2-Amino-9-(cyclopent-2-en-1-yl)-1H-purin-6(9H)-one CAS 143541-93-9
| CAS No. | 143541-93-9 |
| Molecular Formula | C10H11N5O |
| Molecular Weight | 217.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-9-(cyclopent-2-en-1-yl)-1H-purin-6(9H)-one (CAS 143541-93-9), a certified reference material (molecular formula C10H11N5O, MW 217.23 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2-Amino-9-(cyclopent-2-en-1-yl)-1H-purin-6(9H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2-Amino-9-(cyclopent-2-en-1-yl)-1H-purin-6(9H)-one 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 | C10H11N5O |
| Molecular Weight | 217.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- (S)-2,2-dimethyl-1-(3,4,5-trifluorophenyl)propan-1-amine (CAS 1390681-11-4)
- n-Methyl-2-(4-(trifluoromethyl)phenyl)propan-1-amine (CAS 1495879-79-2)
- Ethyl 1-{6-methyl-4-oxo-4H,5H-pyrazolo[1,5-a]pyrazine-2-carbonyl}piperidine-4-carboxylate (CAS 1788673-56-2)
- 3-Phenylpropiolamide (CAS 7223-30-5)
- 2-(Difluoromethyl)-4-hydroxy-6-methylpyridine-3-sulfonamide (CAS 1805065-58-0)
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- N2-((1R,2S)-2-Aminocyclohexyl)-N6-(3-chlorophenyl)-9-ethyl-9H-purine-2,6-diamine (CAS 190653-73-7)
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