Inosine 5′-monophosphate disodium salt hydrate
SIGMA/I4625 - from yeast, Grade III, ≥98% (HPLC)
Synonym: 5′-IMP-Na2; 5′-Inosinic acid disodium salt hydrate; I-5′-P; IMP; Inosinic Acid
CAS Number: 352195-40-5
Empirical Formula (Hill Notation): C10H11N4O8PNa2 · xH2O
Molecular Weight: 392.17 (anhydrous basis)
MDL Number: MFCD00150372
Linear Formula: C10H11N4O8PNa2 · xH2O
Product Type: Chemical
| assay | ≥98% (HPLC) |
| biological source | yeast |
| form | powder |
| InChI | 1S/C10H13N4O8P.2Na.H2O/c1 |
| InChI key | KQCIGEIXDXQSGM-MSQVLRTGSA |
| Quality Level | 200 ![]() |
| SMILES string | [Na+].[Na+].O[C@H]1[C@@H] |
| solubility | water: 50 mg/mL, clear, colorless |
| storage temp. | 2-8°C |
| type | Grade III |
| Application: | Inosine 5′-monophosphate (IMP) is used as a substrate to study the distribution, specificity and kinetics of inosine-5′-monophosphate dehydrogenase (IMPDH). |
| Application: | Inosine 5′-monophosphate disodium salt hydrate has been used: • as a 5′-ribonucleotide tastant compound in taste-detection threshold tests in chicks • for standard curve generation in high-performance liquid chromatography (HPLC) to quantify IMP from prawn tail tissue samples • as a component of McCoy′s 5A complete medium for Plasmodium vivax culture |
| Biochem/physiol Actions: | Inosine 5′-monophosphate (IMP) is a dietary nucleotide that is synthesized from adenosine monophosphate (AMP) in eukaryotes. It is a food additive and is essential for intestinal health and immunity. |
| Biochem/physiol Actions: | Inosine monophosphate, or inosinic acid, is the ribonucleotide of hypoxanthine and the first nucleotide formed during purine synthesis. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% (HPLC) |
| Storage Temp. | 2-8°C |
| UNSPSC | 41106305 |

