1-(Ethoxycarbonyl)imidazo[1,5-a]pyridine-6-carboxylic acid hydrochloride CAS 2177263-22-6
| CAS No. | 2177263-22-6 |
| Molecular Formula | C11H10N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 270.67 g/mol gives 1-(Ethoxycarbonyl)imidazo[1,5-a]pyridine-6-carboxylic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(Ethoxycarbonyl)imidazo[1,5-a]pyridine-6-carboxylic acid hydrochloride (CAS 2177263-22-6) is a high-purity analytical reference standard with the molecular formula C11H10N2O4HCl and a molecular weight of 270.67 g/mol.
Structurally, 1-(Ethoxycarbonyl)imidazo[1,5-a]pyridine-6-carboxylic acid hydrochloride (C11H10N2O4HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 270.67 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(Ethoxycarbonyl)imidazo[1,5-a]pyridine-6-carboxylic acid 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 | C11H10N2O4 HCl |
| Molecular Weight | 270.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethoxycarbonyl Standards
- 2-(3-(Ethoxycarbonyl)piperidin-1-yl)-5-nitrobenzoic acid (CAS 1000018-70-1)
- Ethyl 3-[[(ethoxycarbonyl)amino](2-fluorophenyl)methyl]-2-oxocyclohexanecarboxylate (CAS 1005188-42-0)
- 2-[(3-Ethoxycarbonyl-Propyl)-(Toluene-4-Sulfonyl)-Amino]-Benzoic Acid Methyl Ester (CAS 100627-39-2)
- 4-(Ethoxycarbonyl)-1-methylpyridin-1-ium iodide (CAS 10129-59-6)
- Sodium 5-(ethoxycarbonyl)-2-(methylthio)pyrimidin-4-olate (CAS 102061-91-6)
- 3-Ethoxycarbonyl-5,6-dihydro-2-methyl-4H-pyran (CAS 10226-28-5)
- 2-[4-(Ethoxycarbonyl)phenyl]-6-methyl-imidazo[1,2-a]pyridine-3-acetic Acid (CAS 1025962-20-2)
- 4-Ethoxycarbonyl-2-methylphenylisothiocyanate (CAS 1027513-17-2)
Recommended Standards
- 2-(2-Bromo-3-methylpyridin-4-yl)acetic acid (CAS 1227577-75-4)
- 5-(Hydroxymethyl)-2-methoxybenzoic acid (CAS 10286-57-4)
- 2,4-Difluoro-6-methylbenzenesulfonyl chloride (CAS 1806332-55-7)
- 2-(5-((4-Bromobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyrazine (CAS 618427-44-4)
- n-Benzyl-4-methoxybenzene-1-sulfonamide (CAS 119059-70-0)
- 869304-55-2 Eg5 Inhibitor V, trans-24 DTXSID10468490 (CAS 869304-55-2)
- (2S)-2-amino-2-cyclopropyl-ethanol (CAS 1198185-81-7)
- 3,4-Dihydro-2H-pyrano[2,3-c]pyridine (CAS 84957-39-1)
- (Phenoxycarbonyl)-D-valine (CAS 1310695-86-3)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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