4-(Phenylethynyl)piperidine hydrochloride CAS 906745-77-5
| CAS No. | 906745-77-5 |
| Molecular Formula | C13H15N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-(Phenylethynyl)piperidine hydrochloride (CAS 906745-77-5), a certified reference material (molecular formula C13H15NHCl, MW 221.73 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 4-(Phenylethynyl)piperidine hydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 221.73 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H15N HCl |
| Molecular Weight | 221.73 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Phenylethynyl Standards
- 3-(Phenylethynyl)-2-(2-(pyrrolidin-1-yl)ethoxy)pyrido[2,3-b]pyrazine (CAS 1025015-40-0)
- 2-(Phenylethynyl)-1,1'-biphenyl (CAS 10271-65-5)
- 2-(Phenylethynyl)benzoic acid (CAS 1084-95-3)
- Ethyl 2-(phenylethynyl)benzoate (CAS 110166-71-7)
- 5-(phenylethynyl)-3-furoic acid (CAS 1111580-55-2)
- 3-(Phenylethynyl)benzaldehyde (CAS 115021-39-1)
- 1,3,5-Tris(phenylethynyl)benzene (CAS 118688-56-5)
- 5-(Phenylethynyl)isobenzofuran-1,3-dione (CAS 119389-05-8)
Recommended Standards
- 4H-1,2,4-Triazole-3-sulfonyl fluoride (CAS 78201-15-7)
- Allyl-(3-methyl-1,1-dioxo-tetrahydro-1lambda*6*-thiophen-3-yl)-amine (CAS 151775-05-2)
- (3,6-Difluoro-2-(trifluoromethoxy)phenyl)methanol (CAS 2244081-42-1)
- (S)-Methyl 2-amino-4-hydroxybutanoate (CAS 210772-73-9)
- (S)-2-((2-(Aminomethyl)quinazolin-4-yl)amino)-3-methylbutanamide (CAS 920032-98-0)
- 3-Ethoxy-1-(p-tolyl)-1H-pyrrole (CAS 141694-13-5)
- 2-((6-Methyl-4-oxo-4H-pyran-3-yl)oxy)acetic acid (CAS 66313-25-5)
- (E)-3-(2-iodophenyl)prop-2-en-1-ol (CAS 1510550-81-8)
- 3-{[(2-chloro-6-fluorophenyl)methyl]sulfanyl}-5-[(E)-2-[(4-chlorophenyl)amino]ethenyl]-1,2-thiazole-4-carbonitrile (CAS 338778-77-1)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com