3-(4-Bromo-1H-pyrazol-1-yl)-3-cyclopentylpropanoic acid CAS 2201065-94-1
| CAS No. | 2201065-94-1 |
| Molecular Formula | C11H15BrN2O2 |
| Molecular Weight | 287.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(4-Bromo-1H-pyrazol-1-yl)-3-cyclopentylpropanoic acid 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.
CATO supplies 3-(4-Bromo-1H-pyrazol-1-yl)-3-cyclopentylpropanoic acid (CAS 2201065-94-1), a certified reference material (molecular formula C11H15BrN2O2, MW 287.15 g/mol) for analytical method development and quality control.
The molecular framework of 3-(4-Bromo-1H-pyrazol-1-yl)-3-cyclopentylpropanoic acid (C11H15BrN2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H15BrN2O2 |
| Molecular Weight | 287.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 4-(Pentyloxy)-[1,1'-biphenyl]-3-amine (CAS 206761-83-3)
- 4-(2,4-Dichlorophenoxy)benzoic acid (CAS 925005-04-5)
- 4-methoxy-2-(pyridin-3-ylmethoxy)benzaldehyde (CAS 1151539-16-0)
- 2-(2-Amino-2-oxoethyl)isoquinolin-2-ium chloride (CAS 78572-48-2)
- 3-Hydroxy-2-phenyl-N-(1-phenylpropyl)quinoline-4-carboxamide (CAS 174636-26-1)
- NH-bis(PEG2-C2-acid) (CAS 1919044-99-7)
- 2-Chloro-6-iodoquinazolin-4-amine (CAS 1107694-88-1)
- 3,4-Dibromo-2-fluorobenzyl bromide (CAS 1806354-41-5)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com