(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methanamine dihydrochloride CAS 70835-34-6
| CAS No. | 70835-34-6 |
| Molecular Formula | C12H18N2O2 |
| 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 (6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methanamine dihydrochloride.
CATO supplies (6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methanamine dihydrochloride (CAS 70835-34-6), a certified reference material (molecular formula C12H18N2O2HCl, MW 258.75 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methanamine dihydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 258.75 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 (6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methanamine dihydrochloride 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 | C12H18N2O2 2*HCl |
| Molecular Weight | 258.75 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
- 6,7-Dimethoxy-1,4-phthalazinediol (CAS 10001-35-1)
- 6,7-Dimethoxy-4-methylphthalazin-1(2H)-one (CAS 10001-36-2)
- 3-Benzyl-9,9-dimethoxy-3-azabicyclo[3.3.1]nonane (CAS 1000931-10-1)
- 4,7-Dimethoxy-1-methylquinolin-2(1H)-one (CAS 100192-50-5)
- 2-(4,5-Dimethoxy-2-nitrophenyl)succinic acid (CAS 100193-44-0)
- 2,7-dimethoxy-1,5-naphthyridine (CAS 1003944-36-2)
- 6,7-Dimethoxy-1H-indene-3-carbonitrile (CAS 100449-12-5)
- 5-(5,6-Dimethoxy-1H-benzo[d]imidazol-1-yl)-3-((2-(methylsulfonyl)benzyl)oxy)thiophene-2-carboxylic acid (CAS 1007698-63-6)
Recommended Standards
- 4-Fluoro-2-(trifluoromethyl)phenacyl bromide (CAS 537050-13-8)
- FUMARIC ACID 13C4 (CAS 201595-62-2)
- Ethyl 5-(2-nitrophenyl)-1H-1,2,4-triazole-3-carboxylate (CAS 1416347-70-0)
- 7-(Trans-4-amino-2-methylpyrrolidin-1-yl)-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride (CAS 114676-82-3)
- Lithium tetrakis((2-methylquinolin-8-yl)oxy)borate (CAS 338949-42-1)
- 2-((3-Cyanophenyl)amino)-N-(isoquinolin-6-yl)acetamide (CAS 920513-41-3)
- 4,5,6,7-tetrahydro-2H-indazol-3-ylmethanamine dihydrochloride (CAS 1909337-58-1)
- 2-(3,5-Dimethylphenyl)propanoic acid (CAS 1226149-97-8)
- 3-(Difluoromethyl)-6-formyl-4-hydroxypicolinonitrile (CAS 1806986-87-7)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
Why CATO?
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