1-(2-Chloro-6-nitrophenyl)homopiperazine CAS 874815-01-7
| CAS No. | 874815-01-7 |
| Molecular Formula | C11H14ClN3O2 |
| Molecular Weight | 255.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chloro-6-nitrophenyl)homopiperazine (CAS 874815-01-7), molecular formula C11H14ClN3O2 and molecular weight 255.70 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2-Chloro-6-nitrophenyl)homopiperazine (C11H14ClN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 255.70 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 1-(2-Chloro-6-nitrophenyl)homopiperazine 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 | C11H14ClN3O2 |
| Molecular Weight | 255.70 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-chloro-6-(cyclohexyloxy)pyridine-3-carboxylic acid (CAS 1008769-68-3)
- 1-Chloro-4-(4-pyridinylmethyl)phthalazine (CAS 101094-85-3)
- 2-chloro-N-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)propanamide (CAS 1016686-81-9)
- 1-(6-Chloro-2-methylpyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1017782-77-2)
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Recommended Standards
- 1-(2-Chloro-6-nitrophenyl)-3-methylpiperazine (CAS 500210-07-1)
- 1-(2-Chlorophenyl)isoquinolin-3(2H)-one (CAS 89721-02-8)
- 1-(2-Chloro-4-nitrophenyl)-3-methylpiperazine (CAS 392710-17-7)
- 1-(4-Chloro-2-nitrophenyl)-4-methylpiperazine (CAS 65639-68-1)
- (E)-6-chloro-1H-indole-3-carbaldehyde oxime (CAS 1144460-70-7)
- n-Methyl-1-(pyridazin-3-yl)piperidin-3-amine (CAS 1247087-42-8)
- 2-(Methylsulfanyl)cyclopentane-1-carbonitrile, mixture of diastereomers (CAS 1183233-94-4)
- 2,6-Dichloro-4-(difluoromethoxy)benzotrifluoride (CAS 1807036-42-5)
- 4-Ethylamino-2-methanethiopyrimidine-5-carboxaldehyde (CAS 185040-35-1)
- rel-((3S,7aR)-3-(Fluoromethyl)hexahydro-1H-pyrrolizin-7a-yl)methanol (CAS 2621937-33-3)
- Octadecanoic acid, 12-hydroxy-, calcium salt (2:1) (CAS 3159-62-4)
- 5-Iodoquinazoline-2,4-diamine (CAS 119584-76-8)
- 5,7-Dibromobenzo[d]thiazol-6-amine (CAS 771-86-8)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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