N-(4-chlorobenzyl)-2-((3-oxo-2-(thiophen-2-ylmethyl)isoindolin-1-yl)thio)acetamide CAS 866008-25-5
| CAS No. | 866008-25-5 |
| Molecular Formula | C22H19ClN2O2S2 |
| Molecular Weight | 442.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(4-chlorobenzyl)-2-((3-oxo-2-(thiophen-2-ylmethyl)isoindolin-1-yl)thio)acetamide.
CATO supplies N-(4-chlorobenzyl)-2-((3-oxo-2-(thiophen-2-ylmethyl)isoindolin-1-yl)thio)acetamide (CAS 866008-25-5), a certified reference material (molecular formula C22H19ClN2O2S2, MW 442.98 g/mol) for analytical method development and quality control.
N-(4-chlorobenzyl)-2-((3-oxo-2-(thiophen-2-ylmethyl)isoindolin-1-yl)thio)acetamide (C22H19ClN2O2S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H19ClN2O2S2 |
| Molecular Weight | 442.98 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- 2-Chlorobenzyl 4-(3-oxo-3-(2-oxo-2,3-dihydrobenzo[d]oxazol-6-yl)propyl)piperazine-1-carboxylate (CAS 1144035-22-2)
Recommended Standards
- (E)-{2-[(4-chlorophenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethylidene}[(4-methylphenyl)methoxy]amine (CAS 866131-18-2)
- N-[(5-{[(4-tert-butylphenyl)methyl]sulfanyl}-4-ethyl-4H-1,2,4-triazol-3-yl)methyl]-4-chlorobenzamide (CAS 338962-52-0)
- 2-((4-Chlorophenyl)thio)-N-(7-oxo-5-phenyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)propanamide (CAS 1022134-11-7)
- Zuclopenthixol acetate (CAS 85721-05-7)
- Venetoclax-d8 (CAS 1257051-06-1)
- (E)-5-Ethyl-3-(4-methylbenzylidene)pyrrolidin-2-one (CAS 679818-41-8)
- 2-(2-Iodophenyl)pyrrolidine (CAS 383127-23-9)
- Caffeoylmalic acid (CAS 39015-77-5)
- 1172917-35-9 2-(4-Methoxyphenyl)-4-pyridin-4-ylpyrimidine-5-carboxylic acid 9920AC C17H13N3O3 (CAS 1172917-35-9)
- CAS 83847-54-5 (CAS 83847-54-5)
- Ethyl (2-((3-phenyl-1,2,4-thiadiazol-5-yl)thio)acetyl)glycinate (CAS 864856-31-5)
- 1-(4-Amino-3-ethoxyphenyl)-4-piperidinol (CAS 1130146-98-3)
- 6-((Dimethylamino)methyl)nicotinic acid (CAS 789484-63-5)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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