1-(4-Chloro-2-nitrophenyl)pyrrolidine CAS 41173-36-8
| CAS No. | 41173-36-8 |
| Molecular Formula | C10H11ClN2O2 |
| Molecular Weight | 226.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(4-Chloro-2-nitrophenyl)pyrrolidine (C10H11ClN2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(4-Chloro-2-nitrophenyl)pyrrolidine (CAS 41173-36-8) is a high-purity analytical reference standard with the molecular formula C10H11ClN2O2 and a molecular weight of 226.66 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(4-Chloro-2-nitrophenyl)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 | C10H11ClN2O2 |
| Molecular Weight | 226.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-6-(pyrrolidin-1-yl)nicotinic acid (CAS 1019127-02-6)
- 2-chloro-6-(cyclopropylmethoxy)benzoic acid (CAS 1020934-87-5)
- (3-Chloro-5-methoxy-4-(prop-2-yn-1-yloxy)phenyl)methanol (CAS 1030765-35-5)
- 1-(5-Chloro-2-methoxyphenyl)cyclopropane-1-carboxylic acid (CAS 1039952-36-7)
- Ethyl 4-chloro-2-cyclopropylpyrimidine-5-carboxylate (CAS 1044770-40-2)
- Benzyl 2-chloro-3-oxobutanoate (CAS 104517-65-9)
- 2-(4-Chloro-2-nitrophenyl)pyrrolidine (CAS 1092291-34-3)
- 1-(2-Chloro-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 110251-20-2)
Recommended Standards
- 1-(2-Chloro-6-nitrophenyl)pyrrolidine (CAS 59504-30-2)
- 1-(4-Chloro-3-methoxyphenyl)cyclopropane-1-carboxylic acid (CAS 936728-01-7)
- 1-(2-Chloro-4-nitrophenyl)pyrrolidine (CAS 55403-91-3)
- 1-(4-Chloro-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 58582-69-7)
- (S)-4-Nitrophenyl 2,6-bis(((benzyloxy)carbonyl)amino)hexanoate (CAS 21160-82-7)
- 1-(2-Fluorophenyl)-1H-imidazole-2-sulfonamide (CAS 89517-99-7)
- Isometheptene Maleate (CAS 51277-00-0)
- (5-Chloro-6-(4-methoxyphenyl)pyridin-3-yl)boronic acid (CAS 2225156-00-1)
- (Z)-{2,2-bis[(2,4-dimethylphenyl)carbamoyl]ethylidene}(methyl)oxidoazanium (CAS 400088-03-1)
- 3-(3,5-Dimethylisoxazol-4-yl)aniline (CAS 875628-76-5)
- (2e)-3-(4-Methoxyphenyl)but-2-enoic acid (CAS 376346-53-1)
- 2-Amino-9(10H)-acridinone 2-Amino-9-acridone 2-Aminoacridone 27918-14-5 (CAS 27918-14-5)
- 5-Formyl-1,3-phenylene diacetate (CAS 57179-37-0)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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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