4-[4-[2-(Cyclopropylmethoxy)-5-methylsulfonylbenzoyl]piperazin-1-yl]-3-fluorobenzonitrile CAS 845609-54-3
| CAS No. | 845609-54-3 |
| Molecular Formula | C23H24FN3O4S |
| Molecular Weight | 457.52 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 4-[4-[2-(Cyclopropylmethoxy)-5-methylsulfonylbenzoyl]piperazin-1-yl]-3-fluorobenzonitrile.
CATO supplies 4-[4-[2-(Cyclopropylmethoxy)-5-methylsulfonylbenzoyl]piperazin-1-yl]-3-fluorobenzonitrile (CAS 845609-54-3), a certified reference material (molecular formula C23H24FN3O4S, MW 457.52 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H24FN3O4S, 4-[4-[2-(Cyclopropylmethoxy)-5-methylsulfonylbenzoyl]piperazin-1-yl]-3-fluorobenzonitrile contains a flavonoid 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 457.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H24FN3O4S |
| Molecular Weight | 457.52 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyclopropylmethoxy Standards
- 6-(3-(Cyclopropylmethoxy)-4-methoxyphenyl)-3-(2,5-dimethoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 1172617-14-9)
- 3-(Cyclopropylmethoxy)-N,N-diethyl-4-iodobenzamide (CAS 1309682-65-2)
- 2-(3-(Cyclopropylmethoxy)-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096334-35-7)
- 2-(Cyclopropylmethoxy)-1-(difluoromethoxy)-4-iodobenzene (CAS 2734275-21-7)
- Methyl 3-(cyclopropylmethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1218789-62-8)
- Methyl 3-(cyclopropylmethoxy)-4-iodobenzoate (CAS 1392191-29-5)
- 1-(2-(Cyclopropylmethoxy)-6-(4-methoxybenzyloxy)phenyl)ethanone (CAS 405239-71-6)
- 2-(5-(Cyclopropylmethoxy)benzo[d][1,3]dioxol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1185836-87-6)
Recommended Standards
- 1,8-Bis[(4S)-4,5-dihydro-4-phenyl-2-oxazolyl]-9H-carbazole (CAS 553663-64-2)
- Methyl 6-{[2-(4-acetamidobenzenesulfonamido)phenyl]sulfanyl}pyridine-3-carboxylate (CAS 478033-25-9)
- 1,8-Bis(4,5-dihydro-4-phenyl-2-oxazolyl)-9H-carbazole (CAS 259753-35-0)
- N-(3-(benzylamino)-1-(3-nitrophenyl)-3-oxoprop-1-en-2-yl)-4-(tert-butyl)benzamide (CAS 431057-40-8)
- N1,N1-Dimethyl-N2-((2-morpholinopyrimidin-5-yl)methyl)ethane-1,2-diamine (CAS 1279207-64-5)
- 6-Methylthiazolo[4,5-b]pyridin-2-amine (CAS 1378818-99-5)
- 2-((1-Phenoxypropan-2-yl)amino)ethanol (CAS 103-39-9)
- 4-(tert-Butyl)-5-cyclopropoxypicolinic acid (CAS 1243321-47-2)
- 2-(2,4-Dichlorophenoxy)-N-(1,3-dimethyl-1H-pyrazol-5-yl)acetamide (CAS 110731-79-8)
- N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)prop-2-en-1-amine hydrochloride (CAS 1049696-56-1)
- 4-(Piperazin-1-ylsulfonyl)aniline (CAS 69249-13-4)
- N-(2-aminoethyl)-4-bromo-2-chlorobenzenesulfonamide hydrochloride (CAS 1571960-89-8)
- 1-Benzylazepan-3-one hydrochloride (CAS 66603-34-7)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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