0 Items - $0.00
A to Z


2'-, 2'', 2''', 2''''- Tetra- O- methyl- cyclic tetraadenosine monophosphate ( 2',2'',2''',2''''-Tetra-O-Me-c-tetraAMP ), sodium salt

Analogue of c-tetraAMP containing O-methyl modifications in all ribose 2'-positions
Cat. No.: T 066
CAS No.: [pending]
Shipping: ambient
Product Name Price (net) Qty
Cat. No.: T 066-005
Unit: 0.5 µmol / ~0.7 mg

For other salt forms please inquire. Cyclic oligoadenylates such as c-tetraAMP (Biolog Cat. No. C 335) were found to be novel bacterial second messengers involved in the Type III CRISPR-Cas-associated detection and degradation of invasive genetic elements in many prokaryotes.

2',2'',2''',2''''-Tetra-O-Me-c-tetraAMP is an analogue of c-tetraAMP containing O-methyl modifications in all ribose 2'-positions, which are expected to make the compound resistant to degradation by nucleases.

Cat. No. T 066
CAS number [pending]
Purity > 95% HPLC
Salt form Sodium
Appearance Solid
Storage temperature -20°C / -4°F
Molecular formula C₄₄H₅₆N₂₀O₂₄P₄ (free acid)
Molecular weight [g/mol] 1372.94 (free acid)
Absorption max [nm] 259
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 54000
UV pH value 7
Solvent for UV data Water