2,5-Dichloro-N-(2-fluorobenzyl)aniline CAS 940367-81-7
| CAS No. | 940367-81-7 |
| Molecular Formula | C13H10Cl2FN |
| Molecular Weight | 270.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,5-Dichloro-N-(2-fluorobenzyl)aniline (CAS 940367-81-7) is a high-purity analytical reference standard with the molecular formula C13H10Cl2FN and a molecular weight of 270.13 g/mol.
Structurally, 2,5-Dichloro-N-(2-fluorobenzyl)aniline (C13H10Cl2FN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 270.13 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 2,5-Dichloro-N-(2-fluorobenzyl)aniline 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 | C13H10Cl2FN |
| Molecular Weight | 270.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 2,5-Dichloro-N-(3-fluorobenzyl)aniline (CAS 1036448-49-3)
- 2,3-Dichloro-N-(4-fluorobenzyl)aniline (CAS 1036453-69-6)
- 2,3-Dichloro-N-(3-fluorobenzyl)aniline (CAS 1036454-45-1)
- 3,4-Dichloro-N-(3-fluorobenzyl)aniline (CAS 1036555-59-5)
- 2,4-Dichloro-N-(3-fluorobenzyl)aniline (CAS 1036576-63-2)
- 3,5-Dichloro-N-(3-fluorobenzyl)aniline (CAS 1040010-63-6)
- 2,3-Dichloro-N-(2-fluorobenzyl)aniline (CAS 1040079-19-3)
- 2,6-Dichloro-N-(2-fluorobenzyl)aniline (CAS 1225671-66-8)
Recommended Standards
- 2,4-Dichloro-N-(4-fluorobenzyl)aniline (CAS 940367-67-9)
- 2,5-Dichloro-N-(2-hydroxyethyl)benzenesulfonamide (CAS 89981-84-0)
- 2,4-Dichloro-N-(2-fluorobenzyl)aniline (CAS 940367-69-1)
- 2,5-Dichloro-N-(4-fluorobenzyl)aniline (CAS 940355-99-7)
- 6-Chloro-1H-pyrrolo[3,2-c]pyridine-3-carboxamide (CAS 1956327-45-9)
- 6-Bromo-2-methyl-8-nitroquinoline (CAS 61854-62-4)
- N-(4-Chlorophenethyl)-4-(3-phenylpropoxy)aniline (CAS 1040686-75-6)
- 2-(2-Fluorocyclohexyl)acetic acid (CAS 1000525-30-3)
- Lacidipine Impurity 4 (CAS CATO-C4X-16714)
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- Fluensulfone (CAS 318290-98-1)
- 4-Decylaniline hydrochloride (CAS 175136-55-7)
- 5-(Aminomethyl)benzene-1,2,3-triol (CAS 79146-84-2)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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