3-Methoxy-9-(2-(pyrrolidin-1-yl)ethyl)-9H-carbazole oxalate CAS 41734-83-2
| CAS No. | 41734-83-2 |
| Molecular Formula | C19H23N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Methoxy-9-(2-(pyrrolidin-1-yl)ethyl)-9H-carbazole oxalate (CAS 41734-83-2), molecular formula C19H23N2OC2HO4 and molecular weight 384.43 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H23N2OC2HO4, 3-Methoxy-9-(2-(pyrrolidin-1-yl)ethyl)-9H-carbazole oxalate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 384.43 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).
As a certified reference material (CRM), 3-Methoxy-9-(2-(pyrrolidin-1-yl)ethyl)-9H-carbazole oxalate 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.
Physical & Chemical Properties
| Molecular Formula | C19H23N2O C2HO4 |
| Molecular Weight | 384.43 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine (CAS 1000018-42-7)
- 6-methoxy-1-methyl-1H-1,3-benzodiazol-7-amine (CAS 1000202-26-5)
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- 5-Methoxy-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-55-5)
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- 6-Methoxy-4-nitro-1H-indazole (CAS 1000341-08-1)
Recommended Standards
- N-(1H-Indazol-5-yl)-1H-pyrrole-2-carboxamide (CAS 1797235-92-7)
- Methyl 2-Chloro-4-formylnicotinate (CAS 1774903-49-9)
- O-(2-ethoxy)ethylhydroxylamine hcl (CAS 89541-41-3)
- Ethanethioylglycine (CAS 412307-34-7)
- n-Hexyl-2-methylcyclopentan-1-amine (CAS 1342180-04-4)
- (5-Chloro-2-hydroxyphenyl)(5-(trifluoromethyl)-1H-1,2,3-triazol-4-yl)methanone (CAS 497147-48-5)
- 3-Hexyl-1-methyl-1H-imidazol-3-ium Bis((trifluoromethyl)sulfonyl)amide (CAS 382150-50-7)
- 24083-16-7 4-DECYLOXYBENZALDEHYDE 4-n-Decyloxybenzaldehyde AS03937 P-(DECYLOXY)BENZALDEHYDE TIMTEC-BB SBB008166 (CAS 24083-16-7)
- (4R)-4-Fluoro-1-(methyl-d3)-5-oxo-L-proline (CAS 2041844-51-1)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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