6-Methyl-2,3-dihydro-1H-pyrrolizine-5-carbaldehyde CAS 55041-87-7
| CAS No. | 55041-87-7 |
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methyl-2,3-dihydro-1H-pyrrolizine-5-carbaldehyde (CAS 55041-87-7), molecular formula C9H11NO and molecular weight 149.19 g/mol, is a CATO reference standard with documented purity and traceability.
6-Methyl-2,3-dihydro-1H-pyrrolizine-5-carbaldehyde (C9H11NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 6-Methyl-2,3-dihydro-1H-pyrrolizine-5-carbaldehyde 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.
Physical & Chemical Properties
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | 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.) | 1972 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
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- (6,7-Dihydro-5h-cyclopenta[d]pyrimidin-2-yl)methanamine (CAS 1268334-83-3)
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Recommended Standards
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- 6-Methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 66521-83-3)
- 2-(DImethylamino)-6-(piperidin-4-ylmethyl)pyrimidin-4-ol dihydrochloride (CAS 1858251-40-7)
- 1-Isopropyl-3-phenyl-1h-pyrazol-5-ol (CAS 948-64-1)
- Cis-(4S,5S)-5-butyl-4-methyldihydrofuran-2(3H)-one (CAS 55013-32-6)
- 5-bromo-6-chloro-2,3-dihydro-1H-1,3-benzodiazol-2-one (CAS 1388057-23-5)
- 3-Chloro-2-[3-(1H-pyrrol-1-yl)phenoxy]-5-(trifluoromethyl)pyridine (CAS 338786-02-0)
- 2-(3,5-Bis(trifluoromethyl)phenyl)propan-2-ol (CAS 67570-38-1)
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