N-(3,4-dichlorophenyl)-3,4-dihydro-2H-pyrrol-5-amine CAS 31079-46-6
| CAS No. | 31079-46-6 |
| Molecular Formula | C10H10Cl2N2 |
| Molecular Weight | 229.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of N-(3,4-dichlorophenyl)-3,4-dihydro-2H-pyrrol-5-amine (C10H10Cl2N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(3,4-dichlorophenyl)-3,4-dihydro-2H-pyrrol-5-amine (CAS 31079-46-6), molecular formula C10H10Cl2N2 and molecular weight 229.11 g/mol, is a CATO reference standard with documented purity and traceability.
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-(3,4-dichlorophenyl)-3,4-dihydro-2H-pyrrol-5-amine 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 | C10H10Cl2N2 |
| Molecular Weight | 229.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- (2,3-Dichlorophenyl)(dimethylamino)acetonitrile (CAS 1017433-74-7)
- 2-(3,4-Dichlorophenyl)-2-(ethylamino)acetonitrile (CAS 1040059-32-2)
- 2-(2,5-Dichlorophenyl)-2-(dimethylamino)acetonitrile (CAS 1170849-53-2)
- 2-(3,4-Dichlorophenyl)-2-(dimethylamino)-acetonitrile (CAS 15189-92-1)
- (2,4-Dichlorophenyl)(dimethylamino)acetonitrile (CAS 15190-71-3)
- N-(2,4-Dichlorophenyl)-3,4-dihydro-2H-pyrrol-5-amine (CAS 51170-87-7)
- 2-(3,4-dichlorophenyl)cyclopentan-1-one (CAS 1247609-07-9)
- 2-(2,4-Dichlorophenyl)-4-pentyn-2-ol (CAS 85014-27-3)
Recommended Standards
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- 6-(tert-Butyl)-3,5-dichloropicolinonitrile (CAS 2416992-29-3)
- L-Cystine disodium salt (CAS 64704-23-0)
- 3-(4-Methoxy-3-(pyrrolidin-1-ylsulfonyl)phenyl)propanoic acid (CAS 1182205-68-0)
- Liarozole (CAS 115575-11-6)
- 3-(Difluoromethyl)-2-fluoro-6-methylpyridin-4-amine (CAS 1805938-81-1)
- 2-Fluoro-N-((5-(thiophene-2-carbonyl)thiophen-2-yl)methyl)benzamide (CAS 1421525-86-1)
- Metoclopramide impurity 58 (CAS CATO-C4X-141558)
- 3-(Benzyloxy)-5,5-dimethyl-2-thioxooxazolidin-4-one (CAS 72887-56-0)
- 1-Cyclopropyl-1-(4-methoxy-3,5-dimethylphenyl)ethan-1-ol (CAS 1443341-23-8)
- Benzyl (4-(cyclopropylamino)cyclohexyl)carbamate (CAS 1353955-50-6)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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