Cyclic Dinucleotides
2'3'-c-di-AM(PS)2 (Rp,Rp) diammonium salt
Quick view. An Rp,Rp bisphosphorothioate cyclic diadenylate diammonium salt for cyclic-dinucleotide and STING-pathway research. CAS 1638750-96-5. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
2'3'-c-di-AM(PS)2 (Rp,Rp) diammonium salt is classified as cyclic dinucleotides (Formula C20H30N12O10P2S2; molecular weight 724.60).
2'3'-c-di-AM(PS)2 (Rp,Rp) diammonium salt — Cyclic-dinucleotide analog comparison
For 2'3'-c-di-AM(PS)2 (Rp,Rp) diammonium salt, reported solubility: Soluble in DMSO and water.
Names and search terms
Confirmed or normalized name variants
- ML RR-S2 CDA ammonium salt
- ADU-S100 ammonium salt
- STING Inducer-1
Useful catalog search terms
- 1638750-96-5
Physicochemical data
| PubChem CID | 123131801 |
|---|---|
| Phosphorus configuration | Rp,Rp |
| Counterion | Diammonium |
| Modification | Bisphosphorothioate |
| Physical form | Solid |
| Storage temperature | -20 C |
| InChI | InChI=1S/C20H24N10O10P2S2.2H3N/c21-15-9-17(25-3-23-15)29(5-27-9)19-12(32)13-8(38-19)2-36-42(34,44)40-14-11(31)7(1-35-41(33,43)39-13)37-20(14)30-6-28-10-16(22)24-4-26-18(10)30;;/h3-8,11-14,19-20,31-32H,1-2H2,(H,33,43)(H,34,44)(H2,21,23,25)(H2,22,24,26);2*1H3/t7-,8-,11?,12-,13-,14-,19-,20-,41?,42?;;/m1../s1 |
| InChIKey | VZYXAGGQHVUTHM-LJFXOJISSA-N |
| SMILES | C1[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=NC4=C(N=CN=C43)N)O)OP(=S)(OC[C@@H]5C([C@H]([C@@H](O5)N6C=NC7=C(N=CN=C76)N)OP(=O)(O1)[S-])O)[O-].[NH4+].[NH4+] |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
Additional application examples
- STING-pathway ligand-response assay research
Product-specific evaluation notes
Potential advantages
- Defined linkage isomers and counterion forms allow controlled comparisons across cyclic-dinucleotide assay conditions.
Method limitations
- Activity can depend on linkage stereochemistry, receptor variant, cell entry, salt form and assay format; molar calculations should use the exact supplied form.
These points describe 2'3'-c-di-AM(PS)2 (Rp,Rp) diammonium salt or its named chemical feature. Broader product-family guidance is maintained on the category page.
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Frequently asked questions
Can the package size for 2'3'-c-di-AM(PS)2 (Rp,Rp) diammonium salt be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-CDN-0005 and CAS 1638750-96-5, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-relevant literature
The publications below discuss named chemistry or a structural feature represented by this product. They provide scientific context only and are not a BX Lab lot specification or product-performance claim.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.