3-(4-Chloro-3-fluorophenyl)piperidine CAS 1044765-40-3
| CAS No. | 1044765-40-3 |
| Molecular Formula | C11H13ClFN |
| Molecular Weight | 213.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(4-Chloro-3-fluorophenyl)piperidine.
3-(4-Chloro-3-fluorophenyl)piperidine (CAS 1044765-40-3), molecular formula C11H13ClFN and molecular weight 213.68 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, 3-(4-Chloro-3-fluorophenyl)piperidine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 213.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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), 3-(4-Chloro-3-fluorophenyl)piperidine 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 | C11H13ClFN |
| Molecular Weight | 213.68 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-(5-Chloro-2-fluorophenyl)piperidine (CAS 1004852-70-3)
- n-(2-Chloro-6-fluorobenzyl)-1-cyclopropylmethanamine (CAS 1019504-28-9)
- [(2-chloro-4-fluorophenyl)methyl](cyclopropylmethyl)amine (CAS 1020979-51-4)
- 1-(3-Chloro-4-fluorophenyl)piperidine (CAS 1033201-89-6)
- 3-Chloro-N-cyclopentyl-4-fluoroaniline (CAS 1039901-64-8)
- (1-(2-Chloro-6-fluorophenyl)cyclobutyl)methanamine (CAS 1039932-28-9)
- 3-(3-Chloro-4-fluorophenyl)piperidine (CAS 1044768-68-4)
- 3-(2-Chloro-4-fluorophenyl)piperidine (CAS 1044769-14-3)
Recommended Standards
- 2-(Morpholin-4-yl)ethane-1-sulfonyl chloride (CAS 103654-84-8)
- 3-(3-Chloro-5-fluorophenyl)piperidine (CAS 1044769-15-4)
- 2-(Chloromethyl)-6-methoxybenzo[d]thiazole (CAS 1056639-87-2)
- (E)-6-chlorothiochroman-4-one oxime (CAS 1029134-50-6)
- N-Benzyl-1-(sec-butyl)-1H-pyrazol-3-amine hydrochloride (CAS 1856080-91-5)
- N-(2-(4-Chlorophenyl)acetoxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-87-6)
- 2-(2,6-Dimethylmorpholino)propan-1-amine hydrochloride (CAS 1212257-51-6)
- 4-Chloro Perazine-d8 (CAS 1346600-16-5)
- 3-methylsulfanylbicyclo[1.1.1]pentane-1-carboxylic acid (CAS 2387598-76-5)
- 4-Amino-6-(tert-butyl)-1,3,5-triazin-2-ol (CAS 175204-68-9)
- 2-Cyclopropoxy-5-methoxy-N-methylaniline (CAS 1243449-40-2)
- Phosphoric Acid Triallyl Ester (CAS 1623-19-4)
- Methyl 2-bromo-6-chlorobenzoate, 97% (CAS 685892-23-3)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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