(R)-1-(2-Fluorobenzyl)-3-(pyrrolidin-3-yl)urea hydrochloride CAS 1439894-64-0
| CAS No. | 1439894-64-0 |
| Molecular Formula | C12H16FN3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-1-(2-Fluorobenzyl)-3-(pyrrolidin-3-yl)urea hydrochloride 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.
(R)-1-(2-Fluorobenzyl)-3-(pyrrolidin-3-yl)urea hydrochloride (CAS 1439894-64-0) is a high-purity analytical reference standard with the molecular formula C12H16FN3OHCl and a molecular weight of 273.74 g/mol.
The molecular framework of (R)-1-(2-Fluorobenzyl)-3-(pyrrolidin-3-yl)urea hydrochloride (C12H16FN3OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/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. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C12H16FN3O HCl |
| Molecular Weight | 273.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related R Standards
- (4-Fluorobenzyl)hydrazine dihydrochloride (CAS 1000805-93-5)
- (3-Fluorobenzyl)hydrazine Dihydrochloride (CAS 1000805-94-6)
- 5-((3-Fluorobenzyl)oxy)-1H-pyrazol-3-amine (CAS 1000896-51-4)
- 4-(5-(4-Fluorobenzyl)-1H-pyrazol-3-yl)pyridine (CAS 1001112-68-0)
- 2-(5-(4-Fluorobenzyl)-3-(pyridin-4-yl)-4,5-dihydro-1H-pyrazol-1-yl)acetic acid (CAS 1001383-88-5)
- 3-(4-Fluorobenzyl)pyrrolidinehydrochloride (CAS 1003561-95-2)
- 1-(4-Fluorobenzyl)-4-isothiocyanato-3,5-dimethyl-1h-pyrazole (CAS 1004193-64-9)
- 4-((4-Fluorobenzyl)amino)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1006448-78-7)
Recommended Standards
- 6-(1h-1,2,4-Triazol-1-yl)pyridine-3-carboxylic acid (CAS 281232-20-0)
- (6-Methoxy-5-methylpyrimidin-4-yl)methanol (CAS 1494676-15-1)
- 1-(3-Bromo-1-methyl-1H-pyrazol-4-yl)ethanone (CAS 2707990-55-2)
- (2E)-2-{[(3-chlorophenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 1164490-94-1)
- 3-(Chloromethyl)-1H-indole (CAS 65738-50-3)
- 1-(2-Chloroethyl)-4-methoxybenzene (CAS 18217-00-0)
- 3-Amino-5-bromo-4-pyridinecarboxylic acid (CAS 1256806-39-9)
- 3-Amino-2,4,6-triiodobenzeneheptanoic Acid (CAS 161466-28-0)
- 2-(2,4-Dichlorophenoxy)-1-(1-piperidyl)ethanone (CAS 39489-66-2)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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