Modified Nucleotides
Quemliclustat (AB-680)
Quick view. A stereodefined ribose-like pyrazolopyridine nucleoside analog bearing a phosphonomethyl phosphate chain, a 6-chloro substituent, and an N-linked (1S)-1-(2-fluorophenyl)ethyl group. CAS 2105904-82-1. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.

Product profile
Quemliclustat (AB-680) is classified as modified nucleotides (Formula C20H24ClFN4O9P2; molecular weight 580.80).
Quemliclustat (AB-680) is supplied for research use within the Modified Nucleotides product family.
For Quemliclustat (AB-680), confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- AB-680
- Quemliclustat
Useful catalog search terms
- AB680
- CAS 2105904-82-1
- PubChem CID 130205852
Physicochemical data
| PubChem CID | 130205852 |
|---|---|
| InChIKey | MFYLCAMJNGIULC-KCVUFLITSA-N |
| Compound form | Neutral parent |
| Core | Ribose-like pyrazolo[3,4-b]pyridine nucleoside analog |
| Phosphate motif | Phosphonomethyl phosphate chain |
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.
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Frequently asked questions
Can the package size for Quemliclustat (AB-680) 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-MN-0089 and CAS 2105904-82-1, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
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