5＇-Inosinic Acid Disodium Salt CAS 4691-65-0
| CAS No. | 4691-65-0 |
| Molecular Formula | C10H11N4O8P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 369.18 g/mol gives 5＇-Inosinic Acid Disodium Salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5＇-Inosinic Acid Disodium Salt (CAS 4691-65-0) is a high-purity analytical reference standard with the molecular formula C10H11N4O8PNa and a molecular weight of 369.18 g/mol.
Structurally, 5＇-Inosinic Acid Disodium Salt (C10H11N4O8PNa) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 369.18 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H11N4O8P 2*Na |
| Molecular Weight | 369.18 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
Related Inosinic Standards
Recommended Standards
- 3-Amino-N-(3-chloro-4-methylphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-14-1)
- (4,5-dichloro-1-methyl-1H-imidazol-2-yl)methanol (CAS 1000684-06-9)
- 3-Nitrotetrahydrothiophene 1,1-dioxide (CAS 18760-21-9)
- N,N,N-Tributyl-1-butanaminium fluoride 2,3-dimethyl-2,3-butanediol (CAS 1823217-44-2)
- Mosapride Impurity 54 (CAS CATO-C4X-104454)
- 1-(3-Nitropyridin-2-yl)-4-phenylpiperazine (CAS 73291-11-9)
- 2-Bromo-4-methoxybenzyl Alcohol (CAS 163190-79-2)
- 2-Bromo-N-(5-chloro-2-methoxyphenyl)butanamide (CAS 1119451-41-0)
- 4-((2-Ethyl-5,7-dimethylpyrazolo[1,5-a]pyrimidin-3-yl)methyl)benzohydrazide (CAS 1401728-88-8)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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