3-(3,5-Difluorophenyl)-1-propylamine CAS 105219-40-7
| CAS No. | 105219-40-7 |
| Molecular Formula | C9H11F2N |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(3,5-Difluorophenyl)-1-propylamine.
3-(3,5-Difluorophenyl)-1-propylamine (CAS 105219-40-7), molecular formula C9H11F2N and molecular weight 171.19 g/mol, is a CATO reference standard with documented purity and traceability.
3-(3,5-Difluorophenyl)-1-propylamine (C9H11F2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 3-(3,5-Difluorophenyl)-1-propylamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11F2N |
| Molecular Weight | 171.19 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 methanol, acetonitrile, DMSO |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
- [(3,4-Difluorophenyl)methyl](ethyl)amine (CAS 1016674-24-0)
- [(2,4-difluorophenyl)methyl](ethyl)amine (CAS 1016859-58-7)
- [(2,6-difluorophenyl)methyl](ethyl)amine (CAS 1017047-88-9)
- (3,4-Difluorophenyl)propylamine (CAS 1019547-42-2)
- 1-(2,5-Difluorophenyl)propan-1-amine (CAS 1021005-75-3)
- 2-(3,4-Difluorophenyl)propan-1-amine (CAS 1096790-45-2)
- 2-(2,4-difluorophenyl)propan-1-amine (CAS 1096815-88-1)
- 2-(2,5-Difluorophenyl)propan-2-amine (CAS 1176702-74-1)
Recommended Standards
- 5-(Diethoxymethyl)oxazole (CAS 104336-01-8)
- Ethyl (3E)-3-(isopropylimino)-2-oxopropanoate (CAS 1086375-87-2)
- 5-(Allylamino)-5-oxo-pentanoic acid (CAS 103980-33-2)
- n-(2,5-Difluorobenzyl)ethanamine (CAS 1094654-78-0)
- 5-Bromo-1-(prop-2-yn-1-yl)quinolin-2(1H)-one (CAS 1420790-88-0)
- 1-(4-(4-Chloro-2-nitrophenyl)piperazin-1-yl)ethan-1-one (CAS 329922-78-3)
- 1-(3-Methoxythiophen-2-yl)-N-methylmethanamine (CAS 944450-93-5)
- 1-Bromo-2-((hexyloxy)methyl)benzene (CAS 80171-38-6)
- 2-(9-(Tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)ethanethiol (CAS 920503-57-7)
- Allyl biphenyl-4-ylcarbamate (CAS 1415560-54-1)
- 2-(3-Acetyl-2-fluorophenyl)-2,2-difluoroacetonitrile (CAS 2641906-56-9)
- Ethyl 2-Acetylisonicotinate (CAS 25028-32-4)
- 1-[7-(4-Phenoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-4-phenylpiperazine (CAS 338403-75-1)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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