1H-Indole-1-carboxylicacid, 3-[(1E)-3-methoxy-3-oxo-1-propen-1-yl]-, 1,1-dimethylethyl ester 388631-93-4 CTK4I0590 CAS 388631-93-4
| CAS No. | 388631-93-4 |
| Molecular Formula | C17H19NO4 |
| Molecular Weight | 301.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1H-Indole-1-carboxylicacid, 3-[(1E)-3-methoxy-3-oxo-1-propen-1-yl]-, 1,1-dimethylethyl ester 388631-93-4 CTK4I0590.
CATO supplies 1H-Indole-1-carboxylicacid, 3-[(1E)-3-methoxy-3-oxo-1-propen-1-yl]-, 1,1-dimethylethyl ester 388631-93-4 CTK4I0590 (CAS 388631-93-4), a certified reference material (molecular formula C17H19NO4, MW 301.34 g/mol) for analytical method development and quality control.
The molecular framework of 1H-Indole-1-carboxylicacid, 3-[(1E)-3-methoxy-3-oxo-1-propen-1-yl]-, 1,1-dimethylethyl ester 388631-93-4 CTK4I0590 (C17H19NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 1H-Indole-1-carboxylicacid, 3-[(1E)-3-methoxy-3-oxo-1-propen-1-yl]-, 1,1-dimethylethyl ester 388631-93-4 CTK4I0590 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 | C17H19NO4 |
| Molecular Weight | 301.34 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related H Standards
- Indole-3-butyryl-L-valine (CAS 1008923-22-5)
- 1H-indole-1-carboxylic acid, 3-(acetyloxy)-5-methoxy-, 1,1-dimethylethyl ester (CAS 1364199-73-4)
- 1171918-02-7 1h-indole,5-fluoro-4-[4-(phenylmethyl)-1-piperazinyl]- (CAS 1171918-02-7)
- 1H-Indole-1-carboxylicacid, 4-(bromomethyl)-, 1,1-dimethylethyl ester 220499-13-8 CTK4E8410 (CAS 220499-13-8)
- 1H-Indole, 3-[1-(phenylmethyl)-4-piperidinyl]- (CAS 179234-89-0)
- Indole-3-Acetyl rac-Aspartic Acid (CAS 32449-99-3)
- Indole-3-acetyl-L-aspartic Acid (CAS 2456-73-7)
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Recommended Standards
- Tert-butyl (E)-5-(3-methoxy-3-oxoprop-1-en-1-yl)-1H-indole-1-carboxylate (CAS 561307-71-9)
- 477871-03-7 KS-00001TVJ ethyl 2-benzyl-3-[(E)-2-(2-cyanoacetyl)hydrazono]butanoate (CAS 477871-03-7)
- Propan-2-yl 3-phenyl-5-(propan-2-yloxy)-1,2,4-triazine-6-carboxylate (CAS 338956-98-2)
- Ceftazidime Impurity 82 (CAS CATO-C4X-121282)
- Methyl 2-amino-3-(4-hydroxy-3-nitrophenyl)propanoate hydrochloride (CAS 66076-19-5)
- 1-(2,6-Difluoro-4-methoxyphenyl)ethan-1-one (CAS 886498-84-6)
- 2-Undecanol (CAS 1653-30-1)
- 5-ethyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1784533-49-8)
- 7-Hydroxy-6-methyl-2,3-dihydro-1h-indene-4-carbaldehyde (CAS 575504-30-2)
- N-(6-Acetyl-4-(trifluoromethyl)pyridin-2-yl)acetamide (CAS 1393554-63-6)
- 2-Amino-4-oxobutanoic acid (CAS 15106-57-7)
- 5-Methoxy-2-methylaniline (CAS 50868-72-9)
- Methyl 3-((2R,3S,4S,5S)-3,4-dihydroxy-5-phenyltetrahydrofuran-2-yl)propanoate (CAS 887927-59-5)
- Lixisenatide (CAS 320367-13-3（free base）)
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