2-(2-(4-Chlorophenoxy)acetamido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride CAS 1216700-74-1
| CAS No. | 1216700-74-1 |
| Molecular Formula | C17H18ClN3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(2-(4-Chlorophenoxy)acetamido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216700-74-1), a certified reference material (molecular formula C17H18ClN3O3SHCl, MW 416.32 g/mol) for analytical method development and quality control.
The molecular framework of 2-(2-(4-Chlorophenoxy)acetamido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (C17H18ClN3O3SHCl) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2-(2-(4-Chlorophenoxy)acetamido)-6-methyl-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 | C17H18ClN3O3S HCl |
| Molecular Weight | 416.32 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) | 9.0 |
| 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 Chlorophenoxy Standards
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- 1-((2-Chlorophenoxy)methyl)-1h-pyrazole-5-carbohydrazide (CAS 1001500-78-2)
- 1-((4-Chlorophenoxy)methyl)-1h-pyrazole-5-carbohydrazide (CAS 1001500-86-2)
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- 1-((4-Chlorophenoxy)methyl)-3,5-dimethyl-4-nitro-1h-pyrazole (CAS 1001519-05-6)
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Recommended Standards
- (R)-4-Amino-6-fluorochromane Hydrochloride (CAS 911826-09-0)
- 5-Chloro-4-methyl-2-nitrobenzonitrile (CAS 97113-40-1)
- 1-(Phenylsulfonyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1256359-23-5)
- 3-Bromo-N-cyclopropyl-2-methylaniline (CAS 245765-58-6)
- Methyl 5,6,7,8-tetrahydro-1,5-naphthyridine-2-carboxylate (CAS 791856-73-0)
- 3-{5,6-dichloro-1-[(3-fluorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 338774-28-0)
- (3-(6-Nitro-1H-indol-1-yl)phenyl)methanol (CAS 1349718-12-2)
- Fmoc-Lys-OMe.HCl (CAS 847658-45-1)
- (2R)-2-methylbutanoic acid (CAS 32231-50-8)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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