6-((2,5-Dichlorophenyl)amino)-3-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one CAS 86831-76-7
| CAS No. | 86831-76-7 |
| Molecular Formula | C12H9Cl2N5O |
| Molecular Weight | 310.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 6-((2,5-Dichlorophenyl)amino)-3-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 310.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
6-((2,5-Dichlorophenyl)amino)-3-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 86831-76-7) is a high-purity analytical reference standard with the molecular formula C12H9Cl2N5O and a molecular weight of 310.14 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-((2,5-Dichlorophenyl)amino)-3-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9Cl2N5O |
| Molecular Weight | 310.14 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 |
| 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.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 5-Bromo-6-ethoxy-2-methylquinoline-4-carboxylic acid (CAS 89267-28-7)
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- 4-Bromo-6-methoxyquinoline-3-carboxylic acid ethyl ester (CAS 872714-50-6)
- Ethyl 2-(4-Bromo-5-methyl-3-indolyl)-2-oxoacetate (CAS 2097800-31-0)
- Ethyl 2-amino-4-methoxybenzoate (CAS 103096-05-5)
- 5,6-Dimethoxyindolin-2-one (CAS 6286-64-2)
- 4-(2-Benzylphenoxy)-3-chloroaniline (CAS 946662-60-8)
- 4-Chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid (CAS 1211539-85-3)
- 2-Methyl-6-(1h-1,2,4-triazol-1-yl)pyridin-3-amine (CAS 1001067-59-9)
- 2-Bromo-4-(chloromethyl)-6-(difluoromethyl)-3-fluoropyridine (CAS 1805234-31-4)
- 1-(4,4,4-Trifluoro-3-oxo-but-1-enyl)-piperidine-4-carboxylic acid (CAS 379725-83-4)
- 1-(2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-cyclopropylurea (CAS 2246785-58-8)
- 5-(Difluoromethoxy)-2-fluorophenol (CAS 1261620-96-5)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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