(6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-acetic acid hydrochloride CAS 1179364-74-9
| CAS No. | 1179364-74-9 |
| Molecular Formula | C13H17NO4 |
| Molecular Weight | N/A |
| 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.
(6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-acetic acid hydrochloride (CAS 1179364-74-9) is a high-purity analytical reference standard with the molecular formula C13H17NO4HCl and a molecular weight of 287.74 g/mol.
The molecular framework of (6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-acetic acid hydrochloride (C13H17NO4HCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H17NO4 HCl |
| Molecular Weight | 287.74 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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-Chloro-1-methyl-1H-benzo[d]imidazole (CAS 1849-02-1)
- Methyl 3,4-Dihydro-2H-pyran-5-carboxylate (CAS 86971-83-7)
- Tributyl(3,3,3-trifluoroprop-1-en-2-yl)stannane (CAS 156628-75-0)
- 4-Isobutyltetrahydro-2H-pyran-4-amine (CAS 1339014-20-8)
- (R)-5-(Hydroxymethyl)-3-methyloxazolidin-2-one (CAS 1315020-11-1)
- 39J9V52S86 6046-93-1 Cupric acetate monohydrate Acetic acid, copper(2+) salt, monohydrate Copper(2+) acetate, monohydrate Copper diacetate monohydrate Copper(II) acetate monohydrate UNII-39J9V52S86 (CAS 6046-93-1)
- 4-Bromo-3-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1256824-06-2)
- 3-(2-(2-Methyl-1H-benzo[d]imidazol-1-yl)ethyl)-5-(phenoxymethyl)-1,2,4-oxadiazole (CAS 1105237-21-5)
- 6,6-Difluoro-1-Cyclohexene-1-Carboxylic Acid (CAS 596834-72-9)
- Semaglutide (CAS CATO-C4X-2226105)
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