2-[(2,5-difluorophenyl)methyl]pyrrolidine hydrochloride CAS 1909318-70-2
| CAS No. | 1909318-70-2 |
| Molecular Formula | C11H13F2N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-[(2,5-difluorophenyl)methyl]pyrrolidine 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 2-[(2,5-difluorophenyl)methyl]pyrrolidine hydrochloride (CAS 1909318-70-2), a certified reference material (molecular formula C11H13F2NHCl, MW 233.69 g/mol) for analytical method development and quality control.
Structurally, 2-[(2,5-difluorophenyl)methyl]pyrrolidine hydrochloride (C11H13F2NHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 233.69 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H13F2N HCl |
| Molecular Weight | 233.69 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related difluorophenyl Standards
- 1-(1-(2,6-Difluorophenyl)-5-methyl-1H-1,2,4-triazol-3-yl)ethanone (CAS 1000572-09-7)
- (2,4-Difluorophenyl)methanesulfonamide (CAS 1001026-56-7)
- Methyl 2-(2,3-difluorophenyl)-2-hydroxyacetate (CAS 1001159-03-0)
- 2-(2,4-Difluorophenyl)cyclopropan-1-amine (CAS 1001318-18-8)
- (4R)-4-(2,4-difluorophenyl)pyrrolidine-3-carbonitrile (CAS 1002728-74-6)
- N-(2,5-Difluorophenyl)-3-methylbenzamide (CAS 1002813-62-8)
- 4-(3,5-Difluorophenyl)piperidinehydrochloride (CAS 1004618-89-6)
- 4-(2,3-difluorophenyl)piperidine hydrochloride (CAS 1004618-90-9)
Recommended Standards
- 3-Methyl-4-phenylpyridin-2(1H)-one (CAS 1806337-60-9)
- 3-(6-Methoxynaphthalen-2-yl)acrylic acid (CAS 3453-39-2)
- 1,2-Benzisothiazol-3(2H)-One (CAS 2634-33-5)
- N-[2-amino-1-(aminocarbonothioyl)-2-oxoethyl]nicotinamide (CAS 1218579-08-8)
- 2,6-Dimethylphenyl N-phenyl-N-(phenylsulfonyl)glycinate (CAS 343373-62-6)
- (2S)-2-(phenoxymethyl)pyrrolidine (CAS 174213-76-4)
- 1,2-Difluoro-3-(pentyloxy)benzene (CAS 156684-90-1)
- 5-bromo-1-methyl-4-nitroimidazole (CAS 933-87-9)
- (E)-2-(2,3-dichlorostyryl)benzo[d]thiazole (CAS 338415-37-5)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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