Ethyl 5,6,7,8-tetrahydroindolizine-1-carboxylate CAS 61009-77-6
| CAS No. | 61009-77-6 |
| Molecular Formula | C11H15NO2 |
| Molecular Weight | 193.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 5,6,7,8-tetrahydroindolizine-1-carboxylate 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.
Ethyl 5,6,7,8-tetrahydroindolizine-1-carboxylate (CAS 61009-77-6), molecular formula C11H15NO2 and molecular weight 193.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H15NO2, Ethyl 5,6,7,8-tetrahydroindolizine-1-carboxylate 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 193.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H15NO2 |
| Molecular Weight | 193.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 3-Ethyl-5,6,7,8-tetrahydroindolizine-1-carboxylic acid (CAS 1823442-30-3)
- 2-Phenyl-5,6,7,8-tetrahydroindolizine (CAS 142439-15-4)
- 3-Methyl-5,6,7,8-tetrahydroindolizine-1-carboxylic acid (CAS 1823886-97-0)
- Methyl 5,6,7,8-tetrahydroindolizine-1-carboxylate (CAS 87281-43-4)
- Methyl 5,6,7,8-tetrahydroindolizine-2-carboxylate (CAS 87281-44-5)
- 8-Oxo-5,6,7,8-tetrahydroindolizine-5-carboxylic acid (CAS 1218197-94-4)
- 5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylic acid (CAS 1516856-19-1)
- 5-Oxo-1,2,3,5-tetrahydroindolizine-6-carboxylic acid (CAS 1889940-80-0)
Recommended Standards
- Ethyl 4-amino-3,5-dimethylbenzoate (CAS 3095-47-4)
- Ethyl 5-amino-2,4-dimethylbenzoate (CAS 791722-05-9)
- Ethyl 4-amino-2,6-dimethylbenzoate (CAS 83795-46-4)
- Ethyl 6-methyl-2,3-dihydro-1H-pyrrolizine-7-carboxylate (CAS 2459225-45-5)
- α-Mangostin (CAS 6147-11-1)
- 3,3’-Dimethoxybenzoin (CAS 6706-95-2)
- 2-(Piperidin-1-yl)benzaldehyde hydrochloride (CAS 2138114-42-6)
- 4-(1,3-Dioxolan-2-yl)-2-fluorobenzoic acid (CAS 936551-94-9)
- 1-(2-Nitrophenyl)-1H-pyrazole-4-carbonitrile (CAS 90947-37-8)
- 2-(2-(Azetidin-3-yl)ethyl)pyridine 2,2,2-trifluoroacetate (CAS 2082756-28-1)
- Ruxolitinib Impurity 225 (CAS CATO-C4X-2058225)
- 1'-Methyl-2'-oxospiro[cyclopropane-1,3'-indoline]-2-carboxylic acid (CAS 1780272-54-9)
- 136790-77-7 AC-29982 Benzyl (Z)-7-[(1R,2R,3R,5S)-2-(4,4-difluoro-3-hydroxyoctyl)-5-hydroxy-3-[(tetrahydro-2H-pyran-2-yl)oxy]cyclopentyl]hept-5-enoate (CAS 136790-77-7)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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