1-(2-Chloroethyl)-4-ethylpiperazine CAS 61272-37-5
| CAS No. | 61272-37-5 |
| Molecular Formula | C8H17ClN2 |
| Molecular Weight | 176.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chloroethyl)-4-ethylpiperazine (CAS 61272-37-5) is a high-purity analytical reference standard with the molecular formula C8H17ClN2 and a molecular weight of 176.69 g/mol.
Owing to chlorine substitution, 1-(2-Chloroethyl)-4-ethylpiperazine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 176.69 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), 1-(2-Chloroethyl)-4-ethylpiperazine 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 | C8H17ClN2 |
| Molecular Weight | 176.69 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.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroethyl Standards
- n-(2-Chloroethyl)pyrrolidine-1-carboxamide (CAS 1495150-98-5)
- 3-(2-chloroethyl)-1-methylimidazolidine-2,4-dione (CAS 1152519-18-0)
- 5-(1-chloroethyl)-3-(methoxymethyl)-1,2,4-oxadiazole (CAS 1250158-52-1)
- 3-(2-Chloroethyl)-5-(methoxymethyl)-1,2,4-oxadiazole (CAS 1824274-24-9)
- 3-(2-chloroethyl)-5-methylimidazolidine-2,4-dione (CAS 1909305-48-1)
- 1-(2-Chloroethyl)-2,4-difluorobenzene (CAS 119779-13-4)
- 2-(2-Chloroethyl)-1,3-difluorobenzene (CAS 959232-39-4)
- 4-(1-chloroethyl)-1,2-difluorobenzene (CAS 221031-54-5)
Recommended Standards
- 5-(chloromethyl)-N,N-dimethylpyridin-2-amine (CAS 1248994-14-0)
- 3-chloro-2,5-diethylpyrazine (CAS 67714-53-8)
- 3-chloro-2-isopropyl-5-methyl-pyrazine (CAS 116513-20-3)
- 4-Chloro-1,3-benzenedithiol (CAS 58593-78-5)
- 1-undecanoyl-2-hydroxy-sn-glycero-3-phosphocholine 27869-41-6 (CAS 27869-41-6)
- Ethyl 4-(piperidin-4-yl)butanoate (CAS 91370-63-7)
- 2-(5-Chloro-2-isobutoxyphenyl)ethanol (CAS 1443309-38-3)
- 2-(Benzo[d]isothiazol-3-ylamino)ethan-1-ol (CAS 21309-72-8)
- 2-Bromo-6-chlorobenzoyl chloride (CAS 116529-65-8)
- 8-chloro-3,5-difluoro-1,7-naphthyridine (CAS 2306276-07-1)
- 1-(3-Bromophenyl)-2-fluoroethan-1-amine hydrochloride (CAS 1646556-76-4)
- (S)-2-((S)-1-(2,3,5-Trichloro-4,6-dicyanophenyl)pyrrolidine-2-carboxamido)propanoic acid (CAS 648909-33-5)
- 1-methyl-1H-pyrazole-4-sulfonic acid (CAS 1798770-47-4)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
Why CATO?
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