5'-Inosinic acid barium salt CAS 3249-92-1
| CAS No. | 3249-92-1 |
| Molecular Formula | C10H11N4O8P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5'-Inosinic acid barium salt meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 5'-Inosinic acid barium salt (CAS 3249-92-1), a certified reference material (molecular formula C10H11N4O8PBa, MW 483.52 g/mol) for analytical method development and quality control.
Structurally, 5'-Inosinic acid barium salt (C10H11N4O8PBa) 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 483.52 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H11N4O8P Ba |
| Molecular Weight | 483.52 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1957 |
| Nitrogen Atoms | 4 |
Related Inosinic Standards
Recommended Standards
- TA-02 (CAS 1784751-19-4)
- 1-(2-Morpholin-4-ylethyl)-1H-pyrazol-4-amine dihydrochloride (CAS 1351658-98-4)
- 3-chloro-4,5-dimethoxyaniline (CAS 90006-54-5)
- 5-Methyl-2-(piperazin-1-yl)benzonitrile (CAS 1211529-31-5)
- 4-Fluoroazepane hydrochloride (CAS 1373502-66-9)
- 1-(4-Methylbenzenesulfonyl)pyrrolidin-3-yl 4-methylbenzene-1-sulfonate (CAS 131912-34-0)
- 203661-69-2 7-Azaspiro[3.5]nonane-7-carboxylic acid, 2-oxo-, 1,1-dimethylethyl ester (CAS 203661-69-2)
- (2R,3S)-2-(1,5-dimethylpyrazol-4-yl)tetrahydrofuran-3-amine (CAS 1808313-98-5)
- 3-[(4-Fluorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338405-86-0)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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