N-(4-Chlorophenyl)-4-(6-chloro-2-pyridinyl)tetrahydro-1(2H)-pyrazinecarboxamide CAS 339107-26-5
| CAS No. | 339107-26-5 |
| Molecular Formula | C16H16Cl2N4O |
| Molecular Weight | 351.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Chlorophenyl)-4-(6-chloro-2-pyridinyl)tetrahydro-1(2H)-pyrazinecarboxamide (C16H16Cl2N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 N-(4-Chlorophenyl)-4-(6-chloro-2-pyridinyl)tetrahydro-1(2H)-pyrazinecarboxamide (CAS 339107-26-5), a certified reference material (molecular formula C16H16Cl2N4O, MW 351.23 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.
As a certified reference material (CRM), N-(4-Chlorophenyl)-4-(6-chloro-2-pyridinyl)tetrahydro-1(2H)-pyrazinecarboxamide 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 | C16H16Cl2N4O |
| Molecular Weight | 351.23 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- Methyl 4-(4-chlorophenyl)-3-(chlorosulfonyl)thiophene-2-carboxylate (CAS 1291486-73-1)
- Methyl 5-(2-chlorophenyl)-3-(chlorosulfonyl)thiophene-2-carboxylate (CAS 1375472-57-3)
- Methyl 5-(4-chlorophenyl)-3-(chlorosulfonyl)thiophene-2-carboxylate (CAS 1375474-12-6)
- 1-(4-Chlorophenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)ethan-1-ol (CAS 400075-49-2)
- 3-(4-Chlorophenyl)-3-[(4-chlorophenyl)sulfanyl]-1-cyclopropylpropan-1-one (CAS 329779-49-9)
- (E)-2-((4-chlorophenyl)thio)-N'-(4-(methylthio)benzylidene)acetohydrazide (CAS 303091-15-8)
- N-(4-Chlorophenyl)-4-(5-ethyl-1,3,4-thiadiazol-2-yl)piperidine-1-carboxamide (CAS 1105247-04-8)
- 1-Benzyl-4-((4-chlorophenyl)sulfonyl)piperazine (CAS 324067-21-2)
Recommended Standards
- 6-Chloro-2-(4-chlorophenyl)-4-phenylquinazoline (CAS 49797-11-7)
- N,N'-(Methylenebis(2-chloro-4,1-phenylene))diacetamide (CAS 91575-29-0)
- 5,7-Dichloro-2,3-diphenylquinoxaline (CAS 5227-63-4)
- N,N’-Bis-(4-chloro-benzyl)-malonamide (CAS 379254-86-1)
- N1-(4-chloro-3-nitrophenyl)-4-(trifluoromethyl)benzamide (CAS 680215-08-1)
- 5-((3-(4-Ethoxy-3-methylphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(4-methoxybenzyl)-2-thioxothiazolidin-4-one (CAS 623934-73-6)
- (1-(2-Fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1247781-30-1)
- 2-Amino-2-(pyrrolidin-3-yl)acetic acid dihydrochloride (CAS 1910707-55-9)
- N-butyl-5-(piperidin-2-yl)pyridin-2-amine (CAS 1352507-38-0)
- 1-(4-phenyl-1,3-thiazol-2-yl)ethan-1-ol (CAS 41029-90-7)
- 23-Bromo-A-23187 (CAS 76455-82-8)
- 2-(Hydroxymethyl)cyclohexan-1-one (CAS 5331-08-8)
- 1,8-Bis[(4S)-4,5-dihydro-4-phenyl-2-oxazolyl]-9H-carbazole (CAS 553663-64-2)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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