Methyl 8-chloro-6-oxo-2,3,4,6-tetrahydro-1H-quinolizine-9-carboxylate CAS 17891-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17891-05-3 |
| Molecular Formula | C11H12ClNO3 |
| Molecular Weight | 241.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 8-chloro-6-oxo-2,3,4,6-tetrahydro-1H-quinolizine-9-carboxylate (CAS 17891-05-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12ClNO3. Molecular weight: 241.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12ClNO3 |
| Molecular Weight | 241.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Ethyl 4-Chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxylate (CAS 1078103-66-8)
- Methyl 2-(2-chloro-n-methylacetamido)benzoate (CAS 1140-19-8)
- 1-(2-Chloro-4-nitrophenyl)piperazine (CAS 114878-60-3)
- n-(5-Chloro-2,4-dimethoxyphenyl)prop-2-enamide (CAS 1156160-26-7)
- N-(4-chloro-2,5-dimethoxyphenyl)prop-2-enamide (CAS 1156750-86-5)
- 6-Chloro-N-(tetrahydro-2H-pyran-4-yl)-3-pyridazinecarboxamide (CAS 1178354-18-1)
- 2-Chloro-5-(2-methylpropanamido)benzoic acid (CAS 1184281-48-8)
- 3-(2-Chloro-3-(dimethoxymethyl)pyridin-4-yl)prop-2-yn-1-ol (CAS 1186310-64-4)
Recommended Standards
- 2-(7-Chloro-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)acetic acid (CAS 1780472-83-4)
- 4-chloro-1-(cyclobutylmethoxy)-2-nitrobenzene (CAS 1803583-46-1)
- 2-Chloro-4-morpholinobenzoic Acid (CAS 175153-55-6)
- Ethyl but-3-ynoate (CAS 53841-07-9)
- 3-(Pyridin-3-yl)acrylic acid (CAS 1126-74-5)
- 2-(4-(Difluoromethyl)-5,6-difluoropyridin-3-yl)acetic acid (CAS 1805010-30-3)
- Cdk1/2 Inhibitor III (CAS 443798-47-8)
- 1-(1H-PYRAZOL-4-YL)ETHANAMINE (CAS 1340143-61-4)
- Methyl 3-hydroxy-5-nitrobenzofuran-2-carboxylate (CAS 1774901-61-9)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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 13829788188 / jacky.chen@cato-chem.com