Adenosine 5’-Tosylate CAS 5135-30-8
| CAS No. | 5135-30-8 |
| Molecular Formula | C17H19N5O6S |
| Molecular Weight | 421.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Adenosine 5’-Tosylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 421.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Adenosine 5’-Tosylate (CAS 5135-30-8), a certified reference material (molecular formula C17H19N5O6S, MW 421.43 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), Adenosine 5’-Tosylate 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.
Physical & Chemical Properties
| Molecular Formula | C17H19N5O6S |
| Molecular Weight | 421.43 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Adenosine Standards
- Adenosine Impurity 20 (CAS 42776-78-3)
- Adenosine 3,5-bisphosphate triethylammonium salt - 10mM aqueous solution (CAS 1053-73-2)
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- Adenosine 5＇-diphosphate (CAS 58-64-0)
- Adenosine Impurity 8 (CAS 10596-22-2)
- Adenosine Impurity 10 (CAS 5987-73-5)
- Adenosine Cyclic 2’,3’-Phosphate 5’-Phosphate (CAS 4527-92-8)
- Adenosine 5'-(α,β-methylene)diphosphate sodium salt (CAS 89016-30-8)
Recommended Standards
- 4,6-Dimethyl-3-(4-methylbenzenesulfonyl)-2-[3-(trifluoromethyl)phenoxy]pyridine (CAS 478245-36-2)
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- Riociguat Impurity 11 (CAS CATO-C4X-174911)
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- 1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-sulfonyl chloride (CAS 1240529-56-9)
- Bis-2-[(4S)-4,5-Dihydro-4-phenyl-2-oxazolyl]-4,6-(1,1-dimethylethyl)phenol (CAS 892861-91-5)
- (4R,7S,7aR)-3a,4,5,6,7,7a-Hexahydro-1H-4,7-methanoinden-1-ol (CAS 27137-33-3)
- Methyl 3-(4-bromo-1h-pyrazol-1-yl)-2-(ethylamino)-2-methylpropanoate (CAS 1249295-42-8)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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