1-Boc-3-ethylpiperazine CAS 438049-35-5
| CAS No. | 438049-35-5 |
| Molecular Formula | C11H22N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H22N2O2HCl, 1-Boc-3-ethylpiperazine contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 250.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-Boc-3-ethylpiperazine (CAS 438049-35-5), a certified reference material (molecular formula C11H22N2O2HCl, MW 250.77 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H22N2O2 HCl |
| Molecular Weight | 250.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Boc Standards
- 1-Ethylpiperazine-2,5-dione (CAS 101080-43-7)
- 1-benzyl-2-ethylpiperazine (CAS 1031926-99-4)
- Benzyl 2-ethylpiperazine-1-carboxylate (CAS 1031927-00-0)
- Benzyl 3-ethylpiperazine-1-carboxylate (CAS 1031927-01-1)
- 3-Ethylpiperazine-2,5-dione (CAS 103232-31-1)
- 3-(4-Ethylpiperazine-1-carbonyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1142214-57-0)
- Benzyl 2-ethylpiperazine-1-carboxylate hydrochloride (CAS 1179362-12-9)
- 4-Ethylpiperazine-1-carboxamide hydrochloride (CAS 1235441-29-8)
Recommended Standards
- Methyl 3-amino-4-methylthiophene-2-carboxylate hydrochloride (CAS 81321-14-4)
- 3-Allyl-5-(2-hydroxy-3-methoxybenzyl)thiazolidine-2,4-dione (CAS 860644-68-4)
- Methyl-4-isocyanobenzoate (CAS 198476-21-0)
- 2-(4-(((5-Fluorothiophen-2-yl)methyl)amino)-1H-pyrazol-1-yl)acetic acid hydrochloride (CAS 1856041-26-3)
- 2,6-Dichloro-5-fluoropyridin-3-amine hydrochloride (CAS 1416351-81-9)
- n-(2-(Tert-butylamino)-2-oxoethyl)-3-fluorobenzamide (CAS 1036162-79-4)
- 3-(4-Fluorophenyl)-1-phenyl-1H-pyrazole-4-carbonitrile (CAS 392251-92-2)
- 3-(Quinolin-2-yl)propiolaldehyde (CAS 545425-61-4)
- 1-ethoxybut-2-yne (CAS 2769-75-7)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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