1242881-22-6 3-Formyl-6-methoxy-1-(4-vinylbenzyl)-1H-indole-2-carboxylic acid MFCD15732172 CAS 1242881-22-6
| CAS No. | 1242881-22-6 |
| Molecular Formula | C20H17NO4 |
| Molecular Weight | 335.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 335.35 g/mol gives 1242881-22-6 3-Formyl-6-methoxy-1-(4-vinylbenzyl)-1H-indole-2-carboxylic acid MFCD15732172 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1242881-22-6 3-Formyl-6-methoxy-1-(4-vinylbenzyl)-1H-indole-2-carboxylic acid MFCD15732172 (CAS 1242881-22-6), a certified reference material (molecular formula C20H17NO4, MW 335.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H17NO4, 1242881-22-6 3-Formyl-6-methoxy-1-(4-vinylbenzyl)-1H-indole-2-carboxylic acid MFCD15732172 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 335.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 1242881-22-6 3-Formyl-6-methoxy-1-(4-vinylbenzyl)-1H-indole-2-carboxylic acid MFCD15732172 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 | C20H17NO4 |
| Molecular Weight | 335.35 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Formyl Standards
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- 4-Formyl-2-methoxyphenyl 4-bromobenzoate (CAS 443908-04-1)
- 2-(4-formyl-2-iodo-6-methoxyphenoxy)acetamide (CAS 445003-33-8)
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- Methyl 2-(2-(3-formyl-1H-indol-1-yl)acetamido)benzoate (CAS 592546-80-0)
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Recommended Standards
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- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-methylbut-3-ynoic acid (CAS 1217662-67-3)
- 3-(2-Carboxyethyl)-2-(p-tolyl)quinoline-4-carboxylic acid (CAS 1263213-67-7)
- Calcium-<SUP>44</SUP>Ca chloride (CAS 133954-38-8)
- S-Malonyl-CoA (CAS 524-14-1)
- Methyl 4-(3-Bromophenyl)-2,4-dioxobutanoate (CAS 93618-22-5)
- 5-Chloro-2-(piperidin-1-yl)thiazole-4-carboxylic acid (CAS 1403566-55-1)
- Methyl (S)-2-(4-Hydroxyphenyl)propanoate (CAS 124508-78-7)
- Calmidazolium (CAS 95013-41-5)
- 4-Bromo-1-((2-methylthiazol-4-yl)methyl)-1h-pyrazol-3-amine (CAS 1483560-36-6)
- D-64131, 98% (CAS 74588-78-6)
- Bicyclo[2.2.2]octa-2,5-diene-2-carboxylic Acid (CAS 102589-30-0)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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