2-(3,4-difluorophenyl)ethan-1-amine hydrochloride CAS 875305-26-3
| CAS No. | 875305-26-3 |
| Molecular Formula | C8H9F2N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(3,4-difluorophenyl)ethan-1-amine hydrochloride (CAS 875305-26-3) is a high-purity analytical reference standard with the molecular formula C8H9F2NHCl and a molecular weight of 193.62 g/mol.
Based on its molecular formula C8H9F2NHCl, 2-(3,4-difluorophenyl)ethan-1-amine hydrochloride contains a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 193.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), 2-(3,4-difluorophenyl)ethan-1-amine 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.
Physical & Chemical Properties
| Molecular Formula | C8H9F2N HCl |
| Molecular Weight | 193.62 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| 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
- (R)-2-(methylamino)-2-(3-(trifluoromethoxy)phenyl)ethan-1-ol (CAS 1336240-40-4)
- 5-[(3-ethoxypropyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 871548-19-5)
- Salicylidene 2-aminopyridine (CAS 1823-47-8)
- N1-(2-(tert-Butyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)-N2-cyclohexyloxalamide (CAS 899952-54-6)
- Tert-butyl (2s,4r)-2-cyano-4-fluoropyrrolidine-1-carboxylate (CAS 1330286-47-9)
- Levothyroxine EP Impurity A (CAS 6893-02-3)
- Etizolam Impurity 11 (CAS CATO-C4X-350911)
- Sufugolix (CAS 308831-61-0)
- (R)-2-Amino-2-methylhex-5-enoic acid (CAS 1932326-29-8)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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