2-((3,4-Dichlorophenyl)amino)-1H-purin-6(9H)-one CAS 123994-81-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123994-81-0 |
| Molecular Formula | C11H7Cl2N5O |
| Molecular Weight | 296.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3,4-Dichlorophenyl)amino)-1H-purin-6(9H)-one (CAS 123994-81-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7Cl2N5O. Molecular weight: 296.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7Cl2N5O |
| Molecular Weight | 296.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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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- (E)-2-(((3,4-dichlorophenyl)imino)methyl)-6-methoxyphenol (CAS 199788-16-4)
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Recommended Standards
- 6-Iodo-7-methyl-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 1228666-16-7)
- 5-(Bromomethyl)-2-(trifluoromethyl)benzo[d]thiazole (CAS 124168-46-3)
- 3-iodo-1H-indazole-6-carboxylic acid (CAS 1086391-11-8)
- 6-Chloro-N-cyclohexylpyridine-3-carboxamide (CAS 603095-68-7)
- 2,5-Dichloro-3-(difluoromethoxy)benzylamine (CAS 1803714-11-5)
- (4-fluoro-1,1-dioxo-1λ⁶-thian-4-yl)methanesulfonyl chloride (CAS 1803603-53-3)
- Milnacipran-d5 HCl (and Enantiomer) (CAS 2750534-79-1)
- (S)-2-Amino-2-(6-bromopyridin-3-yl)ethanol (CAS 1213204-08-0)
- 4-((2,6-Dimethylheptan-4-yl)amino)butan-2-ol (CAS 1341077-24-4)
- Lixisenatide (CAS 320367-13-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com