Inosine-5'-monophosphate disodium salt octahydrate CAS 20813-76-7
| CAS No. | 20813-76-7 |
| 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 387.20 g/mol gives Inosine-5'-monophosphate disodium salt octahydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Inosine-5'-monophosphate disodium salt octahydrate (CAS 20813-76-7), a certified reference material (molecular formula C10H11N4O8PNaH2O, MW 387.20 g/mol) for analytical method development and quality control.
The molecular framework of Inosine-5'-monophosphate disodium salt octahydrate (C10H11N4O8PNaH2O) is characterized by a carbohydrate-derived structure, an amide group, a phosphate ester group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures Inosine-5'-monophosphate disodium salt octahydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11N4O8P 2*Na 8*H2O |
| Molecular Weight | 387.20 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related Inosine Standards
- Inosine impurity 6 (CAS 10280-01-0)
- Inosine 5'-monophosphate diSodium salt hydrate (CAS 1192013-78-7)
- Inosine impurity 4 (CAS 126222-04-6)
- Inosine impurity 9 (CAS 130676-57-2)
- Inosine triphosphate (CAS 132-06-9)
- Inosine impurity 10 (CAS 146196-07-8)
- Inosine Cyclic 2',3'-Phosphate (CAS 15569-30-9)
- Inosine impurity 8 (CAS 18520-88-2)
Recommended Standards
- Crocin 4 (CAS 57710-64-2)
- Ethyl 4-bromo-2-naphthoate (CAS 1261624-11-6)
- 1,4-Bis((1,4,7,10-tetraazacyclododecan-1-yl)methyl)benzene hexahydrochloride (CAS 393864-02-3)
- 1246816-21-6 Benzonitrile, 2-(3-hydroxy-1-piperidinyl)- (CAS 1246816-21-6)
- Sodium 6-chloropyridine-2-sulfonate (CAS 132931-07-8)
- Nα-p-Tosyl-L-lysine methyl ester hydrochloride (CAS 5266-48-8)
- 2,2',2''-(((2,4,6-Triphenoxy-1,3,5,2lambda5,4lambda5,6lambda5-triazatriphosphinine-2,4,6-triyl)tris(ethane-2,1-diyl))tris(oxy))tris(ethan-1-ol) (CAS 65567-13-7)
- 2-(Methylthio)-3-(3-Sulfopropyl)-Benzothiazolium Inner Salt (CAS 63149-05-3)
- N-(Cyclohexylmethyl)-2-(4-methoxyphenyl)-2H-tetrazole-5-carboxamide (CAS 1396878-42-4)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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