7-Methoxy-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid CAS 2110152-70-8
| CAS No. | 2110152-70-8 |
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 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 7-Methoxy-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 2110152-70-8), a certified reference material (molecular formula C11H13NO3, MW 207.23 g/mol) for analytical method development and quality control.
7-Methoxy-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (C11H13NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 7-Methoxy-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid 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 | C11H13NO3 |
| Molecular Weight | 207.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 5-Methoxy-1-(pyridin-2-yl)pentane-1,3-dione (CAS 1094372-57-2)
- 6-Methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 1161833-78-8)
- 6-Methoxy-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 1207175-96-9)
- 6-Methoxy-1-methylindoline-2-carboxylic acid (CAS 1255146-88-3)
- (S)-5-methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1344413-01-9)
- (R)-8-methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1344575-77-4)
- 8-Methoxy-1,2,3,4-tetrahydroquinoline-3-carboxylic acid (CAS 1368244-09-0)
- (S)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 1389888-62-3)
Recommended Standards
- 7-Methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 98698-26-1)
- 7-Methoxy-5-nitro-1,2,3,4-tetrahydronaphthalene (CAS 210346-70-6)
- 7-Hydroxy-6-methoxy-2-methyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 21796-15-6)
- 8-Ethoxy-9-ethyl-9H-purin-6-amine (CAS 634924-89-3)
- 2-[5-cyclopropyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]acetic acid (CAS 957487-30-8)
- Alagebrium Chloride (CAS 341028-37-3)
- 2,4-Di-tert-butyl-5-cyclopropoxypyridine (CAS 1243453-12-4)
- (R)-3-Amino-3-(4-bromophenyl)propanoic acid hydrochloride (CAS 499794-78-4)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-fluoro-phenoxy)-2-pyrrolidinecarboxylic acid (CAS 686766-52-9)
- 3-(4-Nitrophenyl)-6-phenyl-3,4-dihydro-1,3,5-triazine-2(1H)-thione (CAS 315707-47-2)
- Tert-butyl 3-amino-3-(3-hydroxyoxetan-3-yl)propanoate (CAS 2169510-73-8)
- 2-Amino-6-fluoro-3-methoxybenzenethiol (CAS 1206969-47-2)
- 2'-Amino-biphenyl-4-carbaldehyde (CAS 885280-30-8)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
Why CATO?
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