6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid compound with sulfuric acid (1:1) CAS 88980-04-5
| CAS No. | 88980-04-5 |
| Molecular Formula | C12H15NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid compound with sulfuric acid (1:1) (CAS 88980-04-5), a certified reference material (molecular formula C12H15NO4H2O4S, MW 335.33 g/mol) for analytical method development and quality control.
Structurally, 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid compound with sulfuric acid (1:1) (C12H15NO4H2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 335.33 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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.
CATO manufactures 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid compound with sulfuric acid (1:1) 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 | C12H15NO4 H2O4S |
| Molecular Weight | 335.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur 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-((5-Phenyl-1,3,4-oxadiazol-2-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 329080-16-2)
- (E)-3-(4-isobutylphenyl)-N-(1-phenylethyl)acrylamide (CAS 329778-69-0)
- (S)-4-Benzyl-2-(thiophen-2-yl)-4,5-dihydrooxazole (CAS 149065-75-8)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
- (1-(6-Ethoxy-2-(methylthio)pyrimidin-4-yl)piperidin-4-yl)methanamine hydrochloride (CAS 1353980-21-8)
- 1-(m-Tolyl)ethanol (CAS 25675-28-9)
- N,N'-(9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)dibenzamide (CAS 2987-68-0)
- Midecamycin Impurity 7 (CAS CATO-C4X-31227)
- 5-(TRIFLUOROMETHOXY)-2,3-DIHYDRO-1-BENZOFURAN-3-AMINE (CAS 944904-30-7)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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