3,5-Dichloro-N-(4-((phenylthio)methyl)phenyl)benzamide CAS 321431-81-6
| CAS No. | 321431-81-6 |
| Molecular Formula | C20H15Cl2NOS |
| Molecular Weight | 388.31 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 3,5-Dichloro-N-(4-((phenylthio)methyl)phenyl)benzamide.
CATO supplies 3,5-Dichloro-N-(4-((phenylthio)methyl)phenyl)benzamide (CAS 321431-81-6), a certified reference material (molecular formula C20H15Cl2NOS, MW 388.31 g/mol) for analytical method development and quality control.
3,5-Dichloro-N-(4-((phenylthio)methyl)phenyl)benzamide (C20H15Cl2NOS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 3,5-Dichloro-N-(4-((phenylthio)methyl)phenyl)benzamide 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 | C20H15Cl2NOS |
| Molecular Weight | 388.31 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- 3,5-Dichloro-N-[3-(2-phenoxyethoxy)benzyl]aniline (CAS 1040686-40-5)
- 2,3-Dichloro-4-(ethylsulfonyl)-N-(2-methoxyphenyl)benzamide (CAS 477867-70-2)
- 3-(5,6-Dichloro-1-(2-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-20-2)
- 3-(5,6-Dichloro-1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-29-1)
- 3-{5,6-dichloro-1-[(3-fluorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 338774-28-0)
- N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)-5-(trifluoromethyl)-1,3,4-thiadiazol-2-amine (CAS 866051-72-1)
- 2,5-Dichloro-N-(4-fluoro-3-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 497060-37-4)
- cis-Dichloro(3,4-diaminotoluene)platinum(II) (CAS 57948-13-7)
Recommended Standards
- (5-((3,5-Dichlorophenyl)thio)-4-isopropyl-1-methyl-1H-imidazol-2-yl)methyl methylcarbamate (CAS 178979-33-4)
- 3-[4-(N-Boc)piperazin-1-yl]phenylboronic acid pinacol ester (CAS 540752-87-2)
- tert-Butyl 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate (CAS 1073354-59-2)
- 3-Amino-N-(2,5-dichlorophenyl)-4-(diethylamino)benzene-1-sulfonamide (CAS 379254-28-1)
- (S)-3-(4-bromophenyl)pyrrolidine hydrochloride (CAS 1384268-82-9)
- 2-Bromo-3-fluoro-6-nitro-benzaldehyde (CAS 1805502-03-7)
- 3-Amino-4-hydroxy-N-[3-(1-methylethoxy)propyl]benzenesulfonamide (CAS 93893-59-5)
- 8-Bromo-9H-imidazo[1,2-a]indole-9-carbonitrile (CAS 2891993-65-8)
- cis-N-Benzyl-4-methylcyclohexanamine (CAS 128013-87-6)
- (Difluoroacetyl)tris(isopropyl)silane (CAS 478612-79-2)
- (E)-(+)-N-(Cyclopropylmethyl)-α-ethyl-N-methyl-α-(3-phenyl-2-propenyl)-benzenemethanamine Hydrochloride (CAS 130152-35-1)
- (5Z,8Z,11Z,14Z)-N-(2-chloroethyl-1,1,2,2-d4)icosa-5,8,11,14-tetraenamide (CAS 1346606-70-9)
- 6-Chloro-3-iodo-5-methyl-1H-indazole (CAS 1260384-08-4)
- Heptapeptide-6 (CAS CATO-CPTD788823)
Why CATO?
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