5,7-Difluoro-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride CAS 1384556-57-3
| CAS No. | 1384556-57-3 |
| Molecular Formula | C10H11F2N |
| Molecular Weight | N/A |
| 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 5,7-Difluoro-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride.
5,7-Difluoro-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 1384556-57-3) is a high-purity analytical reference standard with the molecular formula C10H11F2NHCl and a molecular weight of 219.66 g/mol.
5,7-Difluoro-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride (C10H11F2NHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine 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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5,7-Difluoro-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride 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 | C10H11F2N HCl |
| Molecular Weight | 219.66 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 2-(4,5-Difluoro-2-nitrophenyl)acetic acid (CAS 1000339-22-9)
- 1-[6,8-Difluoro-2-(trifluoromethyl)quinol-4-yl]piperazine (CAS 1000339-47-8)
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Recommended Standards
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- 1-(2-Methoxyethoxy)-4-nitrobenzene (CAS 22483-40-5)
- (E)-N-(3-chloro-2,4-difluorophenyl)-3-(furan-2-yl)acrylamide (CAS 400078-31-1)
- Methyl (3S)-3-amino-3-[3-(trifluoromethyl)phenyl]propanoate hydrochloride (CAS 1354970-79-8)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
Why CATO?
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