6,7-Dimethoxy-1-methylisoquinolin-3-amine hydrochloride CAS 203522-35-4
| CAS No. | 203522-35-4 |
| Molecular Formula | C12H14N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6,7-Dimethoxy-1-methylisoquinolin-3-amine hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6,7-Dimethoxy-1-methylisoquinolin-3-amine hydrochloride (CAS 203522-35-4) is a high-purity analytical reference standard with the molecular formula C12H14N2O2HCl and a molecular weight of 254.71 g/mol.
Based on its molecular formula C12H14N2O2HCl, 6,7-Dimethoxy-1-methylisoquinolin-3-amine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6,7-Dimethoxy-1-methylisoquinolin-3-amine hydrochloride 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 | C12H14N2O2 HCl |
| Molecular Weight | 254.71 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| 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
- 2-Ethoxy-5-iodoaniline (CAS 1310262-11-3)
- 4-(2-Chloroethyl)-1,1-dimethylpiperazin-1-ium iodide (CAS 108131-10-8)
- (4-(Pyrrolidin-1-ylmethyl)phenyl)(3,4,5-trifluorophenyl)methanone (CAS 898776-95-9)
- Sodium hexabromorhodate(III) hydrate (CAS 32572-90-0)
- (3R)-1-benzyl-3-tert-butylpiperazine (CAS 1638744-90-7)
- Tert-butyl (4-amino-2,5-difluorophenyl)carbamate (CAS 1269152-11-5)
- 3-Aminopicolinaldehyde 2,2,2-trifluoroacetate (CAS 927891-98-3)
- (Phenylthio)copper (CAS 1192-40-1)
- Hesperetin 7-O-glucoside (CAS 31712-49-9)
- Peptide Impurity 26 (CAS 1350456-66-4)
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