5-Methyluridine CAS 1463-10-1
| CAS No. | 1463-10-1 |
| Molecular Formula | C10H14N2O6 |
| Molecular Weight | 258.23 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-Methyluridine (CAS 1463-10-1) is a high-purity analytical reference standard with the molecular formula C10H14N2O6 and a molecular weight of 258.23 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 5-Methyluridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 258.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C10H14N2O6 |
| Molecular Weight | 258.23 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.) | 1957 |
| Nitrogen Atoms | 2 |
Related Methyluridine Standards
- 3’-O-Methyluridine (CAS 6038-59-1)
- 5-Methyluridine-1- (CAS 201996-60-3)
- 5-Methyluridine-2- (CAS 478510-98-4)
- 5-Methyluridine-3- (CAS 478511-00-1)
- 5-Methyluridine-5- (CAS 478511-02-3)
- 6-Methyluridine (CAS 16710-13-7)
- 2-C-Methyluridine (CAS 31448-54-1)
- 5-Methyluridine-1,2,3,4,5- (CAS 159496-17-0)
Recommended Standards
- Afoxolaner Impurity 10 (CAS CATO-C4X-313710)
- Alternariol (CAS 641-38-3)
- Abemaciclib Impurity 158 (CAS CATO-C4X-2937158)
- Cyclo(-Glu-Glu) (CAS 16691-00-2)
- 7-(tert-Butyl)-7-azabicyclo[4.1.0]heptane (CAS 172373-56-7)
- 2-(6-Oxoheptanoyl)oxazole (CAS 898759-00-7)
- 2-Methyl-3-(4-methylpiperidin-1-yl)propanehydrazide (CAS 744243-56-9)
- Methyl 2-(aminomethyl)-5-phenylfuran-3-carboxylate hydrochloride (CAS 1052415-01-6)
- 4-Chloro-5,7-dimethylquinoline (CAS 352205-97-1)
- 5-Bromo-N-methyl-4-(methylamino)-N-phenylpyridine-3-sulfonamide (CAS 1352499-79-6)
- (2S)-2-(4-(3-(2,4-Diamino-6,7-dihydro-5H-cyclopenta[d]pyrimidin-5-yl)propyl)benzamido)pentanedioic acid (CAS 149325-95-1)
- 4-Ethoxy-3-fluorobenzaldehyde (CAS 452-00-6)
- 2-[(3-Methoxyphenyl)formamido]-N,3,3-trimethylbutanamide (CAS 318498-13-4)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com