(S)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid CAS 92976-98-2
| CAS No. | 92976-98-2 |
| Molecular Formula | C10H11NO2 |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-1,2,3,4-tetrahydroquinoline-2-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.
(S)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 92976-98-2) is a high-purity analytical reference standard with the molecular formula C10H11NO2 and a molecular weight of 177.20 g/mol.
The molecular framework of (S)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (C10H11NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C10H11NO2 |
| Molecular Weight | 177.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related S Standards
- 1,2,3,4-Tetrahydroquinoline-3-carboxylic acid (CAS 114527-53-6)
- 1,2,3,4-Tetrahydroquinoline-5-carboxylic acid (CAS 114527-54-7)
- 5,6,7,8-Tetrahydroquinoline-8-carboxylic acid (CAS 1256804-62-2)
- 5,6,7,8-Tetrahydroquinoline-6-carboxylic acid (CAS 1256822-12-4)
- 1,2,3,4-Tetrahydroquinoline-4-carboxylic acid (CAS 13337-69-4)
- 5,6,7,8-Tetrahydroquinoline-2-carboxylic acid (CAS 197007-84-4)
- (R)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 92977-00-9)
- 1,2,3,4-Tetrahydroquinoline-8-carboxylic Acid (CAS 34849-19-9)
Recommended Standards
- (S)-1-(1-Isocyanatoethyl)-4-methoxybenzene (CAS 745783-83-9)
- (S)-1-Amino-2,3-dihydro-1H-indene-5-carboxylic acid (CAS 903630-36-4)
- (S)-1-(1-Isocyanatoethyl)-3-methoxybenzene (CAS 745784-08-1)
- (S)-2-(Benzylideneamino)propanoic acid (CAS 73116-18-4)
- (E)-1-tosyl-N'-(4-(trifluoromethoxy)benzylidene)piperidine-4-carbohydrazide (CAS 478030-18-1)
- 1-((4-Bromo-2-fluorophenyl)sulfonyl)-4-ethylpiperazine (CAS 1331185-87-5)
- (R)-2-amino-3-methyl-3-((4-methylbenzyl)thio)butanoic acid (CAS 1039102-11-8)
- (±)-Strigon (CAS 148616-03-9)
- 9-(5-Methylfuran-2-yl)-9H-purin-6-amine (CAS 6979-90-4)
- 4-(2-Aminoethyl)piperidine Dihydrochloride (CAS 90000-31-0)
- 3-Bromo-2,4-dimethylthiophene (CAS 79485-96-4)
- (2E)-3-(2,4-Dichlorophenyl)-1-(2-methylphenyl)prop-2-en-1-one (CAS 183018-76-0)
- 5-(1-(3,4-Dimethoxy-5-(methylselanyl)phenyl)vinyl)-2-methoxyphenol (CAS 2123478-09-9)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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