Amino-modified Nucleosides
5-(Carboxymethylaminomethyl)uridine
Quick view. A modified uridine bearing a carboxymethylaminomethyl side chain at nucleobase C5, identified by CAS 69181-26-6. CAS 69181-26-6. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
5-(Carboxymethylaminomethyl)uridine is classified as amino-modified nucleosides (Formula C12H17N3O8; molecular weight 331.28).
5-(Carboxymethylaminomethyl)uridine provides a reactive functional group for conjugation, immobilization or linker-extension studies.
For 5-(Carboxymethylaminomethyl)uridine, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
Names and search terms
Confirmed or normalized name variants
- cmnm5U
- Uridine-5-methylamino acetic acid
Useful catalog search terms
- CAS 69181-26-6
- PubChem CID 194306
Physicochemical data
| Nucleobase modification | 5-(carboxymethylaminomethyl) |
|---|---|
| Side-chain connectivity | Uracil-C5-CH2-NH-CH2-COOH |
| InChIKey | VSCNRXVDHRNJOA-PNHWDRBUSA-N |
| PubChem CID | 194306 |
| InChI | InChI=1S/C12H17N3O8/c16-4-6-8(19)9(20)11(23-6)15-3-5(1-13-2-7(17)18)10(21)14-12(15)22/h3,6,8-9,11,13,16,19-20H,1-2,4H2,(H,17,18)(H,14,21,22)/t6-,8-,9-,11-/m1/s1 |
| SMILES | C1=C(C(=O)NC(=O)N1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)CNCC(=O)O |
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.
Product-specific evaluation notes
Potential advantages
- Reactive handles make the product adaptable across dye-labeling, surface-coupling and ligand-conjugation workflows.
Method limitations
- Functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
These points describe 5-(Carboxymethylaminomethyl)uridine 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 5-(Carboxymethylaminomethyl)uridine 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-AMN-0228 and CAS 69181-26-6, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-family literature
These publications provide peer-reviewed context for the Amino-modified Nucleosides product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.