345637-82-3 1-(2,3,4-Trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid MFCD00810239 CAS 345637-82-3
Purity 97%+In StockPharmaceutical Standards
| 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
345637-82-3 1-(2,3,4-Trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid MFCD00810239 (CAS 345637-82-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H22N2O5. Molecular weight: 382.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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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- 3-Methyl-1-(3,4,5-trimethoxyphenyl)benzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 730976-61-1)
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Recommended Standards
- 2-[(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-5-(ethoxycarbonyl)-4-methyl-1H-pyrrole-3-propanoic Acid Methyl Ester 258831-76-4 5-Ethoxycarbonyl SU 5402 Methyl Ester (CAS 258831-76-4)
- 2-hydroxyethyl ((benzyloxy)carbonyl)-L-tryptophanate (CAS 642478-72-6)
- Solvent red 196 (CAS 52372-36-8)
- 7-Chloro-5-iodo-1H-indazole (CAS 1000343-56-5)
- 3-bromo-4-chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1240526-73-1)
- Tri-n-butyltin Deuteride (CAS 6180-99-0)
- 2-(4-(2-Aminoethyl)phenoxy)-N,N-diethylacetamide (CAS 133025-92-0)
- Axitinib Impurity 18 (CAS CATO-C4X-107118)
- 1-(tert-Butoxycarbonyl)-3-(2-cyclopropylethyl)proline (CAS 1426953-67-4)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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