9-Benzyl-2-chloro-N-(4-fluorophenyl)-9H-purin-6-amine hydrochloride CAS 125802-52-0
| CAS No. | 125802-52-0 |
| Molecular Formula | C18H13ClFN5 |
| Molecular Weight | 353.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-Benzyl-2-chloro-N-(4-fluorophenyl)-9H-purin-6-amine hydrochloride (CAS 125802-52-0) is a high-purity analytical reference standard with the molecular formula C18H13ClFN5 and a molecular weight of 353.78 g/mol.
The molecular framework of 9-Benzyl-2-chloro-N-(4-fluorophenyl)-9H-purin-6-amine hydrochloride (C18H13ClFN5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 9-Benzyl-2-chloro-N-(4-fluorophenyl)-9H-purin-6-amine hydrochloride 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 | C18H13ClFN5 |
| Molecular Weight | 353.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Benzyl Standards
- 9-Benzyl-2-chloro-N-(3-fluorophenyl)-9H-purin-6-amine (CAS 125802-62-2)
- 4-Chloro-5-(4-fluorophenyl)-7-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 907585-55-1)
- 6-Chloro-4-(phenylsulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 874794-87-3)
- 3-(2-Chloro-6-fluoro-benzylidene)-2,3-dihydro-1H-cyclopenta[b]quinoline-9-carboxylic acid (CAS 380574-64-1)
- 6-Chloro-4-methyl-2-{[3-(trifluoromethyl)phenyl]sulfanyl}quinoline (CAS 478043-57-1)
- 1-(6-Chloro-9H-purin-9-yl)-1-deoxy-N-methyl-2,3-O-isopropylidene-beta-D-ribofuranuronamide (CAS 152918-47-3)
- (E)-4-(2-(4-((3-chloro-2-methylphenyl)amino)-4-oxobutanoyl)hydrazinyl)-4-oxobut-2-enoic acid (CAS 327070-23-5)
- 4-((5-Chloro-6-oxo-1-phenyl-1,6-dihydropyridazin-4-yl)oxy)-3-methoxybenzonitrile (CAS 839685-39-1)
Recommended Standards
- Pentoxazone (CAS 110956-75-7)
- 6-(4-Chlorophenyl)-2-(diethylamino)-4-(trifluoromethyl)nicotinonitrile (CAS 338963-37-4)
- 4-[(4-Chlorophenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 1858250-18-6)
- 1-(3-(((4-Chlorophenyl)sulfonyl)methyl)-4-nitrophenyl)ethan-1-one (CAS 338956-24-4)
- Tin-116 atom (CAS 14191-70-9)
- 5-Fluoro-2-methyl-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1341639-61-9)
- 67719-69-1 V040SDB67S mu-Methylene-mu-chlorobis(eta5-2,4-cyclopentadien-1-yl)(dimethylaluminum)titanium UNII-V040SDB67S Tebbe reagent (mu-Chloro)(mu-methylene)bis(cyclopentadienyl)(dimethylaluminum)titanium Tebbe reagent [MI] Titanium, mu-chlorobis(eta5-2,4-cyclopentadien-1-yl)(dimethylaluminum)-mu-methylene- Tebbe's reagent (CAS 67719-69-1)
- 5-(Methoxymethyl)-1,2,4-oxadiazol-3-amine (CAS 1243250-15-8)
- (2,4-Dichloro-6-methylphenoxy)acetic acid (CAS 13333-87-4)
- (S)-1-(3,4-Difluorophenyl)ethanamine (CAS 321318-17-6)
- (S)-1-(2-(tert-butoxy)-2-oxoethyl)-4-oxopiperidine-2-carboxylic acid (CAS 1352721-92-6)
- 2,4-Dihydroxy-1,4-benzoxazin-3-one (CAS 17359-54-5)
- (1S,2R,3S,4R,5R,6R)-5-(Hydroxymethyl)-7-oxabicyclo[4.1.0]heptane-2,3,4-triol (CAS 126661-83-4)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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