5-Guanylic Acid ·X Sodium Salt CAS 13474-02-7
| CAS No. | 13474-02-7 |
| Molecular Formula | C10H12N5O8P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H12N5O8PNa, 5-Guanylic Acid ·X Sodium Salt contains a carbohydrate-derived structure, an amide group, a phosphate ester group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 384.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
5-Guanylic Acid ·X Sodium Salt (CAS 13474-02-7), molecular formula C10H12N5O8PNa and molecular weight 384.20 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C10H12N5O8P 2*Na |
| Molecular Weight | 384.20 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 5 |
Related Guanylic Standards
Recommended Standards
- N-(4-acetylphenyl)-3-chloro-2,2-dimethylpropanamide (CAS 339015-92-8)
- (6R,7aS)-6-hydroxy-2-methyl-hexahydro-1H-pyrrolo[1,2-c]imidazolidin-3-one (CAS 1989638-21-2)
- 3-(4-Amino-2-fluorophenoxy)-N,N-dimethylaniline (CAS 937598-09-9)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)isoxazolidin-4-ol (CAS 1357147-43-3)
- 4-Amino-N-ethylindoline-1-carboxamide (CAS 1343665-62-2)
- Dimethyl 1-(4-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate (CAS 618442-04-9)
- 1-(3-Bromopropyl)-1H-indole (CAS 125334-52-3)
- 1-(ethenyloxy)-4-(4-ethoxycyclohex-1-en-1-yl)-2,3-difluorobenzene (CAS 1283749-01-8)
- Bendamustine Impurity 26 (CAS 2489521-68-6)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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