6-Amino-N-(2,6-dichlorophenyl)-4-thia-2-azatricyclo[7.6.0.0^{3,7}]pentadeca-1(9),2,5,7-tetraene-5-carboxamide CAS 496804-79-6
| CAS No. | 496804-79-6 |
| Molecular Formula | C20H19Cl2N3OS |
| Molecular Weight | 420.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 420.36 g/mol gives 6-Amino-N-(2,6-dichlorophenyl)-4-thia-2-azatricyclo[7.6.0.0^{3,7}]pentadeca-1(9),2,5,7-tetraene-5-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-Amino-N-(2,6-dichlorophenyl)-4-thia-2-azatricyclo[7.6.0.0^{3,7}]pentadeca-1(9),2,5,7-tetraene-5-carboxamide (CAS 496804-79-6), a certified reference material (molecular formula C20H19Cl2N3OS, MW 420.36 g/mol) for analytical method development and quality control.
The molecular framework of 6-Amino-N-(2,6-dichlorophenyl)-4-thia-2-azatricyclo[7.6.0.0^{3,7}]pentadeca-1(9),2,5,7-tetraene-5-carboxamide (C20H19Cl2N3OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
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), 6-Amino-N-(2,6-dichlorophenyl)-4-thia-2-azatricyclo[7.6.0.0^{3,7}]pentadeca-1(9),2,5,7-tetraene-5-carboxamide 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 | C20H19Cl2N3OS |
| Molecular Weight | 420.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-N-(2,4-dichlorophenyl)-6-ethyl-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 627057-31-2)
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- 6-Amino-4-(4-methoxyphenyl)-1,3-diphenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 188199-07-7)
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Recommended Standards
- 5'-Bromo-1'-tosylspiro[cyclohexane-1,3'-indoline] (CAS 2306271-15-6)
- 7-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-hydroxy-9-(trifluoromethyl)thieno[2,3-b:4,5-b']dipyridin-2(1H)-one (CAS 626228-56-6)
- Regorafenib Impurity 60 (CAS CATO-C4X-104760)
- Tedizolid Impurity 14 (CAS 501939-79-3)
- 4-Chloro-6-(3-fluoro-4-methoxyphenyl)pyrimidine (CAS 954219-34-2)
- 3-(Difluoromethyl)benzaldehyde (CAS 945004-44-4)
- 2,3,4,6-Tetra-O-pivaloyl-D-glucopyranosyl azide (CAS 1251910-91-4)
- 4-Nitro-3-(phenylamino)benzoic acid (CAS 159190-73-5)
- 6-Chloro-N-(2,2-dimethoxyethyl)pyrimidin-4(3H)-imine (CAS 1159822-73-7)
- 3-Hydroxy Simvastatin (CAS 134523-09-4)
- N-(2-Formamidoethyl)-N-(2-hydroxyethyl)formamide (CAS 25209-62-5)
- Cefepime Impurity 15 (CAS CATO-C4X-119315)
- 4-(((2R,3R)-2-Hydroxy-[1,1'-bi(cyclohexan)]-3-yl)oxy)-4-oxobutanoic acid (CAS 15785-59-8)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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