(3,4-Difluorophenyl)(3-methanesulfonylphenyl)methanamine hydrochloride CAS 1354958-77-2
| CAS No. | 1354958-77-2 |
| Molecular Formula | C14H13F2NO2S |
| 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.
(3,4-Difluorophenyl)(3-methanesulfonylphenyl)methanamine hydrochloride (CAS 1354958-77-2), molecular formula C14H13F2NO2SHCl and molecular weight 333.78 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H13F2NO2SHCl, (3,4-Difluorophenyl)(3-methanesulfonylphenyl)methanamine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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 333.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H13F2NO2S HCl |
| Molecular Weight | 333.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur 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
- Hydroxy Pioglitazone-d4 (M-IV) (CAS 1188263-49-1)
- 1-Methyl-1H-imidazo[4,5-b]pyridine-2-carbaldehyde hydrochloride (CAS 958254-66-5)
- tert-Butyl 2-(pyridin-3-ylmethyl)piperazine-1-carboxylate (CAS 886778-95-6)
- 4-(4-(Methylthio)phenyl)but-3-yn-1-ol (CAS 868659-71-6)
- N-(4-Chloro-2-methoxyphenyl)acetamide (CAS 86412-57-9)
- (2,6-Dimethylmorpholino)(4-(trifluoromethyl)phenyl)methanone (CAS 866150-74-5)
- 4-(2,5-Dichlorothiophene-3-carbonyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 952887-43-3)
- Benzyl (4-(2-hydroxyethyl)phenyl)carbamate (CAS 214980-03-7)
- 4-(4-Chlorophenyl)-6-(4-methylpiperazin-1-yl)-2-(pyridin-2-yl)pyrimidine-5-carbonitrile (CAS 320418-23-3)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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