6-Chloro-9-(4-methoxybenzyl)-9H-purine CAS 112088-76-3
| CAS No. | 112088-76-3 |
| Molecular Formula | C13H11ClN4O |
| Molecular Weight | 274.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Chloro-9-(4-methoxybenzyl)-9H-purine 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.
CATO supplies 6-Chloro-9-(4-methoxybenzyl)-9H-purine (CAS 112088-76-3), a certified reference material (molecular formula C13H11ClN4O, MW 274.71 g/mol) for analytical method development and quality control.
The molecular framework of 6-Chloro-9-(4-methoxybenzyl)-9H-purine (C13H11ClN4O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H11ClN4O |
| Molecular Weight | 274.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 3-Chloro-4-((7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)aniline (CAS 1033808-60-4)
- 6-Chloro-3-(2-ethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1096925-96-0)
- 6-Chloro-3-(4-ethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1097132-54-1)
- 4-Chloro-N-((5-(furan-2-yl)-1H-1,2,4-triazol-3-yl)methyl)aniline (CAS 1171939-81-3)
- 2-Chloro-5,11-dimethyl-5H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6(11H)-one (CAS 1234479-75-4)
- 2-Chloro-5-{6-methoxyimidazo[1,2-b]pyridazin-2-yl}aniline (CAS 1286726-57-5)
- 7-Benzyl-2-chloro-1-methyl-1,7-dihydro-6H-purin-6-one (CAS 140379-24-4)
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Recommended Standards
- Chlorflurenol-Methyl Ester (CAS 2536-31-4)
- 5-(6-Chlorooxazolo[5,4-b]pyridin-2-yl)-2-methylbenzene-1,3-diamine (CAS 1354761-54-8)
- Azelastine Impurity 47 (CAS CATO-C4X-139647)
- Azelastine Impurity 45 (CAS 148960-78-5)
- (2,5-Dichlorophenyl)hydrazine (CAS 305-15-7)
- Methyl 2-(4-(methylthio)phenyl)-2-oxoacetate (CAS 211510-26-8)
- Pyrimidin-5-ylzinc bromide, 0.50 M in THF (CAS 1227941-02-7)
- Levothyroxine Impurity 44 (CAS 176258-89-2)
- 3-(2,3-Dihydro-1h-inden-5-yl)-3-methylbutan-1-amine (CAS 1226219-17-5)
- Halcinonide (CAS 3093-35-4)
- 2-(hex-1-ynyl)benzoic acid (CAS 120870-47-5)
- 1-(2-aminophenyl)-1H-pyrazole-3-carboxylic acid,HCl (CAS 1431963-42-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-amino-2-(thiophen-3-yl)pyrimidin-5-yl)boronate (CAS 2223050-39-1)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
Why CATO?
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