5-(Hydroxymethyl)-2’-deoxycytidine CAS 7226-77-9
| CAS No. | 7226-77-9 |
| Molecular Formula | C10H15N3O5 |
| Molecular Weight | 257.24 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-(Hydroxymethyl)-2’-deoxycytidine (CAS 7226-77-9), molecular formula C10H15N3O5 and molecular weight 257.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H15N3O5, 5-(Hydroxymethyl)-2’-deoxycytidine contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H15N3O5 |
| Molecular Weight | 257.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| 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.) | 1959 |
| Nitrogen Atoms | 3 |
Related Hydroxymethyl Standards
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- Benzyl (4-(hydroxymethyl)phenyl)carbamate (CAS 957783-10-7)
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Recommended Standards
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- 6-Bromo-8-chloro-3-ethyl-[1,2,4]triazolo[4,3-a]pyrazine (CAS 2091299-25-9)
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- (R)-Phenyl 3-O-[(4-methoxyphenyl)methyl]-4,6-O-(phenylmethylene)-1-thio-alpha-D-mannopyranoside (CAS 168138-26-9)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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