(6AR,9R,10aS)-10a-methoxy-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxylic acid CAS 69730-97-8
| CAS No. | 69730-97-8 |
| Molecular Formula | C17H20N2O3 |
| Molecular Weight | 300.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (6AR,9R,10aS)-10a-methoxy-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-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.
(6AR,9R,10aS)-10a-methoxy-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxylic acid (CAS 69730-97-8) is a high-purity analytical reference standard with the molecular formula C17H20N2O3 and a molecular weight of 300.35 g/mol.
The molecular framework of (6AR,9R,10aS)-10a-methoxy-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxylic acid (C17H20N2O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H20N2O3 |
| Molecular Weight | 300.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (4E,6E,12E)-Tetradeca-4,6,12-trien-8,10-diyne-1,3-diyl diacetate (CAS 29576-66-7)
- (E)-3,5,3',5'-tetramethoxy stilbene (CAS 80715-09-9)
- (3AR,5R,6S,6aR)-6-(allyloxy)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole (CAS 20316-77-2)
- (E)-4-(3,5-Dimethoxystyryl)-1,2-dimethoxybenzene (CAS 83088-26-0)
- 1-(1,3-Benzodioxol-5-yl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 409353-81-7)
- Terbium fluoride, 99.99% (CAS 13708-63-9)
- 4-Iodo-N,N-dimethylbenzenesulfonamide (CAS 22184-85-6)
- tert-Butyl (2-((S)-2-amino-3-methylbutanamido)cyclohexyl)carbamate (CAS 1354024-91-1)
- N-(2-(Piperidin-1-yl)ethyl)-2-(quinolin-8-yloxy)acetamide (CAS 88350-38-3)
- 7-Bromo-2-methyl-2,3-dihydrobenzofuran-5-ol (CAS 1780038-04-1)
- 4-Cyano-6-iodopyridine-2-sulfonyl chloride (CAS 1393558-41-2)
- 8-Bromo-2,2-dimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 688363-73-7)
- (2S,6S)-4-tert-butoxycarbonyl-6-methyl-morpholine-2-carboxylic acid (CAS 2165414-92-4)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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