1-[5-(2-chlorophenyl)furan-2-carbonyl]-4-[2-(pyrrolidin-1-yl)ethyl]piperazine CAS 941047-27-4
| CAS No. | 941047-27-4 |
| Molecular Formula | C21H26ClN3O2 |
| Molecular Weight | 387.90 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 1-[5-(2-chlorophenyl)furan-2-carbonyl]-4-[2-(pyrrolidin-1-yl)ethyl]piperazine.
CATO supplies 1-[5-(2-chlorophenyl)furan-2-carbonyl]-4-[2-(pyrrolidin-1-yl)ethyl]piperazine (CAS 941047-27-4), a certified reference material (molecular formula C21H26ClN3O2, MW 387.90 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H26ClN3O2, 1-[5-(2-chlorophenyl)furan-2-carbonyl]-4-[2-(pyrrolidin-1-yl)ethyl]piperazine contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 387.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 1-[5-(2-chlorophenyl)furan-2-carbonyl]-4-[2-(pyrrolidin-1-yl)ethyl]piperazine 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 | C21H26ClN3O2 |
| Molecular Weight | 387.90 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chlorophenyl Standards
- 1-[(4-Chlorophenyl)sulfanyl]-2-nitro-4-[(phenylsulfanyl)methyl]benzene (CAS 477869-67-3)
- 12-(4-Chlorophenyl)-9,9-dimethyl-8,9,10,12-tetrahydrobenzo[a]acridin-11(7H)-one (CAS 326903-19-9)
- 2-((3-(4-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-1-(piperidin-1-yl)ethan-1-one (CAS 852373-01-4)
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- N-(4-Chlorophenyl)-2-((3-((m-tolylamino)methyl)-1H-1,2,4-triazol-5-yl)thio)acetamide (CAS 247592-60-5)
- 2-(((2-(4-Chlorophenyl)-5-methyloxazol-4-yl)methyl)thio)-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 1040635-48-0)
- 1-(4-Chlorophenyl)-2-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)ethan-1-one (CAS 1448036-02-9)
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Recommended Standards
- N-(5-Chloro-2-methylphenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 482639-88-3)
- N-(5-Chloro-2-methoxyphenyl)-2-(4-(2,3-dimethylphenyl)piperazin-1-yl)acetamide (CAS 890600-38-1)
- N-(5-Chloro-2-methylphenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618426-69-0)
- trans-Nemonapride (CAS 752154-64-6)
- 1-(3-Chlorophenyl)-3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)urea (CAS 325850-26-8)
- N-(4-Pyridin-4-yl-1,3-thiazol-2-yl)benzene-1,4-diamine hydrobromide (CAS 1052530-79-6)
- Nidulal (CAS 185853-14-9)
- N-(Azetidin-3-yl)-3-chloropyrazin-2-amine (CAS 2091550-19-3)
- Cefepime Dihydrochloride Monohydrate EP Impurity E (CAS 103296-32-8)
- 3-(4-Fluorobenzyl)-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 842140-76-5)
- Ethyl 2-chloro-3-cyano-6-methyl-5-nitroisonicotinate (CAS 72701-63-4)
- methyl 3-amino-2-[(4-ethoxyphenyl)methyl]propanoate hydrochloride (CAS 1211643-55-8)
- N-Phenacylthiazolium bromide (CAS 5304-34-7)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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