N-(2,4-Dichloro-5-methoxyphenyl)-3-(2-nitrophenoxy)thiophene-2-carboxamide CAS 339015-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339015-20-2 |
| Molecular Formula | C18H12Cl2N2O5S |
| Molecular Weight | 439.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2,4-Dichloro-5-methoxyphenyl)-3-(2-nitrophenoxy)thiophene-2-carboxamide (CAS 339015-20-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H12Cl2N2O5S. Molecular weight: 439.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H12Cl2N2O5S |
| Molecular Weight | 439.27 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) | 13.0 |
| 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-(2,4-dichloro-5-methoxyphenyl)-3-(4-nitrophenoxy)thiophene-2-carboxamide (CAS 339015-25-7)
- 7,9-Dichloro-2-(4-methoxyphenyl)-5-(p-tolyl)-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 303061-34-9)
- 2-({[2,4-dichloro-5-(2-methoxyethoxy)phenyl]carbamoyl}methanesulfinyl)-N,N-diethylacetamide (CAS 341965-08-0)
- 2,4-Dichloro-N'-{2',3'-dihydrospiro[adamantane-2,1'-indene]-3'-ylidene}benzohydrazide (CAS 400083-54-7)
- 3-(5,6-Dichloro-1-(2,4-dichlorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338412-08-1)
- 3-(5,6-Dichloro-1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-41-7)
- 3-{5,6-dichloro-1-[(3,4-dichlorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 338774-14-4)
- 5-{5,6-dichloro-1-[(2,4-dichlorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 338773-97-0)
Recommended Standards
- 2-(4-(2-Fluorophenyl)piperazin-1-yl)-N-(4-iodophenyl)acetamide (CAS 328287-39-4)
- Tert-butyl (S)-4-(4-iodobenzyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 1823597-92-7)
- Sofosbuvir Impurity 96 (CAS 1392015-05-2)
- 2-(4-Hydroxy-2-oxoindolin-3-yl)acetonitrile (CAS 1380540-77-1)
- 2-(Difluoromethyl)-3,5-dimethylpyridine (CAS 1804445-64-4)
- 2-{[1-butyl-5-(trifluoromethyl)-1h-1,3-benzodiazol-2-yl]sulfanyl}acetic acid (CAS 868238-03-3)
- (S)-tert-Butyl (1-(oxazol-5-yl)ethyl)carbamate (CAS 196819-41-7)
- N-(3-Methoxy-4-(oxazol-5-yl)phenyl)-2-phenylacetamide (CAS 267405-93-6)
- Prusogliptin Impurity 9 (CAS CATO-C4X-32849)
- Semaglutide impurity 29 (CAS 1188328-22-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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