3633-28-1 CTK1C5323 [3,4-diacetyloxy-5-(2-amino-6-fluoro-purin-9-yl)oxolan-2-yl]methyl acetate CAS 3633-28-1
| CAS No. | 3633-28-1 |
| Molecular Formula | C16H18FN5O7 |
| Molecular Weight | 411.34 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 3633-28-1 CTK1C5323 [3,4-diacetyloxy-5-(2-amino-6-fluoro-purin-9-yl)oxolan-2-yl]methyl acetate (CAS 3633-28-1), a certified reference material (molecular formula C16H18FN5O7, MW 411.34 g/mol) for analytical method development and quality control.
3633-28-1 CTK1C5323 [3,4-diacetyloxy-5-(2-amino-6-fluoro-purin-9-yl)oxolan-2-yl]methyl acetate (C16H18FN5O7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3633-28-1 CTK1C5323 [3,4-diacetyloxy-5-(2-amino-6-fluoro-purin-9-yl)oxolan-2-yl]methyl acetate 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 | C16H18FN5O7 |
| Molecular Weight | 411.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 5-(5-Bromo-2-oxo-1-propylindolin-3-ylidene)-3-ethyl-2-thioxothiazolidin-4-one (CAS 617696-85-2)
- Fludarabine Impurity 18 (CAS 15811-32-2)
- (2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(6-amino-8-fluoro-9H-purin-9-yl)tetrahydrofuran-3,4-diyl diacetate (CAS 23205-66-5)
- Fludarabine Impurity 19 (CAS CATO-C4X-184619)
- (R)-Methyl 4-(3-methylpiperazin-1-yl)benzoate (CAS 1201670-92-9)
- Methyl 2-({4-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl}sulfanyl)benzoate (CAS 318238-32-3)
- 1-(2,4-Dichloro-5-methoxyphenyl)-1H-pyrrole (CAS 338966-95-3)
- (1-isopropylcyclopropyl)methanol (CAS 1502415-85-1)
- 3-Amino-5-iodophenol (CAS 1243460-79-8)
- 6-fluoro-N-methyl-1H-1,3-benzodiazol-2-amine (CAS 1352227-31-6)
- 2-Bromo-N-isopropyl-3,3-dimethylbutanamide (CAS 69959-83-7)
- 2-(2,5-Dichlorophenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid (CAS 1426521-23-4)
- 4-Bromo-3-chloro-6-fluoroquinoline (CAS 724787-81-9)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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