3-((2,6-Dichlorophenyl)thio)-N-(2-(phenylthio)ethyl)propanamide CAS 337923-43-0
| CAS No. | 337923-43-0 |
| Molecular Formula | C17H17Cl2NOS2 |
| Molecular Weight | 386.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-((2,6-Dichlorophenyl)thio)-N-(2-(phenylthio)ethyl)propanamide 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.
3-((2,6-Dichlorophenyl)thio)-N-(2-(phenylthio)ethyl)propanamide (CAS 337923-43-0), molecular formula C17H17Cl2NOS2 and molecular weight 386.36 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-((2,6-Dichlorophenyl)thio)-N-(2-(phenylthio)ethyl)propanamide (C17H17Cl2NOS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 386.36 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H17Cl2NOS2 |
| Molecular Weight | 386.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Dichlorophenyl Standards
- 2-[(2,6-Dichlorophenyl)sulfanyl]-N-[2-(phenylsulfanyl)ethyl]propanamide (CAS 337923-55-4)
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- 1-(3,4-Dichlorophenyl)-3-((4-phenoxyphenyl)amino)propan-1-one (CAS 477320-62-0)
- Methyl 2-{[4-(3,4-dichlorophenyl)piperazino]carbonyl}-3-(dimethylamino)acrylate (CAS 303151-73-7)
- N4-(2-(2,6-Dichlorophenyl)-3H-imidazo[4,5-c]pyridin-4-yl)-N6-methylpyrimidine-4,6-diamine (CAS 1334409-80-1)
- 3-(2,6-Dichlorophenyl)-5-[(E)-2-[(2-methoxyphenyl)amino]ethenyl]-1,2-oxazole-4-carbonitrile (CAS 338402-66-7)
- 3-(2,6-Dichlorophenyl)-5-[(E)-2-[(4-hydroxy-2-methylphenyl)amino]ethenyl]-1,2-oxazole-4-carbonitrile (CAS 338402-72-5)
Recommended Standards
- 2-Amino-6-(hydroxymethyl)-8-oxo-4-(3,4,5-trimethoxyphenyl)-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 625376-08-1)
- 4-Methyl-2-(4-nitrophenyl)-6-(phenylamino)quinazoline-5,8-dione (CAS 61416-87-3)
- 2-Amino-6-(hydroxymethyl)-8-oxo-4-(2,4,5-trimethoxyphenyl)-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 876709-77-2)
- Dalamar yellow (CAS 6358-31-2)
- (S)-1-[2-(Boc-amino)acetyl]-4,4-difluoropyrrolidine-2-carboxamide (CAS 1448440-48-9)
- 3-(Methoxymethyl)-4-propoxybenzaldehyde (CAS 883543-43-9)
- 2-(4-Bromophenyl)-4,5,6,7-tetrahydrooxazolo[5,4-c]pyridine hydrochloride (CAS 1187928-44-4)
- 2-(o-Tolyl)azepane hydrochloride (CAS 1049744-76-4)
- 5-Amino-3-methoxypyrazine-2-carbonitrile (CAS 1137478-55-7)
- ethyl 2-aminocyclohexanecarboxylate (CAS 64162-07-8)
- N-(5-chloro-2-hydroxyphenyl)-3-phenylpropanamide (CAS 86886-78-4)
- (S)-1-(tert-butoxycarbonyl)-4-methylpiperazine-2-carboxylic acid (CAS 363192-86-3)
- 2-Bromo-3-chloro-6-(difluoromethyl)-4-methylpyridine (CAS 1806973-33-0)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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