9-Benzyl-2-chloro-N-(4-(methylsulfonyl)phenyl)-9H-purin-6-amine CAS 125802-56-4
| CAS No. | 125802-56-4 |
| Molecular Formula | C19H16ClN5O2S |
| Molecular Weight | 413.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 9-Benzyl-2-chloro-N-(4-(methylsulfonyl)phenyl)-9H-purin-6-amine (C19H16ClN5O2S) is characterized by a steroid core, an amide group, a sulfone 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 9-Benzyl-2-chloro-N-(4-(methylsulfonyl)phenyl)-9H-purin-6-amine (CAS 125802-56-4), a certified reference material (molecular formula C19H16ClN5O2S, MW 413.88 g/mol) for analytical method development and quality control.
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.
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 | C19H16ClN5O2S |
| Molecular Weight | 413.88 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
- 9-Benzyl-2-chloro-N-(3-(methylsulfonyl)phenyl)-9H-purin-6-amine (CAS 125802-65-5)
- N-(3-Chloro-4-methoxyphenyl)-5-methyl-12-oxo-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazoline-3-carboxamide (CAS 1775415-48-9)
- 2-Chloro-3-[(E)-2-(dibenzylamino)ethenyl]-1,4-dihydronaphthalene-1,4-dione (CAS 298204-90-7)
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- 5-[1-(5-Chloro-2-methoxybenzoyl)pyrrolidin-2-yl]-3-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 1798454-27-9)
- (2-Chloro-4-((4-(thiophen-2-yl)pyrimidin-2-yl)amino)phenyl)(4-methylpiperazin-1-yl)methanone (CAS 1139875-74-3)
- (2E)-3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-N-[(4-fluorophenyl)methyl]prop-2-enamide (CAS 477870-76-1)
- 1-(2-Chloro-5-(trifluoromethyl)phenyl)-2-methyl-5-(4-(methylsulfonyl)phenyl)-1H-pyrrole (CAS 338749-72-7)
Recommended Standards
- Ethyl 2-(2-((5-(3-chloropyridin-2-yl)-1H-indazol-3-yl)amino)thiazol-5-yl)acetate (CAS 1093968-01-4)
- N-(2-(2-(2-(4-Chlorophenyl)acetyl)hydrazine-1-carbonyl)phenyl)thiophene-2-carboxamide (CAS 1090837-09-4)
- N-(5-(3-(2-Chlorophenyl)acryloyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1351663-94-9)
- Methyl 3-(N-(3-chloro-4-methylphenyl)sulfamoyl)-4-fluorobenzo[b]thiophene-2-carboxylate (CAS 932354-37-5)
- 4-Bromo-1-chloro-6-methylnaphthalene (CAS 1447449-23-1)
- 2-(Piperazin-1-yl)pyridine-3-carboxamide (CAS 87394-64-7)
- 5-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 1080467-50-0)
- 1-(allylsulfinyl)-4-methylbenzene (CAS 10381-71-2)
- 2-butoxy-4-propoxybenzoic acid (CAS 1155118-54-9)
- 2-Hexyl-1,3-thiazolidine-4-carboxylic acid (CAS 14347-74-1)
- 4-Methyl-1-(2,2,2-trifluoroacetyl)piperidine-4-carbonitrile (CAS 1443980-84-4)
- 6-Iodothiazolo[4,5-b]pyridin-2-amine (CAS 874511-42-9)
- (S)-1-(2,3-dihydrobenzofuran-6-yl)ethan-1-amine (CAS 1259832-69-3)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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