2,6-DICHLORO-9-(2-C-METHYL-2,3,5-TRI-O-BENZOYL-BETA-D-RIBOFURANOSYL)PURINE CAS 205171-10-4
| CAS No. | 205171-10-4 |
| Molecular Formula | C32H24Cl2N4O7 |
| Molecular Weight | 647.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2,6-DICHLORO-9-(2-C-METHYL-2,3,5-TRI-O-BENZOYL-BETA-D-RIBOFURANOSYL)PURINE (CAS 205171-10-4), a certified reference material (molecular formula C32H24Cl2N4O7, MW 647.46 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2,6-DICHLORO-9-(2-C-METHYL-2,3,5-TRI-O-BENZOYL-BETA-D-RIBOFURANOSYL)PURINE is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 647.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C32H24Cl2N4O7 |
| Molecular Weight | 647.46 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4,7-Dibromo-5,6-dinitro-2-(2-octyldodecyl)-2H-benzo[d][1,2,3]triazole (CAS 1674364-99-8)
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- TPD1014-2Br (CAS 1640286-62-9)
- 3-Chloro-4-hydroxy-N-(4-methylthiazol-2-yl)benzamide (CAS 1019362-99-2)
- (S)-3-(3-Nitrophenyl)piperazin-2-one (CAS 1228556-73-7)
- 1-[2-(2,5-dimethyl-1H-pyrrol-1-yl)ethyl]piperazine,2HCl (CAS 5059-36-9)
- 3-[(3-bromophenyl)methyl]pyrrolidine-3-carboxylic acid hydrochloride (CAS 1354963-41-9)
- 2-(4-Methylpiperazin-1-yl)nicotinic acid (CAS 38029-97-9)
- 1-(2-Hydroxy-6-methoxy-3-methylphenyl)ethanone (CAS 56504-43-9)
- 2-(2-Amino-4-bromo-5-fluorophenoxy)ethan-1-ol (CAS 1496797-58-0)
- 2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-N'-[(1Z)-{[(4-chlorophenyl)methoxy]imino}methyl]acetohydrazide (CAS 338979-31-0)
- 2-[(3-Ethyl-3,5,6,7-tetrahydro-4-oxo-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio]acetic acid (CAS 314041-85-5)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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