Modified Nucleosides
5-Hydroxycytidine
Quick view. A modified cytidine nucleoside bearing a hydroxy substituent at the nucleobase C5 position, CAS 39638-73-8. CAS 39638-73-8. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
5-Hydroxycytidine is classified as modified nucleosides (Formula C9H13N3O6; molecular weight 259.22 g/mol).
5-Hydroxycytidine — A modified nucleoside reference for analytical method development and research involving ho5C in RNA.
For 5-Hydroxycytidine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- ho5C
- 5hoC
- Cytidine, 5-hydroxy-
Useful catalog search terms
- 39638-73-8
- C9H13N3O6
- MPPUDRFYDKDPBN-UAKXSSHOSA-N
Physicochemical data
| InChIKey | MPPUDRFYDKDPBN-UAKXSSHOSA-N |
|---|---|
| MODOMICS code | 2000000050C |
| Nucleobase modification | 5-Hydroxycytosine ribonucleoside |
| PubChem CID | 198207 |
| InChI | InChI=1S/C9H13N3O6/c10-7-3(14)1-12(9(17)11-7)8-6(16)5(15)4(2-13)18-8/h1,4-6,8,13-16H,2H2,(H2,10,11,17)/t4-,5-,6-,8-/m1/s1 |
| SMILES | C1=C(C(=NC(=O)N1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)N)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.
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Frequently asked questions
Can the package size for 5-Hydroxycytidine 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-0561 and CAS 39638-73-8, 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.