1-(5-bromopyridin-3-yl)-4-ethylpiperazine dihydrochloride CAS 1803584-67-9
| CAS No. | 1803584-67-9 |
| Molecular Formula | C11H16BrN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(5-bromopyridin-3-yl)-4-ethylpiperazine dihydrochloride.
CATO supplies 1-(5-bromopyridin-3-yl)-4-ethylpiperazine dihydrochloride (CAS 1803584-67-9), a certified reference material (molecular formula C11H16BrN3HCl, MW 306.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H16BrN3HCl, 1-(5-bromopyridin-3-yl)-4-ethylpiperazine dihydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 306.63 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.
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-(5-bromopyridin-3-yl)-4-ethylpiperazine dihydrochloride 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 | C11H16BrN3 2*HCl |
| Molecular Weight | 306.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related bromopyridin Standards
- 3-(6-Bromopyridin-3-yl)propan-1-amine (CAS 1000522-49-5)
- 3-(2-Bromopyridin-3-yl)propan-1-amine (CAS 1000555-64-5)
- 3-(2-Bromopyridin-4-yl)propan-1-amine (CAS 1000556-45-5)
- N-(2-((4-Bromopyridin-2-yl)oxy)ethyl)acetamide (CAS 1001077-13-9)
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Recommended Standards
- 5-Methoxyisoquinolin-8-amine (CAS 1154276-18-2)
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- (R)-Ethyl 2-(4-amino-6-bromo-2,2-dimethylchroman-4-yl)-2,2-difluoroacetate hydrochloride (CAS 1427514-96-2)
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- 5,7,7-trichloroquinolin-8(7H)-one 687638-05-7 (CAS 687638-05-7)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-(pyrrolidin-1-yl)butan-1-one maleate (CAS 59921-90-3)
- 4-Phenyl-2-(piperazin-1-yl)quinazoline (CAS 79458-26-7)
- (E)-N-[(2,6-difluorophenyl)methylidene]hydroxylamine (CAS 1609936-05-1)
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