1-(2-Chloro-4-fluorobenzyl)pyrrolidine CAS 891395-75-8
| CAS No. | 891395-75-8 |
| Molecular Formula | C11H13ClFN |
| Molecular Weight | 213.68 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.
1-(2-Chloro-4-fluorobenzyl)pyrrolidine (CAS 891395-75-8) is a high-purity analytical reference standard with the molecular formula C11H13ClFN and a molecular weight of 213.68 g/mol.
Structurally, 1-(2-Chloro-4-fluorobenzyl)pyrrolidine (C11H13ClFN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 213.68 g/mol, it falls into the medium-molecular-weight range. 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).
CATO manufactures 1-(2-Chloro-4-fluorobenzyl)pyrrolidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1987 |
| 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-(4-Chloro-3-fluorophenyl)piperidine (CAS 1044765-40-3)
- 3-(3-Chloro-4-fluorophenyl)piperidine (CAS 1044768-68-4)
Recommended Standards
- (1-(3-Chloro-4-fluorophenyl)cyclobutyl)methanamine (CAS 1895422-75-9)
- 2-(2-Chloro-6-fluorophenyl)-4-methylpyrrolidine (CAS 603089-82-3)
- 5-Chloro-6-methoxy-2-methylbenzo[d]thiazole (CAS 188065-59-0)
- 2-(3-Chloro-4-fluorophenyl)piperidine (CAS 901921-07-1)
- 1-cyclopropyl-3-(trimethylsilyl)prop-2-yn-1-ol (CAS 192315-00-7)
- 3-Chloro-N-(4-(pyrrolidin-1-yl)phenyl)benzamide (CAS 251097-20-8)
- 4,4'-Bis[(hexafluoroisopropylidene)phthalic anhydride]diphenyl ether (CAS 124592-05-8)
- 95188-34-4 C16H18O5 Sibiricin W1268 (CAS 95188-34-4)
- (2,4-Dimethoxyphenyl)(quinolin-3-yl)methanone (CAS 1187163-82-1)
- [1,3'-bipiperidin]-4-ylmethanol (CAS 1351031-96-3)
- (Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino 4-methylbenzoate (CAS 338749-02-3)
- N-((1-(Hydroxymethyl)cyclopropyl)methyl)-1-naphthamide (CAS 1257552-10-5)
- 3-methyl-5,6-dihydro-8H-isoxazolo[5,4-b]pyrano[4,3-e]pyridin-8-one (CAS 1000933-01-6)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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