6-Methylindolizine CAS 1761-11-1
| CAS No. | 1761-11-1 |
| Molecular Formula | C9H9N |
| Molecular Weight | 131.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Methylindolizine.
CATO supplies 6-Methylindolizine (CAS 1761-11-1), a certified reference material (molecular formula C9H9N, MW 131.17 g/mol) for analytical method development and quality control.
6-Methylindolizine (C9H9N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H9N |
| Molecular Weight | 131.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methylindolizine Standards
- 5-Methylindolizine (CAS 1761-19-9)
- 2-Methylindolizine (CAS 768-18-3)
- 6-Methylindolizine-1-carbonitrile (CAS 1246845-18-0)
- 2-Methylindolizine-3-carbaldehyde (CAS 25365-67-7)
- 3-Methylindolizine-2-carbaldehyde (CAS 58476-00-9)
- 2-Ethyl-1-methylindolizine (CAS 88274-05-9)
- 2-Methylindolizine-3-carboxylic acid (CAS 857418-41-8)
- 2-Methylindolizine-6-carboxylic acid (CAS 256935-78-1)
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- 2-(Difluoromethyl)-5-hydroxy-3-iodopyridine-4-carboxaldehyde (CAS 1805617-85-9)
- V-P-D-P-R (CAS 117137-85-6)
- 3-Hydroxy-n-(4-methylphenyl)benzamide (CAS 197141-59-6)
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- Insulin degludec (CAS 844439-96-9)
Why CATO?
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