7-Methyl-2-(4-methyl-3-nitrophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde CAS 1215984-38-5
| CAS No. | 1215984-38-5 |
| Molecular Formula | C16H13N3O3 |
| Molecular Weight | 295.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methyl-2-(4-methyl-3-nitrophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1215984-38-5), molecular formula C16H13N3O3 and molecular weight 295.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 7-Methyl-2-(4-methyl-3-nitrophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde (C16H13N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 295.29 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 7-Methyl-2-(4-methyl-3-nitrophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde 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 | C16H13N3O3 |
| Molecular Weight | 295.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 8-Methyl-2-(4-methyl-3-nitrophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1215950-83-6)
- (s)-2-(Benzofuran-2-carboxamido)-2-phenylacetic acid (CAS 1217756-92-7)
- 1-Benzyl-1H-indole-2,3-dicarboxylic acid (CAS 121195-60-6)
- Triethyl pyridine-2,3,6-tricarboxylate (CAS 122509-29-9)
- (3S,8R,9S,10R,13S,14S)-3-hydroxy-13-methyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one (CAS 17916-75-5)
- 1,3-Bis(5-([2,2'-bipyridin]-6-yl)-1,3,4-oxadiazol-2-yl)benzene (CAS 866117-19-3)
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- 1-Sulfamoylpiperidine-3-carboxylic acid (CAS 1016784-46-5)
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- 7-Chloro-2h,3h-[1,4]dioxino[2,3-b]pyridine-6-carboxylic acid (CAS 877177-32-7)
- Sorafenib-d3 (CAS 1130115-44-4)
- 2-(1-Methyl-1h-pyrazol-4-yl)-2-(morpholin-4-yl)acetic acid (CAS 1218541-76-4)
- Benzo[c][1,2,5]oxadiazole-5-carbonitrile (CAS 54286-62-3)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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