Adenosine Impurity 16 CAS 20859-00-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 20859-00-1 |
| Molecular Formula | C16H23N5O4S |
| Molecular Weight | 381.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Adenosine Impurity 16 (CAS 20859-00-1) pharmacopoeial impurity standards reference standard. Molecular formula: C16H23N5O4S. Molecular weight: 381.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H23N5O4S |
| Molecular Weight | 381.45 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Adenosine Standards
- Adenosine Impurity 13 (CAS 51763-61-2)
- Adenosine Impurity 28 (CAS 162660-35-7)
- Adenosine Cyclic 2’,3’-Phosphate 5’-Phosphate (CAS 4527-92-8)
- Adenosine-2,3-O-phenylboronate (CAS 4710-68-3)
- Adenosine Impurity 31 (CAS 4152-78-7)
- Adenosine Impurity 32 (CAS 72560-66-8)
- Adenosine Impurity 33 (CAS 62420-33-1)
- Adenosine 5’-Monophosphate-13C5 (CAS CATO-CCFD200542)
Recommended Standards
- Mizolastine impurity 16 (CAS CATO-C4X-200616)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-ethylhexanoic acid (CAS 1067538-11-7)
- Ampicillin Impurity 87 (CAS CATO-C4X-144387)
- Cefprozil EP Impurity C(Cefadroxil EP Impurity E) (CAS 147103-93-3)
- Pioglitazone impurity 34 (CAS CATO-C4X-138334)
- 5-Methoxy-4-oxo-4H-pyran-2-carbaldehyde (CAS 35438-43-8)
- 2-(tert-Butyl)-3-isopropyl-2H-indazole (CAS 62987-34-2)
- N-(3-(1H-imidazol-1-yl)propyl)-7-chloro-4-methoxybenzo[d]thiazol-2-amine (CAS 1286728-44-6)
- 1-Amino-n-methylcyclohexane-1-carboxamide hydrochloride (CAS 1181458-43-4)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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