(S)-2-(3-(1-Aminoethyl)-2-fluorophenyl)-2,2-difluoroacetonitrile CAS 2641906-59-2
| CAS No. | 2641906-59-2 |
| Molecular Formula | C10H9F3N2 |
| Molecular Weight | 214.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(3-(1-Aminoethyl)-2-fluorophenyl)-2,2-difluoroacetonitrile (CAS 2641906-59-2) is a high-purity analytical reference standard with the molecular formula C10H9F3N2 and a molecular weight of 214.19 g/mol.
The molecular framework of (S)-2-(3-(1-Aminoethyl)-2-fluorophenyl)-2,2-difluoroacetonitrile (C10H9F3N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H9F3N2 |
| Molecular Weight | 214.19 g/mol |
| Appearance | Off-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- (S)-4-(1-Aminoethyl)-3-(trifluoromethyl)benzonitrile (CAS 1388123-31-6)
- (R)-4-(1-Aminoethyl)-3-(trifluoromethyl)benzonitrile (CAS 1389829-65-5)
- 3-(1-Aminoethyl)-2-(trifluoromethyl)benzonitrile (CAS 1391097-27-0)
- N-(2-aminoethyl)-1-naphthamide (CAS 121494-75-5)
- N-(2-aminoethyl)-2-naphthamide (CAS 954266-00-3)
- n-(2-Aminoethyl)-6-phenylpyridazin-3-amine (CAS 130452-42-5)
- Ethyl 2-(2-aminoethyl)-4-methyl-1,3-thiazole-5-carboxylate (CAS 1017422-46-6)
- Ethyl 2-(1-aminoethyl)-4-methyl-1,3-thiazole-5-carboxylate (CAS 1017469-56-5)
Recommended Standards
- (R)-3-(1-Aminoprop-2-yn-1-yl)-5-(trifluoromethyl)aniline (CAS 2846109-94-0)
- (S)-2,2,2-trifluoro-1-(1H-indol-3-yl)ethan-1-amine (CAS 402617-60-1)
- Ethyl 1-(2-fluoroethyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 1955499-03-2)
- 1,1,1-Trifluoro-3-[(morpholin-4-yl)amino]propan-2-ol (CAS 866135-58-2)
- 2-{1-[(tert-butoxy)carbonyl]piperidin-4-yl}-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 216955-61-2)
- Methyl (1S,3R)-3-hydroxy-1-methylcyclopentane-1-carboxylate (CAS 2092106-17-5)
- 1-(1-Cyclopropyl-1H-imidazo[4,5-c]pyridin-2-yl)-2-methylpropan-1-amine (CAS 1477803-02-3)
- 2-(Morpholin-3-yl)benzo[d]oxazole (CAS 1510140-37-0)
- Ribociclib impurity 1 (CAS CATO-C4X-31001)
- 3-Acetyl-1-methylindole (CAS 19012-02-3)
- [Cis-6-methylpiperidin-3-yl]methanol (CAS 1354349-66-8)
- 6-Acetylglucose (CAS 7286-45-5)
- 8-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1203683-45-7)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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