5,6,7,8-Tetrahydroquinoline-2-carboxylic acid CAS 197007-84-4
| CAS No. | 197007-84-4 |
| Molecular Formula | C10H11NO2 |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5,6,7,8-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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5,6,7,8-Tetrahydroquinoline-2-carboxylic acid (CAS 197007-84-4), molecular formula C10H11NO2 and molecular weight 177.20 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5,6,7,8-Tetrahydroquinoline-2-carboxylic acid 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 | 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.) | 2013 |
| Nitrogen Atoms | 1 |
Related Tetrahydroquinoline 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)
- (R)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 92977-00-9)
- (S)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 92976-98-2)
- 1,2,3,4-Tetrahydroquinoline-8-carboxylic Acid (CAS 34849-19-9)
Recommended Standards
- Methyl 4-amino-2-vinylbenzoate (CAS 1958038-14-6)
- 1-(2-Hydroxyphenyl)pyrrolidin-2-one (CAS 19734-02-2)
- 3-(4-Formyl-1H-pyrazol-1-yl)pentanenitrile (CAS 1956340-20-7)
- 2-(4-Formylphenyl)-N-methylacetamide (CAS 1976020-58-2)
- (4-(Pivalamidomethyl)phenyl)boronic acid (CAS 2246677-65-4)
- (4-((4-Fluorobenzyl)oxy)-1-(4-fluorophenyl)-1H-pyrazol-3-yl)(piperidin-1-yl)methanone (CAS 1185099-03-9)
- 72836-17-0 5-(Butane-1-sulfonyl)-1,3,4-thiadiazol-2-amine DTXSID30606610 (CAS 72836-17-0)
- 4-Bromo-1,5-diphenylpenta-2,4-dien-1-one (CAS 324580-55-4)
- Chloroethylene-vinyl acetate-vinyl alcohol copolymer (CAS 25086-48-0)
- 61718-86-3 5-Oxo-5-[4-(trifluoromethyl)phenyl]pentanenitrile DTXSID40605997 (CAS 61718-86-3)
- N1-(Naphthalen-2-yl)-N4,N4-bis(4-(naphthalen-2-yl(phenyl)amino)phenyl)-N1-phenylbenzene-1,4-diamine (CAS 185690-41-9)
- N-(Furan-2-ylmethyl)-2-(4-methoxyphenyl)-2H-tetrazole-5-carboxamide (CAS 1396850-58-0)
- 1,1,2,2-Tetrakis(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)ethene (CAS 1807549-78-5)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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