(R)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid hydrochloride CAS 41220-48-8
| CAS No. | 41220-48-8 |
| Molecular Formula | C10H11NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H11NO2HCl, (R)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 213.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(R)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid hydrochloride (CAS 41220-48-8), molecular formula C10H11NO2HCl and molecular weight 213.66 g/mol, is a CATO reference standard with documented purity and traceability.
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 (R)-1,2,3,4-Tetrahydroisoquinoline-3-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.
Physical & Chemical Properties
| Molecular Formula | C10H11NO2 HCl |
| Molecular Weight | 213.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- 1-Methyl-5-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)-1H-pyrazole-4-carboxylic acid (CAS 1006455-90-8)
- 1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 101301-17-1)
- 7-Ethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1017125-75-5)
- 2-[(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)amino]acetic acid (CAS 1018299-34-7)
- 5,6,7,8-Tetrahydroisoquinoline-4-carboxylic acid (CAS 1019111-31-9)
- 3-(1,2,3,4-Tetrahydroisoquinoline-2-carbonyl)phenol (CAS 1019438-49-3)
- 2-Ethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1022919-86-3)
- Methyl 1,2,3,4-tetrahydroisoquinoline-8-carboxylate (CAS 1028330-54-2)
Recommended Standards
- 1-(Chloroacetyl)-4-phenylpiperidine (CAS 87358-96-1)
- 4-(Phenylethynyl)piperidine (CAS 654663-00-0)
- 2-Chloro-5-nitro-3-(trifluoromethyl)pyridine (CAS 99368-67-9)
- Fmoc-l-2-indanylglycine (CAS 205526-39-2)
- 3-Cyclopropyl-6-ethyl-1-(2-fluorophenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018053-46-7)
- 4-(4-Bromophenyl)-2-methylthiazole (CAS 66047-74-3)
- 2-Methyl-1H-pyrrolo[3,2-b]pyridine-6-carbonitrile (CAS 1190312-04-9)
- 1-(o-Tolyl)-1H-pyrazole-4-carbonitrile (CAS 712-39-0)
- (2E)-2-(2H-1,3-Benzodioxol-5-yl)-3-[3-(3,4-dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]prop-2-enenitrile (CAS 955975-73-2)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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