6-Isopropyl-2-(3-oxo-3H-benzo[f]chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride CAS 1216560-75-6
| CAS No. | 1216560-75-6 |
| Molecular Formula | C25H23N3O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Isopropyl-2-(3-oxo-3H-benzo[f]chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-Isopropyl-2-(3-oxo-3H-benzo[f]chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216560-75-6), molecular formula C25H23N3O4SHCl and molecular weight 497.99 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C25H23N3O4SHCl, 6-Isopropyl-2-(3-oxo-3H-benzo[f]chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 497.99 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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), 6-Isopropyl-2-(3-oxo-3H-benzo[f]chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride 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 | C25H23N3O4S HCl |
| Molecular Weight | 497.99 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- 6-Isopropyl-4-nitro (1H)Indazole (CAS 1000340-87-3)
- 1-Isopropyl-2-methoxy-3-nitrobenzene (CAS 1000342-22-2)
- 6-Isopropyl-1H-indol-4-amine (CAS 1000343-80-5)
- Isopropyl 1-(4-chlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-54-8)
- Isopropyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-60-6)
- Isopropyl 5-oxo-1-(3-(trifluoromethyl)phenyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-65-1)
- Isopropyl 5-oxo-1-(m-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-70-8)
- 1000576-15-7 Isopropyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate MFCD09877871 (CAS 1000576-15-7)
Recommended Standards
- 3-Oxo-2-(pyridin-2-yl)butanenitrile (CAS 57115-24-9)
- 2-(Sec-butoxy)-3-methoxybenzaldehyde (CAS 872183-67-0)
- 5-Cyclopropoxy-4-isopropoxy-2-(methylthio)pyridine (CAS 1243321-45-0)
- Ethyl 9,10-dioxo-9,10-dihydroanthracene-1-carboxylate (CAS 32114-47-9)
- Lyoniside (CAS 34425-25-7)
- 1-(Chloromethyl)-1-(3,3-dimethylbutyl)cyclobutane (CAS 1481221-05-9)
- Ethyl 2-(bis(benzyloxy)phosphoryl)acetate (CAS 69639-67-4)
- 4-(4-Phenoxypyrimidin-5-yl)benzaldehyde (CAS 1233026-72-6)
- 8-Acetyl-6-(benzyloxy)-2H-benzo[b][1,4]oxazin-3(4H)-one, 97% (CAS 869478-09-1)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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