DABCO-Bis (sulfur dioxide)
DABCO-Bis (sulfur dioxide) (DABSO) is a source of sulfur dioxide in organic synthesis and can be used in the preparation of sulfonamides and sulfonamides[1].
Product Specifications
CAS Number
119752-83-9
Product Name Alternative
DABSO
UNSPSC
12352200
Hazard Statement
H228, H302, H315, H319, H335, H412
Target
Biochemical Assay Reagents
Type
Biochemical Assay Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/dabco-bis-sulfur-dioxide.html
Purity
97.0
Solubility
DMSO : 1.96 mg/mL (ultrasonic; warming; adjust pH to 3 with HCl; heat to 60°C)
Smiles
O=S([N+]12CC[N+](CC2)(S([O-])=O)CC1)[O-]
Molecular Formula
C6H12N2O4S2
Molecular Weight
240.31
Precautions
H228, H302, H315, H319, H335, H412
References & Citations
[1]Woolven H, et al. DABCO-bis (sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation. Org Lett. 2011 Sep 16;13 (18) :4876-8.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Biochemical Assay Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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