(R)-2-(2-Fluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride CAS 1049740-12-6
| CAS No. | 1049740-12-6 |
| Molecular Formula | C12H14FNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-2-(2-Fluorobenzyl)pyrrolidine-2-carboxylic acid 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.
CATO supplies (R)-2-(2-Fluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049740-12-6), a certified reference material (molecular formula C12H14FNO2HCl, MW 259.70 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H14FNO2HCl, (R)-2-(2-Fluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H14FNO2 HCl |
| Molecular Weight | 259.70 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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
- 4,4'-Bis(pyridin-4-ylethynyl)-1,1'-biphenyl (CAS 245657-01-6)
- 1-Hydroxy-1-(4-hydroxy-2-methoxyphenyl)-3-(4-hydroxyphenyl)propan-2-one (CAS 117614-84-3)
- 2-Amino-4-methyl-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidine 6,6-dioxide (CAS 1785191-85-6)
- 9H-Thioxanthen-9-ol (CAS 6783-74-0)
- 3,5-Bis(4-fluorophenyl)-1h-pyrazole (CAS 1493-47-6)
- 1-((2-Methyl-1H-imidazol-1-yl)methyl)naphthalen-2-ol (CAS 185554-99-8)
- 2-acetyl-3-fluorocyclohex-2-en-1-one (CAS 134614-45-2)
- 6-Cyclopropyl-4-formylpicolinic acid (CAS 2168981-87-9)
- 5-(2,6-Dimethoxyphenyl)-1,2,4-triazin-3-amine (CAS 1203605-03-1)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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