N-ethylpiperidine-3-carboxamide CAS 4138-28-7
| CAS No. | 4138-28-7 |
| Molecular Formula | C8H16N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-ethylpiperidine-3-carboxamide (CAS 4138-28-7) is a high-purity analytical reference standard with the molecular formula C8H16N2OHCl and a molecular weight of 192.69 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-ethylpiperidine-3-carboxamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.69 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-ethylpiperidine-3-carboxamide 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 | C8H16N2O HCl |
| Molecular Weight | 192.69 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 6-Ethylpiperidine-2-carboxylic acid (CAS 1037471-93-4)
- 1-ethylpiperidine-4-carbaldehyde (CAS 1039415-48-9)
- 1-Ethylpiperidine-3-carbaldehyde (CAS 1039416-21-1)
- 1-Boc-4-ethylpiperidine-4-carboxamide (CAS 1082768-73-7)
- 2-Ethylpiperidine-1-carboxamide (CAS 1094661-84-3)
- 3-Ethylpiperidine-1-carboximidamide (CAS 1156655-81-0)
- 3-Ethylpiperidine-3-carboxylic acid hydrochloride (CAS 116140-23-9)
- 3-Ethylpiperidine-3-carboxylic acid (CAS 116140-50-2)
Recommended Standards
- (3-Bromo-5-chloro-phenyl)-methyl-amine hydrochloride (CAS 1965309-78-7)
- (4-((2-(Hydroxymethyl)phenyl)dimethylsilyl)phenyl)(morpholino)methanone (CAS 1244855-81-9)
- Eriocalyxin B (CAS 84745-95-9)
- (2,6-Dichloropyridin-4-yl)(oxazolidin-3-yl)methanone (CAS 57803-45-9)
- Trimethyl Phosphite (CAS 121-45-9)
- 4-(5-(Benzo[d][1,3]dioxol-5-yl)-2H-tetrazol-2-yl)butanoic acid (CAS 924861-80-3)
- Macimorelin Acetate (CAS 381231-18-1)
- (S)-2-Amino-3-(4-ethylphenyl)propanoicacid (CAS 4313-70-6)
- 3,4-Dimethoxyphenylhydrazine hydrochloride, 97% (CAS 40119-17-3)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
Why CATO?
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