8-Methoxy-1,2,3,4-tetrahydro-quinoline oxalate CAS 1185293-75-7
| CAS No. | 1185293-75-7 |
| Molecular Formula | C10H13NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 8-Methoxy-1,2,3,4-tetrahydro-quinoline oxalate.
CATO supplies 8-Methoxy-1,2,3,4-tetrahydro-quinoline oxalate (CAS 1185293-75-7), a certified reference material (molecular formula C10H13NOC2H2O4, MW 253.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H13NOC2H2O4, 8-Methoxy-1,2,3,4-tetrahydro-quinoline oxalate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 8-Methoxy-1,2,3,4-tetrahydro-quinoline oxalate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H13NO C2H2O4 |
| Molecular Weight | 253.25 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, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| 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
- N1-{4-[2-chloro-5-(trifluoromethyl)phenoxy]-2-fluorophenyl}-3-chloro-2,2-dimethylpropanamide (CAS 243963-31-7)
- 5-Chloro-1H-pyrrolo[2,3-c]pyridine-2-carbaldehyde (CAS 867036-45-1)
- 4-Butyramido-3-iodobenzoic acid (CAS 1131614-35-1)
- 6-(Trifluoromethyl)pyridin-3-ol (CAS 216766-12-0)
- 6-(methylsulfanyl)-1,2,3,4-tetrahydronaphthalen-1-one (CAS 125066-69-5)
- 5-Amino-N-(2,3-dimethylphenyl)-1-(4-methylbenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 902470-15-9)
- 3-Cyano-N,N-diethylbenzenesulfonamide (CAS 860515-67-9)
- Vanillyl Alcohol 4-O-beta-D-Glucopyranoside (CAS 74950-96-2)
- 2-Hydroxy-6-methyl-5-nitronicotinonitrile (CAS 85216-54-2)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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