5-Fluoro-3h-spiro[isobenzofuran-1,4'-piperidine] hydrochloride CAS 475152-26-2
| CAS No. | 475152-26-2 |
| Molecular Formula | C12H14FNO |
| Molecular Weight | N/A |
| 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.
5-Fluoro-3h-spiro[isobenzofuran-1,4'-piperidine] hydrochloride (CAS 475152-26-2) is a high-purity analytical reference standard with the molecular formula C12H14FNOHCl and a molecular weight of 243.71 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 5-Fluoro-3h-spiro[isobenzofuran-1,4'-piperidine] hydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 243.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 5-Fluoro-3h-spiro[isobenzofuran-1,4'-piperidine] hydrochloride 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 | C12H14FNO HCl |
| Molecular Weight | 243.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
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- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- (1S,2R)-2-Phenylcyclopropane-1-carbaldehyde (CAS 186183-64-2)
- 2',3',4-Trifluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261768-73-3)
- Tert-butyl (3aR,6aS)-5-hydroxy-5-methylhexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 2567756-09-4)
- 6-Amino-2-bromonicotinonitrile (CAS 1805270-30-7)
- 6-Hydroxy-2-(naphthalen-1-yl)pyrimidin-4(1H)-one (CAS 89508-88-3)
- tert-Butyl N-benzyl-N-methanesulfonylcarbamate (CAS 339018-32-5)
- N3-(Furan-2-ylmethyl)-1-isopropyl-1H-pyrazole-3,4-diamine dihydrochloride (CAS 1431963-29-9)
- L-Lysine L-Malate (CAS 71555-10-7)
- 2-((5-Amino-1H-1,2,4-triazol-1-yl)methyl)succinic acid (CAS 1144465-02-0)
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