3-Chloro-N-(piperidin-4-ylmethyl)quinoxalin-2-amine hydrochloride CAS 1185319-40-7
| CAS No. | 1185319-40-7 |
| Molecular Formula | C14H17ClN4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Chloro-N-(piperidin-4-ylmethyl)quinoxalin-2-amine hydrochloride (CAS 1185319-40-7), molecular formula C14H17ClN4HCl and molecular weight 313.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Chloro-N-(piperidin-4-ylmethyl)quinoxalin-2-amine hydrochloride (C14H17ClN4HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 313.23 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H17ClN4 HCl |
| Molecular Weight | 313.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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- 3-[(2-Chloro-4-methylsulfonyl)phenoxy]benzoic acid (CAS 1000018-31-4)
- 6-Chloro-2-[2-(3-[(6-chloro-1-ethylbenz[c,d,]indole-2[1H]-ylidene)ethylidene]-2-phenyl-1-cyclopenten-1-yl)ethenyl]-1-ethylbenz[c,d]indolium tetrafluoroborate (CAS 100012-45-1)
- 3-Chloro-2-fluoro-5-iodobenzoic acid (CAS 1000162-09-3)
- (3-Chloro-2-fluoro-5-iodophenyl)methanol (CAS 1000162-10-6)
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- 2-Chloro-N-(piperidin-4-yl)-6,7-dihydro-5H-cyclopenta-[d]pyrimidin-4-amine hydrochloride (CAS 1000207-51-1)
- 4-chloro-6-(3,3-difluoropyrrolidin-1-yl)pyrimidine (CAS 1000303-40-1)
Recommended Standards
- 5-Fluoro-4-methyl-3-pyridyl Acetate (CAS 1417556-12-7)
- Methyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylate (CAS 1798793-81-3)
- (4Z)-4-{[(4-chlorophenyl)amino]methylidene}-3-phenyl-4,5-dihydro-1,2-oxazol-5-one (CAS 477851-18-6)
- Bis(2-(di-tert-butylphosphanyl)ethyl)amine hydrochloride (CAS 1326805-03-1)
- Bromo(3-(1,1-difluoro-2-methoxyethyl)-2-fluorophenyl)methanol (CAS 2883759-98-4)
- 4-Chloro-N-(2-(4-chlorobenzamido)ethoxy)benzamide (CAS 338413-95-9)
- 2-(Difluoromethyl)-3-fluoro-5-methoxypyridine-4-sulfonamide (CAS 1806977-02-5)
- 4-(Di(1H-pyrrol-2-yl)methyl)pyridine (CAS 52073-75-3)
- 3-Bromo-4-chloro-2-fluorobenzoic acid (CAS 1677706-23-8)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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