(2R,3S,5R)-2-(Hydroxymethyl)-5-(6-(((2-nitrophenyl)thio)amino)-9H-purin-9-yl)tetrahydrofuran-3-ol CAS 89845-38-5
| CAS No. | 89845-38-5 |
| Molecular Formula | C16H16N6O5S |
| Molecular Weight | 404.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (2R,3S,5R)-2-(Hydroxymethyl)-5-(6-(((2-nitrophenyl)thio)amino)-9H-purin-9-yl)tetrahydrofuran-3-ol (CAS 89845-38-5), a certified reference material (molecular formula C16H16N6O5S, MW 404.40 g/mol) for analytical method development and quality control.
(2R,3S,5R)-2-(Hydroxymethyl)-5-(6-(((2-nitrophenyl)thio)amino)-9H-purin-9-yl)tetrahydrofuran-3-ol (C16H16N6O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (2R,3S,5R)-2-(Hydroxymethyl)-5-(6-(((2-nitrophenyl)thio)amino)-9H-purin-9-yl)tetrahydrofuran-3-ol 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 | C16H16N6O5S |
| Molecular Weight | 404.40 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((4-nitrophenyl)thio)methyl)tetrahydrofuran-3,4-diol (CAS 71732-41-7)
- 1,1,2,2-Tetrakis(4-fluorophenyl)ethene (CAS 435-08-5)
- N-Nitroso Gatifloxacin (CAS CATO-C4X-125321)
- 4-(((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 497060-33-0)
- 3-(Dimethylamino)pyridazin-4(1H)-one (CAS 743363-78-2)
- (R)-2-(difluoromethyl)-1-methylpiperazine (CAS 2165502-28-1)
- 6-bromo-3,4-difluoro-2-(piperidin-1-yl)benzaldehyde (CAS 1909319-79-4)
- [3-(cyclopentyloxy)-4-methoxyphenyl]methanamine (CAS 151450-18-9)
- 2,4,6-Trichloroquinoline (CAS 1677-50-5)
- 5-Chloro-2-(trifluoromethyl)isonicotinaldehyde (CAS 1060810-29-8)
- Regadenoson Impurity 28 (CAS 3868-34-6)
- (3-Chloro-4-((2-fluorobenzyl)oxy)phenyl)boronic acid (CAS 870777-28-9)
- 4-Methoxy-1-nitro-2-(trifluoromethoxy)benzene (CAS 1260770-16-8)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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