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Alternative structural projections:


Cyclic (3'- O- (6- aminohexylcarbamoyl)guanosine- (2' −> 5')- monophosphate- adenosine- (3' −> 5')- monophosphate) ( c[3'-AHC-G(2',5')pA(3',5')p] ), sodium salt
Cat. No.: C 191
CAS No.: [pending]
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Product Name Price (net) Qty
Cat. No.: C 191-001
Unit: 0.1 µmol / ~82 µg

For other salt forms please inquire. Analogue of the metazoan cyclic dinucleotide second messenger and STING activator c[G(2',5')pA(3',5')p] (aka cGAMP(2'-5') or 2'3'-cGAMP, Cat. No. C 161) which is suitable as a ligand in affinity chromatography or for coupling of various labelling structures including fluorophores. The spacer is connected to the ribose 3'-hydroxy group of the guanosine part. Detailed technical information available.

Cat. No. C 191
CAS number [pending]
Purity > 95% HPLC
Salt form Sodium
Storage temperature -20°C / -4°F
Molecular formula C₂₇H₃₈N₁₂O₁₄P₂ (free acid)
Molecular weight [g/mol] 816.6 (free acid)
Absorption max [nm] 258
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 25050