N-(3-(Benzo[d]thiazol-2-yl)phenyl)-2-chlorobenzamide CAS 420831-95-4
| CAS No. | 420831-95-4 |
| Molecular Formula | C20H13ClN2OS |
| Molecular Weight | 364.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(3-(Benzo[d]thiazol-2-yl)phenyl)-2-chlorobenzamide (CAS 420831-95-4) is a high-purity analytical reference standard with the molecular formula C20H13ClN2OS and a molecular weight of 364.85 g/mol.
Based on its molecular formula C20H13ClN2OS, N-(3-(Benzo[d]thiazol-2-yl)phenyl)-2-chlorobenzamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 364.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), N-(3-(Benzo[d]thiazol-2-yl)phenyl)-2-chlorobenzamide 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 | C20H13ClN2OS |
| Molecular Weight | 364.85 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-(Benzo[d]thiazol-2-yl)phenyl)-3-chlorobenzamide (CAS 307326-18-7)
- 3-(Benzo[d]thiazol-2-yl)-2-(2-chloro-6-fluorophenyl)thiazolidin-4-one (CAS 907558-63-8)
- 2-(2-(Benzo[d]thiazol-2-yl)ethanethioyl)-N-cyclohexylhydrazine-1-carbothioamide (CAS 155821-01-5)
- 4-(2-(Benzo[d]oxazol-2-yl)vinyl)-N,N-dimethylaniline (CAS 24675-13-6)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((4-bromophenyl)thio)propan-1-one (CAS 477334-38-6)
- 2-((Benzo[d]thiazol-2-ylthio)methyl)benzo[4,5]imidazo[1,2-a]pyrimidin-4(1H)-one (CAS 721891-12-9)
- 4,4'-(Benzo[c]selenophene-4,7-diyl)dianiline (CAS 2722717-95-3)
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Recommended Standards
- N-(2-Chlorophenyl)-4-(pyrrolidin-1-ylsulfonyl)benzamide (CAS 313403-51-9)
- N-(tert-butyl)-4-((4-chlorophenyl)thio)-3-nitrobenzamide (CAS 303987-86-2)
- N-allyl-2-(N-(4-chlorophenyl)phenylsulfonamido)acetamide (CAS 339102-56-6)
- Methyl 5-(2-chlorophenyl)-2-ethyl-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 617698-54-1)
- 4-(Tert-butyl)-3'-((4-(tert-butyl)cyclohexylidene)amino)-1'H-spiro[cyclohexane-1,2'-quinazolin]-4'(3'H)-one (CAS 488724-98-7)
- Aliskiren Impurity 1 (CAS 173336-76-0)
- (1,4-Dimethyl-1H-imidazol-5-yl)methanol (CAS 19673-78-0)
- 1-NItro-4-(propan-2-yloxy)-2-(trifluoromethyl)benzene (CAS 1236062-04-6)
- 3-[3,5-bis(trifluoromethyl)phenyl]-N'-({[(1,2,2-trichlorovinyl)amino]carbonyl}oxy)prop-2-enimidamide (CAS 646989-54-0)
- Z-D-Gla(OtBu)2-OH (CAS 2044710-50-9)
- 4-Chloro-2-(4-methoxyphenyl)-5-(piperidin-1-yl)pyridazin-3(2H)-one (CAS 477867-43-9)
- 2,4-Diphenyloxazole (CAS 838-41-5)
- 2-(Methylsulfanyl)-3-(pyridin-3-yl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 338779-47-8)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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