5＇-Uridylic Acid CAS 58-97-9
| CAS No. | 58-97-9 |
| Molecular Formula | C9H13N2O9P |
| Molecular Weight | 324.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5＇-Uridylic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
5＇-Uridylic Acid (CAS 58-97-9) is a high-purity analytical reference standard with the molecular formula C9H13N2O9P and a molecular weight of 324.18 g/mol.
Owing to a carbohydrate-derived structure, an amide group, a phosphate ester group, 5＇-Uridylic Acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 324.18 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H13N2O9P |
| Molecular Weight | 324.18 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Uridylic Standards
- Uridylic Acid (2'- and 3'- Mixture) (CAS 84-53-7)
- 5'-Uridylic acid, 2'-deoxy-5-[1-hydroxy-2-[(2-hydroxyethyl)thio]ethyl]-, (S)- (CAS 88156-45-0)
- Poly(5'-Uridylic acid) (CAS 27416-86-0)
- 5'-Uridylic acid, polymer with 5'-cytidylic acid (CAS 26427-29-2)
- 5'-Uridylic Acid Disodium Salt (CAS 3387-36-8)
- 104884-43-7 T 506 5'-Uridylic acid, 2'-deoxy-5-fluoro-, mono(2-(trimethylammonio)ethyl) ester, hydroxide, inner salt, 3'-(9-octadecenoate), (Z)- T-506 5-Fluoro-2'-deoxy-3'-O-oleoyluridine-5'-(2-trimethylammoninoethyl)phosphate Mono(2-(trimethylammonio)ethyl) 2'-deoxy-5-fluoro-5'-uridylate hydroxide, inner salt, 3'-(9-octadecenoate), (Z)- (CAS 104884-43-7)
Recommended Standards
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- 2-(7-Fluoro-4-oxoquinolin-1(4H)-yl)acetonitrile (CAS 1315344-35-4)
- ICI 174,864 (CAS 89352-67-0)
- 5-Methyl-2-(piperidin-3-ylmethoxy)pyridine hydrochloride, 95% (CAS 1185308-79-5)
- 4-Chloromethyl-2-methoxy-5-(trifluoromethyl)pyridine (CAS 1227570-81-1)
- (2-(Methylthio)pyridin-3-yl)(1H-pyrrol-1-yl)methanone (CAS 633313-83-4)
- Benzo[c][1,2,5]thiadiazol-5-yl(4-(6-(furan-2-yl)pyridazin-3-yl)piperazin-1-yl)methanone (CAS 1203201-94-8)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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