Adenosine EP Impurity A Potassium Salt CAS 65551-68-0
| CAS No. | 65551-68-0 |
| Molecular Formula | C5H4N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 173.22 g/mol gives Adenosine EP Impurity A Potassium Salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Adenosine EP Impurity A Potassium Salt (CAS 65551-68-0), a certified reference material (molecular formula C5H4N5K, MW 173.22 g/mol) for analytical method development and quality control.
Owing to a nitrile group, Adenosine EP Impurity A Potassium Salt is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 173.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Adenosine EP Impurity A Potassium Salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H4N5 K |
| Molecular Weight | 173.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 5 |
Related Adenosine Standards
- 3ʹ-Adenosine phosphate 5ʹ-phosphate sulfate, tetralithium salt (CAS 102029-54-9)
- Adenosine 5-Monophosphoramidate Sodium Salt (CAS 102029-68-5)
- Adenosine 3',5'-cyclic Monophosphate Tris Salt (CAS 102029-77-6)
- Adenosine 5'-diphosphate bis(cyclohexylammonium) salt (CAS 102029-87-8)
- Adenosine 5′-triphosphate di(trihydroxymethylaminomethane) salt hydrate (CAS 102047-34-7)
- Adenosine-5-diphosphoglucose (CAS 102129-65-7)
- Adenosine 5′-(hexahydrogen pentaphosphate), P′′′′→5′-ester with thymidine (CAS 103137-88-8)
- Adenosine Impurity 27 (CAS 103828-77-9)
Recommended Standards
- tert-Butyl 3-(hydroxymethyl)-1-methyl-1H-pyrazole-5-carboxylate (CAS 2862774-74-9)
- Pioglitazone EP Impurity F (CAS 1391052-15-5)
- 1H,1H-Heptafluorobutyl iodide (CAS 374-98-1)
- 1-(2,3,5-Trifluorophenyl)ethanone (CAS 243459-93-0)
- 2-Bromocycloheptan-1-one (CAS 1056246-49-1)
- Relugolix Impurity 39 (CAS 2814571-33-8)
- 3-Fluoro-7-iodoisoquinoline (CAS 2386041-92-3)
- 8-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one (CAS 1022974-20-4)
- 4-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylic acid (CAS 915707-58-3)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com