1-(5-Nitropyridin-2-yl)-4-(pyridin-2-yl)piperazine CAS 400089-00-1
| CAS No. | 400089-00-1 |
| Molecular Formula | C14H15N5O2 |
| Molecular Weight | 285.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-(5-Nitropyridin-2-yl)-4-(pyridin-2-yl)piperazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 285.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(5-Nitropyridin-2-yl)-4-(pyridin-2-yl)piperazine (CAS 400089-00-1) is a high-purity analytical reference standard with the molecular formula C14H15N5O2 and a molecular weight of 285.30 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(5-Nitropyridin-2-yl)-4-(pyridin-2-yl)piperazine 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 | C14H15N5O2 |
| Molecular Weight | 285.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Nitropyridin Standards
- 1-(3-Nitropyridin-2-yl)-4-phenylpiperazine (CAS 73291-11-9)
- 1-(5-Nitropyridin-2-yl)-4-phenylpiperazine (CAS 400088-76-8)
- 2-(4-(3-Nitropyridin-2-yl)piperazin-1-yl)pyrimidine (CAS 866153-28-8)
- 2-((3-Nitropyridin-2-yl)amino)ethyl benzoate (CAS 88369-57-7)
- Ethyl 4-((3-nitropyridin-2-yl)amino)benzoate (CAS 78750-62-6)
- 4-((5-Nitropyridin-2-yl)disulfanyl)pentanoic acid (CAS 663598-55-8)
- 7-(6-Nitropyridin-3-yl)-5H-pyrido[4,3-b]indole (CAS 1415379-89-3)
- 9-(5-Nitropyridin-2-yl)-9H-carbazole (CAS 306991-92-4)
Recommended Standards
- [1,2,4]Triazolo[1,5-a]pyrimidin-2-amine, 7-[1-(3-methoxyphenoxy)ethyl]- (CAS 306979-54-4)
- 1,2:3,4-Di-O-isopropylidene-6-deoxy-6-azido-a-D-galactopyranose (CAS 4711-00-6)
- (Z)-N-(3,5-Dimethylphenyl)-N'-hydroxy-3-nitrobenzene-1-carboximidamide (CAS 478080-64-7)
- 1-Methyl-4-{[2-(1H-pyrrol-1-yl)ethyl]amino}-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 866131-76-2)
- 3,5-Dihydroxypyridine (CAS 3543-02-0)
- (R)-1-(3-bromo-5-methylphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1270055-70-3)
- 3-(4-(Tert-butyl)benzyl)-2-(((4-chlorophenyl)thio)methyl)quinazolin-4(3H)-one (CAS 866010-87-9)
- 2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-2-(4-chlorophenyl)acetic acid (CAS 885273-01-8)
- (2,4-Difluorophenyl)(3-methanesulfonylphenyl)methanone (CAS 1096971-74-2)
- 1-(1-(2-Fluoroethyl)-1H-pyrazol-3-yl)-N-((1-methyl-1H-pyrazol-3-yl)methyl)methanamine hydrochloride (CAS 1855948-53-6)
- 5-(4-Chlorobenzyl)-2-morpholinothiazol-4-amine (CAS 1387559-03-6)
- Tert-butyl 3,3-difluoro-4-hydroxy-4-(trifluoromethyl)piperidine-1-carboxylate (CAS 2101206-79-3)
- 6-Ethyl-3-hydroxy-2-methylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 823233-87-0)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
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