1-Methyl-4,4'-bipiperidine dihydrochloride CAS 1071634-39-3
| CAS No. | 1071634-39-3 |
| Molecular Formula | C11H22N2 |
| 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.
1-Methyl-4,4'-bipiperidine dihydrochloride (CAS 1071634-39-3) is a high-purity analytical reference standard with the molecular formula C11H22N2HCl and a molecular weight of 218.77 g/mol.
The molecular framework of 1-Methyl-4,4'-bipiperidine dihydrochloride (C11H22N2HCl) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H22N2 2*HCl |
| Molecular Weight | 218.77 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1'-Methyl-2,4'-bipiperidine (CAS 103985-03-1)
- 4-Methyl-1,4'-bipiperidine dihydrochloride (CAS 1089279-43-5)
- 1-Methyl-2,2’-bipiperidine (CAS 118046-22-3)
- 1,4-Bipiperidine-3-carboxylic aciddihydrochloride (CAS 1185293-24-6)
- 1'-Methyl-[1,4'-bipiperidine]-3-carboxylic acid dihydrochloride (CAS 1185295-92-4)
- 1185298-80-9 1,4'-Bipiperidine-4-carboxylic acid dihydrochloride MFCD06799962 (CAS 1185298-80-9)
- 1'-Methyl-[1,4'-bipiperidine]-4-carboxylic acid dihydrochloride (CAS 1185304-52-2)
- 2,2'-Bipiperidine dihydrochloride (CAS 1215020-93-1)
Recommended Standards
- (R)-tert-Butyl 3-(piperidin-3-yl)azetidine-1-carboxylate (CAS 2174940-65-7)
- 5-(Methoxymethyl)-2,3-dihydro-1H-indole (CAS 408507-66-4)
- 4-Nitrophenyl 6-O-(α-D-glucopyranosyl)-α-D-glucopyranoside (CAS 136734-56-0)
- N-Methyl-4-oxo-4H-chromene-3-carboxamide (CAS 128884-77-5)
- 2,8-Dichloroquinoline-3-carboxylic acid (CAS 1017172-90-5)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2,6-dicarbonitrile (CAS 2223048-32-4)
- 1-(5-Methylisoxazol-3-yl)cyclopentane-1-carboxylic acid (CAS 1352534-04-3)
- 2,6-Difluoro-4-formylbenzoic acid (CAS 1242070-98-9)
- 1-(2,4,6-Trifluorophenyl)propan-2-one (CAS 835878-82-5)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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