3-(5-(3-Chlorophenyl)furan-2-yl)-N-(4-ethoxyphenyl)propanamide CAS 853312-47-7
| CAS No. | 853312-47-7 |
| Molecular Formula | C21H20ClNO3 |
| Molecular Weight | 369.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-(3-Chlorophenyl)furan-2-yl)-N-(4-ethoxyphenyl)propanamide (CAS 853312-47-7), molecular formula C21H20ClNO3 and molecular weight 369.84 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(5-(3-Chlorophenyl)furan-2-yl)-N-(4-ethoxyphenyl)propanamide (C21H20ClNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 369.84 g/mol, it falls into the moderately-high-molecular-weight range. 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-(3-Chlorophenyl)furan-2-yl)-N-(4-ethoxyphenyl)propanamide 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 | C21H20ClNO3 |
| Molecular Weight | 369.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- Benzyl (2-(4-(4-chlorophenyl)-1H-imidazol-2-yl)propan-2-yl)carbamate (CAS 1416438-44-2)
- N-(3-Chlorophenyl)-5-methyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574582-23-2)
- (4Z)-1-(4-Chlorophenyl)-4-{[(3,4-dimethylphenyl)amino]methylidene}-3-ethoxy-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-05-6)
- 1,1'-(4-(5-(2-Chlorophenyl)furan-2-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-diyl)diethanone (CAS 303093-79-0)
- 2-(4-(4-Chlorophenyl)piperazin-1-yl)-2-(1H-indol-2-yl)acetic acid (CAS 885277-02-1)
- 3-(5-(4-Chlorophenyl)furan-2-yl)-N-(4-ethoxyphenyl)propanamide (CAS 853311-53-2)
- 3-(5-(4-Chlorophenyl)furan-2-yl)-N-(4-methoxybenzyl)propanamide (CAS 853312-09-1)
- (E)-3-(5-(4-chlorophenyl)furan-2-yl)-2-(phenylsulfonyl)acrylonitrile (CAS 64251-72-5)
Recommended Standards
- 3-((4-Chloro-2,5-dimethoxyphenyl)amino)-1-(naphthalen-2-yl)propan-1-one (CAS 882749-02-2)
- 2-[Benzyl(methyl)amino]-N-{[3-(4-chlorophenyl)-1,2-oxazol-5-yl]methyl}acetamide (CAS 478043-52-6)
- 2-(4-Butoxyphenyl)-7-chloro-8-methylquinoline-4-carboxylic acid (CAS 865415-17-4)
- 3-(Tribromomethyl)benzo[d]isoxazole (CAS 37924-95-1)
- Ethyl 4-ethylpiperidine-4-carboxylate (CAS 874440-86-5)
- 3-Amino-1H-pyrrolo[3,2-b]pyridine-6-carbonitrile (CAS 1190312-49-2)
- 2,2-Bis-(4-hydroxyphenyl)hexafluoropropane-d4 (CAS CATO-CCHM703781)
- Atractylenolide I (CAS 73069-13-3)
- 1-(3-(Chloromethyl)phenyl)-1h-pyrazole hydrochloride (CAS 1432680-29-9)
- (4-(Tert-butyl)phenyl)(3-fluoro-4-methylphenyl)methanone (CAS 951886-36-5)
- 1-(Bromomethyl)-3,5-dimethylbenzene (CAS 27129-86-8)
- 2-Bromo-5-methylquinoline (CAS 1420790-04-0)
- 3-Bromo-6,7-dihydro-5H-cyclopenta[b]pyridine-7-carboxylic acid (CAS 1972580-93-0)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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