8-(4-Chlorophenylthio)-2'-O-methyladenosine 3',5'-cyclic Monophosphate Sodium Salt CAS 634207-53-7
| CAS No. | 634207-53-7 |
| Molecular Formula | C17H16ClN5O6PS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 8-(4-Chlorophenylthio)-2'-O-methyladenosine 3',5'-cyclic Monophosphate Sodium Salt (C17H16ClN5O6PSNaH2O) is characterized by a salt form, a flavonoid core, an amide group, a sulfone group, a phosphate ester group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
8-(4-Chlorophenylthio)-2'-O-methyladenosine 3',5'-cyclic Monophosphate Sodium Salt (CAS 634207-53-7), molecular formula C17H16ClN5O6PSNaH2O and molecular weight 525.83 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 8-(4-Chlorophenylthio)-2'-O-methyladenosine 3',5'-cyclic Monophosphate Sodium Salt 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 | C17H16ClN5O6PS Na H2O |
| Molecular Weight | 525.83 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chlorophenylthio Standards
- 4-(4-Chlorophenylthio)phenylthiourea (CAS 1797363-36-0)
- (4-Chlorophenylthio)acetonitrile (CAS 18527-19-0)
- 2-[(3-Chlorophenylthio)(methylthio)methylene]malononitrile (CAS 214330-86-6)
- 2-[(4-Chlorophenylthio)(methylthio)methylene]malononitrile (CAS 214330-88-8)
- Ethyl 3-(4-chlorophenylthio)-2-cyano-3-(methylthio)acrylate (CAS 214330-97-9)
- 6-(4-Chlorophenylthio)Pyridine-3-carbonitrile (CAS 259683-22-2)
- 5-(4-Chlorophenylthio)furan-2-carbaldehyde (CAS 39689-04-8)
- 8-(4-Chlorophenylthio)guanosine 3’,5’-cyclic Monophosphate Sodium Salt (CAS 51239-26-0)
Recommended Standards
- Methyl 4-(methylcarbamoyl)benzoate (CAS 23754-46-3)
- N2-[(1,1-Dimethylethoxy)carbonyl]-N,N-dimethyl-L-glutamine (CAS 72449-42-4)
- 5-Amino-n-ethyl-2-methoxybenzenesulfonamide (CAS 1041574-52-0)
- 1-((3-(Trifluoromethoxy)phenyl)amino)cyclohexane-1-carboxylic acid (CAS 1305770-58-4)
- Palonosetron Impurity 47 (CAS 2216746-63-1(free base))
- Acid Yellow 17 (CAS 6359-98-4)
- Enmein (CAS 3776-39-4)
- 3-(3,4,5-Trifluorobenzoyl)pyridine (CAS 1187171-29-4)
- 3-Iodo-6-methyl-2H-indazol-4-amine (CAS 885521-00-6)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
Why CATO?
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