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Inosine 5′-monophosphate disodium salt hydrate

SIGMA/57510 - ≥99.0% (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
Catalog Number PKG Qty. Price Quantity
45-57510-5G 5 g
 $72.90
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assay ≥99.0% (HPLC)
form powder or crystals
impurities ~25% water
InChI 1S/C10H13N4O8P.2Na.H2O/c15-6-4(1-21-23(18,19)20)22-10(7(6)16)14-3-13-5-8(14)11-2-12-9(5)17;;;/h2-4,6-7,10,15-16H,1H2,(H,11,12,17)(H2,18,19,20);;;1H2/q;2*+1;/p-2/t4-,6-,7-,10-;;;/m1.../s1
InChI key KQCIGEIXDXQSGM-MSQVLRTGSA-L
optical activity [α]20/D −32±2°, c = 1% in H2O
Quality Level 100 
SMILES string [Na+].[Na+].O[C@H]1[C@@H](O)[C@@H](O[C@@H]1COP([O-])([O-])=O)n2cnc3C(=O)NC=Nc23
Application: Inosine-5′-monophosphate (5′-IMP) may be used as a substrate to study the activity, specificity and kinetics of inosine 5′-monophosphate dehydrogenase (IMPDH) EC 1.1.1.205, the rate limiting enzyme for the formation of GMP and the guanine nucleotide pool.
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 ≥99.0% (HPLC)
UNSPSC 41106305

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