3-Methyl adenosine p-toluenesulfonate salt CAS 72055-63-1
| CAS No. | 72055-63-1 |
| Molecular Formula | C11H17N5O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Methyl adenosine p-toluenesulfonate salt (CAS 72055-63-1) is a high-purity analytical reference standard with the molecular formula C11H17N5O4C7H8O3S and a molecular weight of 455.49 g/mol.
Based on its molecular formula C11H17N5O4C7H8O3S, 3-Methyl adenosine p-toluenesulfonate salt contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 455.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C11H17N5O4 C7H8O3S |
| Molecular Weight | 455.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3ʹ-Adenosine phosphate 5ʹ-phosphate sulfate, tetralithium salt (CAS 102029-54-9)
- Adenosine 5-Monophosphoramidate Sodium Salt (CAS 102029-68-5)
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- Adenosine 5′-triphosphate di(trihydroxymethylaminomethane) salt hydrate (CAS 102047-34-7)
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- Adenosine Impurity 27 (CAS 103828-77-9)
Recommended Standards
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-mesitylpropanoic acid (CAS 1152572-03-6)
- 1-(2,4-Dichlorophenyl)-1h-pyrazol-3-amine (CAS 90273-59-9)
- Methyl 3-(2-aminophenyl)acrylate (CAS 1664-62-6)
- (1S,3R)-3-Amino-cyclohexyl-methanol hydrochloride (CAS 2402789-19-7)
- (2E)-1-(4-Bromophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1206687-37-7)
- 7-Chloro-8-fluoropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 2454397-75-0)
- 1-(1-(4-Aminophenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)ethanone (CAS 245748-27-0)
- 6-((2E,5E)-3,7-Dimethylocta-2,5-dien-1-yl)-4-hydroxy-3-methyl-5-propylpyridin-2(1H)-one (CAS 213137-53-2)
- tert-Butyl ((S)-1-((2S,4R)-4-hydroxy-2-((2-hydroxy-4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)carbamate (CAS 2247480-45-9)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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