2-((3-Chlorophenyl)amino)-1H-purin-6(9H)-one CAS 123994-67-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123994-67-2 |
| Molecular Formula | C11H8ClN5O |
| Molecular Weight | 261.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-Chlorophenyl)amino)-1H-purin-6(9H)-one (CAS 123994-67-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8ClN5O. Molecular weight: 261.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8ClN5O |
| Molecular Weight | 261.67 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 3-(4-Chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-ol (CAS 132269-53-5)
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- 3-(5-Chloro-4-methoxypyrimidin-2-yl)pyrazolo[1,5-a]pyrazine (CAS 1330044-04-6)
- 4-(PIPERAZIN-1-YL)BENZOIC ACID 2HCL (CAS 1215782-27-6)
- 2-(Methyl(pyrimidin-2-yl)amino)ethanol (CAS 122320-79-0)
- 5-Bromo-2-(pyridin-3-yl)pyridazin-3(2h)-one (CAS 2251054-12-1)
- 2-Phenyl-N'-[(1E)-(3,4,5-trimethoxyphenyl)methylidene]acetohydrazide (CAS 1207549-54-9)
- (1R,4R)-2-Thia-5-azabicyclo[2.2.1]heptane 2,2-dioxide (CAS 1481613-20-0)
- N-(2-Aminoethyl)biotinamide (CAS 111790-37-5)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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