2-(4-Nitrophenyl)octahydropyrrolo[1,2-a]pyrazine CAS 1011360-01-2
| CAS No. | 1011360-01-2 |
| Molecular Formula | C13H17N3O2 |
| Molecular Weight | 247.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(4-Nitrophenyl)octahydropyrrolo[1,2-a]pyrazine (C13H17N3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
2-(4-Nitrophenyl)octahydropyrrolo[1,2-a]pyrazine (CAS 1011360-01-2) is a high-purity analytical reference standard with the molecular formula C13H17N3O2 and a molecular weight of 247.29 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C13H17N3O2 |
| Molecular Weight | 247.29 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Nitrophenyl Standards
- 2-Methyl-5-(4-nitrophenyl)octahydropyrrolo[3,4-c]pyrrole (CAS 1044764-13-7)
- 2-(4-Nitrophenyl)cyclooctan-1-one (CAS 1451450-77-3)
- 2-{[(2-nitrophenyl)methyl]sulfanyl}pyrimidine (CAS 1118787-28-2)
- 1-[5-(2-nitrophenyl)thiophen-2-yl]ethan-1-one (CAS 70013-40-0)
- 3-(4-Nitrophenyl)-5,6-dihydroimidazo[2,1-b]thiazole (CAS 40229-93-4)
- 2-butyl-5-(4-nitrophenyl)-1,3,4-oxadiazole (CAS 100933-81-1)
- 5-Butyl-3-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 10185-66-7)
- 5-Butyl-3-(4-nitrophenyl)-1,2,4-oxadiazole (CAS 10364-70-2)
Recommended Standards
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- 6-(tert-Butyl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1017163-11-9)
- (5-Fluoro-3-methylpyridin-2-yl)methanol (CAS 1360953-18-9)
- N-Cyclopentyl-5-ethyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574595-90-6)
- (2R,5S)-5-Benzyl-1-(tert-butoxycarbonyl)piperidine-2-carboxylic acid (CAS 1260603-65-3)
- JWH-019 5-Hydroxyhexyl (100 ug/mL in Methanol) (CAS 1435934-47-6)
- 2,2-Dimethylchroman-8-carboxylic acid (CAS 82553-56-8)
- 2-Bromo-1-(2-(piperidin-1-yl)-1H-imidazol-4-yl)ethanone (CAS 88723-67-5)
- 3,4,6-Trichloro-1-benzothiophene-2-carboxylic acid (CAS 34576-90-4)
- n-(2,4-Dimethylbenzyl)-2-methylbutan-2-amine (CAS 1019595-20-0)
- (S)-2-((Tert-butoxycarbonyl)amino)-3-(5-hydroxy-1h-indol-3-yl)propanoic acid (CAS 119768-45-5)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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