1-(Diphenylmethyl)-4-[3-(4-fluoro-2-nitrophenoxy)thiophene-2-carbonyl]piperazine CAS 306977-54-8
| CAS No. | 306977-54-8 |
| Molecular Formula | C28H24FN3O4S |
| Molecular Weight | 517.57 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.
CATO supplies 1-(Diphenylmethyl)-4-[3-(4-fluoro-2-nitrophenoxy)thiophene-2-carbonyl]piperazine (CAS 306977-54-8), a certified reference material (molecular formula C28H24FN3O4S, MW 517.57 g/mol) for analytical method development and quality control.
Based on its molecular formula C28H24FN3O4S, 1-(Diphenylmethyl)-4-[3-(4-fluoro-2-nitrophenoxy)thiophene-2-carbonyl]piperazine contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 517.57 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.
CATO manufactures 1-(Diphenylmethyl)-4-[3-(4-fluoro-2-nitrophenoxy)thiophene-2-carbonyl]piperazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C28H24FN3O4S |
| Molecular Weight | 517.57 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Diphenylmethyl Standards
- 7-[4-(Diphenylmethyl)piperazin-1-yl]-2,4-bis(trifluoromethyl)-1,8-naphthyridine (CAS 477851-81-3)
- 4-[4-(Diphenylmethyl)piperazine-1-carbonyl]-5-methyl-N-[(methylcarbamothioyl)amino]-1,2-oxazole-3-carboxamide (CAS 338408-80-3)
- (2E)-1-[4-(Diphenylmethyl)piperazin-1-yl]-3-(2-methoxyphenyl)-2-phenylprop-2-en-1-one (CAS 478064-20-9)
- 4,4'-Bis(diphenylmethyl)-1,1'-biphenyl (CAS 22515-03-3)
- (2E)-1-[4-(Diphenylmethyl)piperazin-1-yl]-2-phenyl-3-(thiophen-2-yl)prop-2-en-1-one (CAS 478078-83-0)
- 1-{5-[4-(diphenylmethyl)piperazine-1-carbonyl]-1H-pyrrol-3-yl}-2-phenylethan-1-one (CAS 477870-57-8)
- (2E)-1-[4-(Diphenylmethyl)piperazin-1-yl]-3-[4-(3-fluoropropoxy)phenyl]prop-2-en-1-one (CAS 477871-06-0)
- 2-{[4-(diphenylmethyl)piperazin-1-yl]methyl}-2H,3H,5H,6H-imidazo[1,2-c]quinazolin-5-one (CAS 477859-09-9)
Recommended Standards
- N-Fmoc-4-(tert-butoxycarbonylmethoxy)-L-phenylalanine (CAS 181951-92-8)
- 3,4,5-Trimethoxy-N-(2-(4-(3,4,5-trimethoxybenzoyl)piperazin-1-yl)ethyl)benzamide (CAS 20088-04-4)
- (3AR,5S,6S,6aR)-5-((E)-1-(hydroxyimino)-2-(trityloxy)ethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl acetate (CAS 109680-99-1)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(3,4-dimethoxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 488734-25-4)
- 4-(Chloromethyl)-2-(thiophen-3-yl)thiazole hydrochloride (CAS 1049745-43-8)
- 1-(5-Chloropyridin-2-yl)-2-phenylethan-1-one (CAS 361467-77-8)
- (4S,4′S)-2,2′-[5-(1,1-Dimethylethyl)-1,3-phenylene]bis[4,5-dihydro-4-(1-methylethyl)oxazole] (CAS 1056697-75-6)
- 3-Chloropyridine-2-carboxylic Acid (CAS 57266-69-0)
- 2-(7-(Pyridin-4-yl)-1H-indol-3-yl)acetonitrile (CAS 1214325-69-5)
- 4,4'-Oxybis(N,N-bis(oxiran-2-ylmethyl)aniline) (CAS 105359-67-9)
- 4-(2-Methyl-1-piperidinyl)piperidinedihydrochloride (CAS 1181458-19-4)
- m-Tolylacetyl chloride (CAS 13910-79-7)
- 4-Iodo-3-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1160502-26-0)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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