(4-((5-Chloroimidazo[1,2-a]pyridin-8-yl)amino)phenyl)(4-methylpiperazin-1-yl)methanone CAS 1258652-70-8
| CAS No. | 1258652-70-8 |
| Molecular Formula | C19H20ClN5O |
| Molecular Weight | 369.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-((5-Chloroimidazo[1,2-a]pyridin-8-yl)amino)phenyl)(4-methylpiperazin-1-yl)methanone (CAS 1258652-70-8), a certified reference material (molecular formula C19H20ClN5O, MW 369.85 g/mol) for analytical method development and quality control.
(4-((5-Chloroimidazo[1,2-a]pyridin-8-yl)amino)phenyl)(4-methylpiperazin-1-yl)methanone (C19H20ClN5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (4-((5-Chloroimidazo[1,2-a]pyridin-8-yl)amino)phenyl)(4-methylpiperazin-1-yl)methanone 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 | C19H20ClN5O |
| Molecular Weight | 369.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloroimidazo Standards
- Benzyl 3-(8-chloroimidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate (CAS 1419221-78-5)
- N'1-[(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)methylidene]-4-(trifluoromethyl)benzene-1-carbohydrazide (CAS 265307-85-5)
- (E)-({6-chloroimidazo[2,1-b][1,3]thiazol-5-yl}methylidene)[(2,4-dichlorophenyl)methoxy]amine (CAS 338976-45-7)
- (E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 338976-56-0)
- (E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(3,4-dichlorobenzyl) oxime (CAS 338976-48-0)
- 1-({6-chloroimidazo[1,2-a]pyridin-3-yl}methyl)-4-(2-methoxyphenyl)piperazine (CAS 882747-95-7)
- Benzyl (2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)cyclohexyl)carbamate (CAS 1956334-88-5)
- 1-(6-Chloroimidazo[2,1-b]thiazol-5-yl)-N-(4-phenoxyphenyl)methanimine (CAS 241132-41-2)
Recommended Standards
- 1-(9-Anthracenylmethyl)-4-(2-chloro-phenyl)-1H-[1,2,3]triazole (CAS 1019335-78-4)
- (E)-3-((2-(2-chlorostyryl)-1H-benzo[d]imidazol-1-yl)methyl)benzonitrile (CAS 338772-27-3)
- Dotinurad Impurity 5 (CAS 1285572-89-5)
- (E)-4-(2-(1-(2-chlorobenzyl)-1H-benzo[d]imidazol-2-yl)vinyl)benzonitrile (CAS 400079-46-1)
- 4-Bromo-N-(2-chloro-4-iodophenyl)benzamide (CAS 897848-53-2)
- (3,4-Dihydro-2H-benzo[b][1,4]oxazin-3-yl)methanol oxalate (CAS 1187928-27-3)
- 3-(2,6-Dichlorophenyl)-5-[(E)-2-[(2,4-dimethoxyphenyl)amino]ethenyl]-1,2-oxazole-4-carbonitrile (CAS 338402-69-0)
- (pent-4-en-1-yl)boronic acid (CAS 886747-03-1)
- Benzyl (R)-3-bromo-2-methylpropanoate (CAS 143671-84-5)
- 2-Bromo-N-(3,5-difluorophenyl)acetamide (CAS 405937-75-9)
- 3-ethylpentan-1-amine (CAS 66643-81-0)
- 2-Chloro-n-(prop-2-en-1-yl)pyridine-3-carboxamide (CAS 545372-93-8)
- 4-Ethyltetrahydro-2H-thiopyran-4-amine (CAS 1262411-20-0)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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