9-Benzyl-2-chloro-9H-purin-6-amine CAS 56046-25-4
| CAS No. | 56046-25-4 |
| Molecular Formula | C12H10ClN5 |
| Molecular Weight | 259.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 9-Benzyl-2-chloro-9H-purin-6-amine.
9-Benzyl-2-chloro-9H-purin-6-amine (CAS 56046-25-4), molecular formula C12H10ClN5 and molecular weight 259.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 9-Benzyl-2-chloro-9H-purin-6-amine (C12H10ClN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 259.69 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 9-Benzyl-2-chloro-9H-purin-6-amine 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 | C12H10ClN5 |
| Molecular Weight | 259.69 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.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 9-(4-Chlorobenzyl)-9H-purin-6-amine (CAS 56046-27-6)
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- 7-Benzyl-2-chloro-7H-purin-6-amine (CAS 56025-89-9)
- Cyanazine acid (CAS 36576-43-9)
- 1-Ethyl-2,3-dimethoxybenzene (CAS 103517-22-2)
- 2-Methylthio-cis-zeatin Riboside (CAS 52049-48-6)
- 4-Methoxytoluene (CAS 104-93-8)
- 6-Isopropylpyridin-3-amine hydrochloride (CAS 1061875-23-7)
- Regorafenib Impurity 74 (CAS CATO-C4X-104774)
- (3R)-3-amino-3-(3-chlorofuran-2-yl)propanoic acid (CAS 1366296-45-8)
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- N-((1-Ethyl-3-methyl-1H-pyrazol-4-yl)methyl)-3-methoxy-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856058-55-3)
- N-benzylpyridin-4-amine (CAS 13556-71-3)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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