345637-82-3 1-(2,3,4-Trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid MFCD00810239 CAS 345637-82-3
| CAS No. | 345637-82-3 |
| Molecular Formula | C21H22N2O5 |
| Molecular Weight | 382.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 382.41 g/mol gives 345637-82-3 1-(2,3,4-Trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid MFCD00810239 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
345637-82-3 1-(2,3,4-Trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid MFCD00810239 (CAS 345637-82-3) is a high-purity analytical reference standard with the molecular formula C21H22N2O5 and a molecular weight of 382.41 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 345637-82-3 1-(2,3,4-Trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid MFCD00810239 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 382.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 345637-82-3 1-(2,3,4-Trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid MFCD00810239 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 | C21H22N2O5 |
| Molecular Weight | 382.41 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Trimethoxyphenyl Standards
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