3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methyl-5-(2-(phosphonooxy)ethyl)thiazol-3-ium CAS 10023-48-0
| CAS No. | 10023-48-0 |
| Molecular Formula | C12H18N4O4PS |
| Molecular Weight | 345.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methyl-5-(2-(phosphonooxy)ethyl)thiazol-3-ium (CAS 10023-48-0), molecular formula C12H18N4O4PS and molecular weight 345.33 g/mol, is a CATO reference standard with documented purity and traceability.
3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methyl-5-(2-(phosphonooxy)ethyl)thiazol-3-ium (C12H18N4O4PS) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a phosphate ester group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18N4O4PS |
| Molecular Weight | 345.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-[[(4-Fluorophenyl)methyl]amino]-1,7-dihydro-5-methyl-7-oxo-[1,2,4]triazolo[1,5-α]pyrimidine-6-propanoic Acid (CAS 1281266-20-3)
- N-(2-Chloro-4,6-dimethylphenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578718-71-5)
- N1,N1-Bis(6-aminoacridin-3-yl)adipamide (CAS 674787-09-8)
- 3-Amino-1-[(benzyloxy)carbonyl]pyrrolidine-3-carboxylic acid (CAS 93533-01-8)
- 4-Hydroxy-N-(2-hydroxyethyl)-N-methylbenzamide (CAS 1183771-00-7)
- 2-Amino-1-(3,5-dimethoxyphenyl)ethan-1-ol (CAS 91252-41-4)
- 2,5-Dibromo-3-(difluoromethyl)-4-fluoropyridine (CAS 1805042-50-5)
- 3-(Methoxymethyl)-1H-pyrazole (CAS 37599-33-0)
- N-(2-Hydroxyethyl)tetracosanamide (CAS 10015-68-6)
- 2-(Bromomethyl)-4-(difluoromethyl)-3,5-dihydroxypyridine (CAS 1805052-09-8)
- C-Peptide (human) (CAS 33017-11-7)
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