6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-4-ol CAS 23101-41-9
| CAS No. | 23101-41-9 |
| Molecular Formula | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| 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.
CATO supplies 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-4-ol (CAS 23101-41-9), a certified reference material (molecular formula C11H15NO3, MW 209.24 g/mol) for analytical method development and quality control.
Structurally, 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-4-ol (C11H15NO3) contains an amino-acid-derived structure, an amide 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 209.24 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-4-ol 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 | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 7,8-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-4-ol (CAS 16503-92-7)
- N,4-Dimethoxy-N,2-dimethylbenzamide (CAS 1803598-57-3)
- 3,4-Dimethoxy-N,N-dimethylbenzamide (CAS 6967-45-9)
- N-[2-(2,2-DImethoxy-ethyl)-phenyl]-formamide (CAS 592478-96-1)
- 5,6-Dimethoxy-2-methylbenzo[d]thiazole (CAS 62306-04-1)
- 2,2-Dimethoxy-N-phenethylethan-1-amine (CAS 182121-94-4)
- (E)-1,4-Dimethoxy-2-(2-nitrovinyl)benzene (CAS 108536-18-1)
- (Z)-2,4-dimethoxy-1-(2-nitrovinyl)benzene (CAS 1891-10-7)
Recommended Standards
- 6-(Cyclopropylcarbamoyl)cyclohex-3-ene-1-carboxylic acid (CAS 540521-54-8)
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- tert-Butyl 3-(hydroxymethyl)-3-methylpiperidine-1-carboxylate (CAS 406212-48-4)
- (5-(tert-Butyl)-1H-1,2,4-triazol-3-yl)(4-fluorophenyl)methanamine (CAS 1707585-74-7)
- (((5-(Chloromethyl)-1,3-phenylene)bis(oxy))bis(methylene))dibenzene (CAS 67093-27-0)
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- 2-[1-[(1,1-Dimethylethoxy)carbonyl]-3-pyrrolidinyl]-4-(trifluoromethyl)-5-thiazolecarboxylic acid (CAS 1211536-72-9)
- 1-Isobutyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 2205068-12-6)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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