1-(Furan-3-ylmethyl)piperazine hydrochloride CAS 163839-31-4
| CAS No. | 163839-31-4 |
| Molecular Formula | C9H14N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 202.68 g/mol gives 1-(Furan-3-ylmethyl)piperazine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(Furan-3-ylmethyl)piperazine hydrochloride (CAS 163839-31-4) is a high-purity analytical reference standard with the molecular formula C9H14N2OHCl and a molecular weight of 202.68 g/mol.
Structurally, 1-(Furan-3-ylmethyl)piperazine hydrochloride (C9H14N2OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 202.68 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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 | C9H14N2O HCl |
| Molecular Weight | 202.68 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Furan Standards
- 5-Acetyl-4-(furan-2-yl)-6-methyl-3,4-dihydropyrimidin-2(1H)-one (CAS 100060-89-7)
- 5-(2-(Furan-2-yl)ethyl)-1h-pyrazol-3-amine (CAS 1000896-65-0)
- 2-[2-(furan-2-yl)-2-oxoethylidene]-3-methyl-1,3-thiazolidin-4-one (CAS 1000932-21-7)
- 2-(Furan-2-yl)-5-(piperazin-1-yl)-1,3-oxazole-4-carbonitrile (CAS 1000932-90-0)
- Methyl 3-{[(furan-2-yl)methyl]amino}-2-methylpropanoate (CAS 100132-38-5)
- N'-(Furan-2-ylmethylene)-4-hydroxybenzohydrazide (CAS 100136-52-5)
- 2-[(furan-2-yl)formamido]propanoic acid (CAS 1001616-79-0)
- 6-(Furan-3-yl)-2-((2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 100244-31-3)
Recommended Standards
- N,N',N''-(pyrimidine-2,4,6-triyl)triacetamide (CAS 874495-47-3)
- 1-(2-(2-Methylpyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352513-87-1)
- (2S,3S,4S,5R,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 28154-37-2)
- 2-Oxo-2,3-dihydrobenzofuran-6-carboxylic acid (CAS 855221-82-8)
- 2-[4-chloro-5-methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]propanoic acid (CAS 1005679-11-7)
- (2-Chloro-4-(difluoromethyl)-5-nitropyridin-3-yl)methanol (CAS 1805386-78-0)
- Vibegron Impurity 9 (CAS CATO-C4X-23769)
- N-(4-Aminopyrimidin-5-yl)formamide (CAS 16008-45-0)
- tert-butyl 4'-oxo-3',4'-dihydro-1H,1'H-spiro[piperidine-4,2'-quinazoline]-1-carboxylate (CAS 1000356-55-7)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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