BS2G Crosslinker

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MedKoo CAT#: 572667

CAS#: 881415-72-1

Description: BS2G Crosslinker is a non-PEG Linker. Crosslinkers may be useful in the development of antibody drug conjugates.

Price and Availability

Size Price Shipping out time Quantity
100mg USD 400 2 Weeks
500mg USD 1220 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-07-14. Prices are subject to change without notice.

BS2G Crosslinker, purity > 90%, 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#: 572667
Name: BS2G Crosslinker
CAS#: 881415-72-1
Chemical Formula: C13H12N2Na2O14S2
Exact Mass: 529.9525
Molecular Weight: 530.34
Elemental Analysis: C, 29.44; H, 2.28; N, 5.28; Na, 8.67; O, 42.23; S, 12.09

Synonym: BS2G Crosslinker

IUPAC/Chemical Name: BS2G Crosslinker


InChi Code: InChI=1S/C13H13N2O11S.2Na.O3S/c16-8-4-5-9(17)14(8)25-11(19)2-1-3-12(20)26-15-10(18)6-7(13(15)21)27(22,23)24;;;1-4(2)3/h4,7H,1-3,5-6H2,(H,22,23,24);;;/q;;+1;/p-1

SMILES Code: O=C(ON1C(CC(S(=O)(O[Na])=O)C1=O)=O)CCCC(ON2C(C([Na])CC2=O)=O)=O.O=S(=O)=O

Technical Data

Solid powder

>90% (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:
>3 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:


1: Boni FI, Prezotti FG, Cury BS. Gellan gum microspheres crosslinked with trivalent ion: effect of polymer and crosslinker concentrations on drug release and mucoadhesive properties. Drug Dev Ind Pharm. 2016 Aug;42(8):1283-90. doi: 10.3109/03639045.2015.1125915. Epub 2016 Jan 29. PubMed PMID: 26616390.

2: Van Haute D, Longmate JM, Berlin JM. Controlled Assembly of Biocompatible Metallic Nanoaggregates Using a Small Molecule Crosslinker. Adv Mater. 2015 Sep 16;27(35):5158-64. doi: 10.1002/adma.201501602. Epub 2015 Jul 24. PubMed PMID: 26208123; PubMed Central PMCID: PMC4567412.

3: Rao Z, Sasaki M, Taguchi T. Development of amphiphilic, enzymatically-degradable PEG-peptide conjugate as cell crosslinker for spheroid formation. Colloids Surf B Biointerfaces. 2013 Jan 1;101:223-7. doi: 10.1016/j.colsurfb.2012.06.033. Epub 2012 Jul 4. PubMed PMID: 23010023.