9-Benzyl-2-chloro-N-(3-isopropoxyphenyl)-9H-purin-6-amine CAS 125802-59-7
| CAS No. | 125802-59-7 |
| Molecular Formula | C21H20ClN5O |
| Molecular Weight | 393.87 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.
9-Benzyl-2-chloro-N-(3-isopropoxyphenyl)-9H-purin-6-amine (CAS 125802-59-7), molecular formula C21H20ClN5O and molecular weight 393.87 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 9-Benzyl-2-chloro-N-(3-isopropoxyphenyl)-9H-purin-6-amine (C21H20ClN5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 393.87 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 9-Benzyl-2-chloro-N-(3-isopropoxyphenyl)-9H-purin-6-amine 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 | C21H20ClN5O |
| Molecular Weight | 393.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 | Cl-containing |
| Nitrogen Atoms | 5 |
Related Benzyl Standards
- 9-Benzyl-2-chloro-N-(4-isopropoxyphenyl)-9H-purin-6-amine (CAS 125802-47-3)
- N-(4-Chloro-2-isopropoxybenzyl)-5-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 1637300-25-4)
- 1-((4-Chloro-[1,1-biphenyl])-4-sulfonamido)cyclohexane-1-carboxylic acid (CAS 885269-38-5)
- 3-Chloro-6-methyl-N-(4-phenoxyphenyl)benzo[b]thiophene-2-carboxamide (CAS 332381-02-9)
- 4-Chloro-N-(2-(4-(methylsulfonyl)piperazin-1-yl)phenyl)benzamide (CAS 478260-31-0)
- 8-Chloro-1-cyclopropyl-7-(3,5-dimethylpiperazin-1-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 103481-72-7)
- 8-Chloro-1-cyclopropyl-6-fluoro-7-(3-((methylamino)methyl)pyrrolidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 104455-87-0)
- 4-(3-Chloro-4-Fluorophenyl)-3-(4-Methylphenyl)-5-(Phenoxymethyl)-1,2,4-Triazole (CAS 141079-12-1)
Recommended Standards
- (Z)-[Amino({3-[(2-chloro-1,3-thiazol-5-yl)methoxy]phenyl})methylidene]amino thiophene-2-carboxylate (CAS 1273562-43-8)
- 9-(3-(Benzyloxy)benzyl)-2-chloro-N,N-dimethyl-9H-purin-6-amine (CAS 115204-70-1)
- (Z)-[Amino({4-[(2-chloro-1,3-thiazol-5-yl)methoxy]phenyl})methylidene]amino thiophene-2-carboxylate (CAS 1273562-46-1)
- Amlodipine Impurity N20 (CAS 2170104-02-4)
- 2-Fluoro-6-(((2-methylpyrimidin-4-yl)methyl)amino)benzonitrile (CAS 1223245-08-6)
- 4-(Piperazin-1-yl)-2,8-bis(trifluoromethyl)quinoline (CAS 401567-76-8)
- Icos-11-enoic acid (CAS 2462-94-4)
- N-((benzyloxy)carbonyl)-N-(3-chlorophenyl)glycine (CAS 1339085-88-9)
- 5-Amino-2-(4-methyl-3-nitrophenyl)oxazole-4-carboxamide (CAS 937601-28-0)
- (R)-tert-Butyl 8-chloro-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepine-3-carboxylate (CAS 1052699-08-7)
- (2S)-2-{[(4-methoxyphenyl)methyl]amino}-3-methylbutan-1-ol hydrochloride (CAS 1443931-88-1)
- (3-Bromo-4-hydroxyphenyl)(isoindolin-2-yl)methanone (CAS 914298-65-0)
- (1,4-Diazepan-1-yl)(2,6-dichlorophenyl)methanone hydrochloride (CAS 1606930-69-1)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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