6-Methoxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid hydrochloride CAS 1263377-98-5
| CAS No. | 1263377-98-5 |
| Molecular Formula | C11H13NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Methoxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid 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.
6-Methoxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid hydrochloride (CAS 1263377-98-5), molecular formula C11H13NO3HCl and molecular weight 243.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Methoxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid hydrochloride (C11H13NO3HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 243.69 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H13NO3 HCl |
| Molecular Weight | 243.69 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, ethanol, DMSO |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine (CAS 1000018-42-7)
- 6-methoxy-1-methyl-1H-1,3-benzodiazol-7-amine (CAS 1000202-26-5)
- 2-Methoxy-3-(trifluoromethyl)benzaldehyde (CAS 1000339-54-7)
- 1-Methoxy-3-methyl-5-(trifluoromethoxy)benzene (CAS 1000339-56-9)
- 5-Methoxy-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-55-5)
- 5-Methoxy-7-methyl-1H-indazole-3-carboxylic acid (CAS 1000340-57-7)
- 5-Methoxy-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-90-8)
- 6-Methoxy-4-nitro-1H-indazole (CAS 1000341-08-1)
Recommended Standards
- 2-Bromo-3,4,5-trifluoro-1-iodobenzene (CAS 530145-58-5)
- Talmapimod (CAS 309913-83-5)
- 4,5-Diamino-1,8-dihydroxy-2,7-diisobutylanthracene-9,10-dione (CAS 76643-49-7)
- 7-Hydroxy-4-methyl-2(1H)-quinolone (CAS 20513-71-7)
- Baclofen impurity 44 (CAS CATO-C4X-101244)
- 7-Bromo-2,3,4,5-tetrahydro-1H-benzo[d]azepine hydrochloride (CAS 2287316-81-6)
- 5-Oxaspiro[2.5]octan-1-amine hydrochloride (CAS 1707367-72-3)
- 3-Chloro-N-cyclopentylaniline (CAS 1019541-00-4)
- 7-(Furan-2-yl)-3-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidine (CAS 866132-17-4)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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