1-(3,4-Difluorophenyl)-1,2,3,4-tetrahydroisoquinoline CAS 1159998-06-7
| CAS No. | 1159998-06-7 |
| Molecular Formula | C15H13F2N |
| Molecular Weight | 245.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(3,4-Difluorophenyl)-1,2,3,4-tetrahydroisoquinoline (CAS 1159998-06-7) is a high-purity analytical reference standard with the molecular formula C15H13F2N and a molecular weight of 245.27 g/mol.
1-(3,4-Difluorophenyl)-1,2,3,4-tetrahydroisoquinoline (C15H13F2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
As a certified reference material (CRM), 1-(3,4-Difluorophenyl)-1,2,3,4-tetrahydroisoquinoline 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 | C15H13F2N |
| Molecular Weight | 245.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
- (4R)-2-(2,5-difluorophenyl)thiazolidine-4-carboxylic acid (CAS 1014081-92-5)
- (4s)-2-(2,5-Difluorophenyl)thiazolidine-4-carboxylic acid (CAS 1272760-01-6)
- 2-(2,4-Difluorophenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 342412-35-5)
- 2-(2,5-Difluorophenyl)-1h-1,3-benzodiazol-5-amine (CAS 1016688-16-6)
- 1-(2,6-difluorophenyl)-1H-1,3-benzodiazol-2-amine (CAS 1038303-08-0)
- 1-(2,4-Difluorophenyl)-1h-1,3-benzodiazol-2-amine (CAS 1038711-47-5)
- 1-(2,4-Difluorophenyl)-3-(isopropylthio)propan-2-amine (CAS 1490826-03-3)
- 6-(3,5-Difluorophenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1956325-51-1)
Recommended Standards
- 5-(4-Isobutylphenyl)isoxazole-3-carboxylic acid (CAS 1159980-78-5)
- (2R,3S)-1-(tert-butoxycarbonyl)-3-hydroxypiperidine-2-carboxylic acid (CAS 1171122-43-2)
- 3-Butyryl-8-methoxyquinolin-4(1H)-one (CAS 115607-75-5)
- (4R)-3-(1-Oxo-3-buten-1-yl)-4-(phenylmethyl)-2-oxazolidinone (CAS 1173420-46-6)
- YW9Q68EK6B 2057-49-0 4-(3-Phenylpropyl)pyridine Pyridine, 4-(3-phenylpropyl)- EINECS 218-159-1 UNII-YW9Q68EK6B (CAS 2057-49-0)
- Benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3(2H)-one (CAS 41814-44-2)
- 8-Chloro-2-(5-methyl-2-furyl)quinoline-4-carbonyl chloride (CAS 1160256-88-1)
- 1-[2-(4,4-Difluoropiperidin-1-yl)ethyl]-3-methylurea (CAS 1823323-34-7)
- 1384950-11-1 Ethyl 1-[(4-bromo-1-methyl-1H-pyrazol-3-yl)methyl]piperidine-4-carboxylate MFCD21602386 (CAS 1384950-11-1)
- N-((1H-Pyrrol-2-yl)methylene)-2-methylaniline (CAS 139954-09-9)
- Methyl 3,5-diacetylbenzoate (CAS 914636-72-9)
- 9-Oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl pivalate (CAS 87451-94-3)
- 4-Bromo-2-(cyclopentylamino)benzonitrile (CAS 1365272-79-2)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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