N-(3,4-difluorophenyl)-2-((4-fluorophenyl)thio)acetamide CAS 329779-75-1
| CAS No. | 329779-75-1 |
| Molecular Formula | C14H10F3NOS |
| Molecular Weight | 297.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(3,4-difluorophenyl)-2-((4-fluorophenyl)thio)acetamide 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.
N-(3,4-difluorophenyl)-2-((4-fluorophenyl)thio)acetamide (CAS 329779-75-1) is a high-purity analytical reference standard with the molecular formula C14H10F3NOS and a molecular weight of 297.30 g/mol.
Based on its molecular formula C14H10F3NOS, N-(3,4-difluorophenyl)-2-((4-fluorophenyl)thio)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C14H10F3NOS |
| Molecular Weight | 297.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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 | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- (3,4-Difluorophenyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1328954-10-4)
- (2,6-Difluorophenyl)(7,7-dimethyl-6,8-dioxa-2-azaspiro[3.5]nonan-2-yl)methanone (CAS 1396811-21-4)
- (3,4-Difluorophenyl)(7,7-dimethyl-6,8-dioxa-2-azaspiro[3.5]nonan-2-yl)methanone (CAS 1396859-95-2)
- Methyl 1-((2-(3,5-difluorophenyl)-2-oxoethyl)amino)cyclopentanecarboxylate (CAS 957121-88-9)
- 6-((2,6-Difluorophenyl)sulfonyl)-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine (CAS 1448057-68-8)
- Ethyl 2-(4-(2,6-difluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 861206-30-6)
- N-(2,4-Difluorophenyl)-2-iodoacetamide (CAS 1344212-60-7)
- 5-[(E)-2-(2,4-Difluorophenyl)diazen-1-yl]-2-(methylsulfanyl)pyrimidine-4,6-diol (CAS 339015-97-3)
Recommended Standards
- N-(3,4-Difluorobenzyl)-[3,4'-bipyridin]-5-amine (CAS 821784-16-1)
- N-Boc-3,4-dihydroxy-L-phenylalanine (CAS 30033-24-0)
- N-((4-fluoronaphthalen-1-yl)sulfonyl)-N-methylglycine (CAS 650593-40-1)
- Phenyl 2-acetamido-2-deoxy-β-D-glucopyranoside (CAS 5574-80-1)
- (S)-1-(Benzo[d]thiazol-2-yl)ethan-1-amine (CAS 1169393-54-7)
- 4-(4-Fluoro-phenylamino)-butan-1-olhydrochloride (CAS 435345-40-7)
- tert-Butyl 1-(2-((4-chlorophenyl)amino)-2-oxoethyl)-1H-benzo[e][1,3,4]thiadiazine-3-carboxylate 4,4-dioxide (CAS 1707587-05-0)
- 1-(1-Bromobutan-2-yl)-4-methylbenzene (CAS 1135264-28-6)
- (4-(Methoxymethoxy)-2,3-dihydrobenzofuran-6-yl)methanol (CAS 1219924-29-4)
- n-(3,5-Dimethylbenzyl)cyclopropanamine (CAS 1094258-22-6)
- 4-(Methylamino)-1-butanol (CAS 42042-68-2)
- 1,1-Diethyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874298-99-4)
- 88580-27-2 Desacetylravidomycin 6H-Benzo(d)naphtho(1,2-b)pyran-6-one, 4-(3,6-dideoxy-3-(dimethylamino)-alpha-altopyranosyl)-10,12-dimethoxy-8-ethenyl-1-hydroxy- AY-26,623 Deacetylravidomycin (CAS 88580-27-2)
- Exenatide (CAS 141758-74-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com