179(1):10-7. doi: 10.1016/j.jsb.2012.04.016. Epub 2012 May 2. PubMed PMID: 22580067.