2-(3,4-Dichlorophenyl)tetrahydroimidazo[1,5-a]pyridine-1,3(2H,5H)-dione CAS 60725-74-8
| CAS No. | 60725-74-8 |
| Molecular Formula | C13H12Cl2N2O2 |
| Molecular Weight | 299.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-(3,4-Dichlorophenyl)tetrahydroimidazo[1,5-a]pyridine-1,3(2H,5H)-dione (CAS 60725-74-8), a certified reference material (molecular formula C13H12Cl2N2O2, MW 299.15 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, chlorine substitution, 2-(3,4-Dichlorophenyl)tetrahydroimidazo[1,5-a]pyridine-1,3(2H,5H)-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 299.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H12Cl2N2O2 |
| Molecular Weight | 299.15 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- Ethyl 1-(2,4-dichlorophenyl)-5-methyl-1H-pyrazole-3-carboxylate (CAS 126067-40-1)
- 1-(2,4-Dichlorophenyl)-5-isopropyl-1H-pyrazole-3-carboxylic acid (CAS 126068-31-3)
- Ethyl 5-(3,5-dichlorophenyl)-1-methyl-1H-pyrazole-3-carboxylate (CAS 1565827-84-0)
- (E)-[(2,4-Dichlorophenyl)methoxy][1-(5-methyl-1,2-oxazol-4-yl)ethylidene]amine (CAS 400084-51-7)
- [1-(3,4-dichlorophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]acetic acid (CAS 926269-51-4)
- 1-(3,5-Dichlorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid (CAS 306936-60-7)
- 2-[1-(2,4-dichlorophenyl)-3,5-dimethyl-1h-pyrazol-4-yl]acetic acid (CAS 926251-37-8)
- 2-[2-(2,4-Dichlorophenyl)-2-oxoethyl]cyclohexane-1,3-dione (CAS 339105-96-3)
Recommended Standards
- 1-(5-(1-(2,4-Dichlorophenoxy)ethyl)-1H-pyrazol-1-yl)ethan-1-one (CAS 321385-71-1)
- 2,4-Dichloro-6-(2-methoxyethoxy)-1,2-dihydroquinoline-3-carbonitrile (CAS 2458150-39-3)
- 1-(2,6-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazole-4-carboxylic acid (CAS 926205-09-6)
- 2-fluoro-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridine (CAS 2222544-79-6)
- Ethyl 2-(2-fluoro-5-hydroxyphenyl)acetate (CAS 672931-29-2)
- 2-(4-Fluoro-phenyl)-quinoline-4-carboxylic acid (CAS 441-28-1)
- 1,1,1-trifluoro-3-methylpentan-2-amine hydrochloride (CAS 1787896-72-3)
- 6-Cyano-2,2'-bipyridine (CAS 4392-85-2)
- 2-(Pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-8-amine (CAS 1340932-31-1)
- 8-Benzyl-4-(3,5-dichlorobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-91-6)
- 5-Methoxy-2-(piperidin-4-ylmethoxy)pyridine hydrochloride (CAS 2680615-96-5)
- 4-Amino-6-(vinylamino)-1,3,5-triazin-2(1H)-one (CAS 914486-13-8)
- Diethyl 2-oxo-6-phenyl-1,2-dihydropyridine-3,4-dicarboxylate (CAS 39632-84-3)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
Why CATO?
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