1-(3-Chloroquinoxalin-2-yl)piperidine-3-carboxylic acid CAS 1239757-25-5
| CAS No. | 1239757-25-5 |
| Molecular Formula | C14H14ClN3O2 |
| Molecular Weight | 291.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H14ClN3O2, 1-(3-Chloroquinoxalin-2-yl)piperidine-3-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 291.73 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-(3-Chloroquinoxalin-2-yl)piperidine-3-carboxylic acid (CAS 1239757-25-5), a certified reference material (molecular formula C14H14ClN3O2, MW 291.73 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.
CATO manufactures 1-(3-Chloroquinoxalin-2-yl)piperidine-3-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H14ClN3O2 |
| Molecular Weight | 291.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloroquinoxalin Standards
- 1-(3-Chloroquinoxalin-2-yl)piperidine-4-carboxylic acid (CAS 939986-88-6)
- N-((3-Chloroquinoxalin-2-yl)oxy)benzimidamide (CAS 88660-74-6)
- 3-((8-Chloroquinoxalin-5-yl)oxy)allyl acetate (CAS 724746-87-6)
- (1-(3-Chloroquinoxalin-2-yl)piperidin-2-yl)methanol (CAS 1261229-77-9)
- (1-(3-Chloroquinoxalin-2-yl)piperidin-4-yl)methanol (CAS 1261232-04-5)
- (1-(3-Chloroquinoxalin-2-yl)piperidin-3-yl)methanol (CAS 353257-83-7)
- Ethyl 2-(3-chloroquinoxalin-2-yl)-2-cyanoacetate (CAS 10176-22-4)
- 4-((6-Chloroquinoxalin-2-yl)oxy)phenol (CAS 76578-79-5)
Recommended Standards
- N-(3-Chloro-4-methylphenyl)-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide (CAS 1203391-59-6)
- Ethyl 2-((4-chlorophenyl)amino)-4-methylpyrimidine-5-carboxylate (CAS 1256627-71-0)
- 6-Chloro-N-(3-isopropoxyphenyl)pyrazine-2-carboxamide (CAS 1194687-77-8)
- 3-Fluoro-4-(pyrrolidine-1-carbonyl)benzene-1-sulfonyl chloride (CAS 1284141-37-2)
- 4-Amino-2-(pyrrolidin-1-yl)pyrimidine-5-carbonitrile (CAS 55441-53-7)
- 3-(4-(4-Fluorophenyl)piperazin-1-yl)-3-iminopropanenitrile (CAS 338422-34-7)
- 2',4'-Dihydroxydihydrochalcone (CAS 53596-71-7)
- (1,10-Phenanthroline)(trifluoromethyl)(triphenylphosphine)copper(I) (CAS 1334890-93-5)
- 2-Amino-1-(pyridin-4-yl)ethanone hydrochloride (CAS 73286-33-6)
- H-Asp(Oet)-OEt.HCl (CAS 16115-68-7)
- 4-(Methyldisulfanyl)butanoic acid (CAS 138148-60-4)
- Acenaphthylene-5-carboxylic acid (CAS 4488-43-1)
- 2-Deoxy-2-[(1-oxo-4-pentyn-1-yl)amino]-D-glucose (CAS 1030262-99-7)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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