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c-(ApS-GpS) / 3'3'-cGAMPSS / c[A(3',5')pS-G(3',5')pS]

Cyclic (adenosine monophosphorothioate- guanosine monophosphorothioate), isomer 2 ( c-(ApS-GpS) / 3'3'-cGAMPSS / c[A(3',5')pS-G(3',5')pS] )

Phosphorothioate-modified cGAMP
Cat. No.: C 216
CAS No.: [pending]
Shipping: ambient

For other salt forms please inquire. c-(ApS-GpS) is an analogue of the bacterial second messenger c-(ApGp) (aka cGAMP, Cat. No. C 117), where in both phosphate moieties one of two exocxyclic oxygens is replaced by sulfur. The exact R/S stereochemistry of the two resulting isomers has not yet been determined. Another isomer is available as well (C 215).

The category "Future Products" lists structures that are already "in the pipeline" and nearly ready to be offered as regular products. Please just inquire, your interest will certainly accelerate the process.

Cat. No. C 216
CAS number [pending]
Purity >98% HPLC
Salt form Sodium
Appearance Solid
Storage temperature -20°C / -4°F
Molecular formula C₂₀H₂₄N₁₀O₁₁P₂S₂ (free acid)
Molecular weight [g/mol] 706.6 (free acid)
Absorption max [nm] 25400
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 256
UV pH value 7
Solvent for UV data Water