5-Hydroxycytidine CAS 39638-73-8
| CAS No. | 39638-73-8 |
| Molecular Formula | C9H13N3O6 |
| Molecular Weight | 259.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Hydroxycytidine (CAS 39638-73-8) is a high-purity analytical reference standard with the molecular formula C9H13N3O6 and a molecular weight of 259.22 g/mol.
The molecular framework of 5-Hydroxycytidine (C9H13N3O6) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 5-Hydroxycytidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O6 |
| Molecular Weight | 259.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
Related Hydroxycytidine Standards
Recommended Standards
- 4-Morpholino-2-(trifluoromethyl)benzaldehyde (CAS 736990-96-8)
- 5-Methyl-1-(4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 2093422-14-9)
- 4-[1,3,2]Dithiarsolan-2-yl-phenylamine (CAS 5577-20-8)
- 5-Methyluridine-1- (CAS 201996-60-3)
- Ethyl 1-(7-(2-fluorophenyl)-4-hydroxythieno[3,2-d]pyrimidin-2-yl)piperidine-4-carboxylate (CAS 1243106-58-2)
- 4-(Hydroxymethyl)oxane-4-carbonitrile (CAS 1010836-56-2)
- N-(2-Chlorophenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine (CAS 27779-16-4)
- (±)-3'-Fluoroephedrine (CAS 1797832-57-5)
- 1-Methyl-2-(tributylstannyl)-1H-imidazole (CAS 105494-69-7)
- (6-Bromopyridin-2-yl)(phenyl)methanol (CAS 234111-09-2)
- N-(Piperidin-4-ylmethyl)-1-tosyl-1H-benzo[d]imidazol-2-amine hydrochloride (CAS 1185319-90-7)
- 2-(3-Formylphenoxy)acetonitrile (CAS 125418-90-8)
- Methyl 5-[(4-chlorophenyl)sulfanyl]-4-[(hydroxyimino)methyl]-1-phenyl-1H-pyrazole-3-carboxylate (CAS 318237-99-9)
- Semaglutide impurity 29 (CAS 1188328-22-4)
Why CATO?
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