1-(5-(Furan-2-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-2-morpholinoethan-1-one CAS 876941-54-7
| CAS No. | 876941-54-7 |
| Molecular Formula | C17H19N3O3S |
| Molecular Weight | 345.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 345.42 g/mol gives 1-(5-(Furan-2-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-2-morpholinoethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(5-(Furan-2-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-2-morpholinoethan-1-one (CAS 876941-54-7), a certified reference material (molecular formula C17H19N3O3S, MW 345.42 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 1-(5-(Furan-2-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-2-morpholinoethan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 345.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(5-(Furan-2-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-2-morpholinoethan-1-one 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 | C17H19N3O3S |
| Molecular Weight | 345.42 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Furan Standards
- N-(2-(4-(Furan-2-yl)-1-methyl-1H-imidazol-2-yl)ethyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide (CAS 1421512-37-9)
- Methyl 2-(7-(furan-2-yl)-1,4-thiazepane-4-carbonyl)benzoate (CAS 1706300-76-6)
- Furan-2-yl(4-(4-(thiophen-3-yl)thiazol-2-yl)piperazin-1-yl)methanone (CAS 1448137-76-5)
- 1-(7-(Furan-2-yl)-1,4-thiazepan-4-yl)-3-(4-methoxyphenyl)propan-1-one (CAS 1795303-08-0)
- 2-{[4-(furan-2-ylmethyl)-5-(phenoxymethyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 498550-48-4)
- N-(2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 946314-71-2)
- N-(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)phenyl)-2-phenylacetamide (CAS 351521-31-8)
- N-((1-(Furan-2-ylmethyl)piperidin-4-yl)methyl)-2-(methylthio)benzamide (CAS 1211681-29-6)
Recommended Standards
- 1-(1-(3-Methoxyphenyl)-5-oxopyrrolidin-3-yl)-3-(thiophen-2-ylmethyl)urea (CAS 891096-79-0)
- 1-(5,5-Dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-3-(3-methoxyphenyl)urea (CAS 58248-52-5)
- 1-((5-Isopropyl-2-methoxy-4-methylphenyl)sulfonyl)-1H-benzo[d][1,2,3]triazole (CAS 398996-78-6)
- 1-(5-Amino-2,4-diphenylthieno[2,3-d]pyrimidin-6-yl)ethanone (CAS 72431-56-2)
- 3-Chloropyrazine-2-carbaldehyde (CAS 121246-96-6)
- 1-Ethyl-4,5-dihydro-1H-pyrazole-3-carboxamide (CAS 89531-97-5)
- (5-(Difluoromethyl)-1-methyl-1H-1,2,3-triazol-4-yl)methanamine (hydrochloride) (CAS 2172499-32-8)
- Difluoromethyl 2,2,3,3-Tetrafluoropropyl Ether (CAS 35042-99-0)
- 2-[2-(4-ethylphenyl)ethoxy]acetic acid (CAS 1082142-03-7)
- 3-Methyl-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1956306-78-7)
- 2-Chloro-8-methyl-7,8-dihydropteridin-6(5H)-one (CAS 944580-73-8)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(7-methyl-1h-indol-3-yl)propanoic acid (CAS 138775-53-8)
- Dicyclopropyl(1H-imidazol-2-yl)methanol (CAS 925687-20-3)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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