tert-Butyl 2-(2-ethoxy-2-oxoethyl)-1H-indole-1-carboxylate CAS 172226-77-6
| CAS No. | 172226-77-6 |
| Molecular Formula | C17H21NO4 |
| Molecular Weight | 303.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies tert-Butyl 2-(2-ethoxy-2-oxoethyl)-1H-indole-1-carboxylate (CAS 172226-77-6), a certified reference material (molecular formula C17H21NO4, MW 303.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H21NO4, tert-Butyl 2-(2-ethoxy-2-oxoethyl)-1H-indole-1-carboxylate 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 303.35 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures tert-Butyl 2-(2-ethoxy-2-oxoethyl)-1H-indole-1-carboxylate 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 | C17H21NO4 |
| Molecular Weight | 303.35 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-[Bis[2-(tert-butoxy)-2-oxoethyl]amino]acetic Acid (CAS 171557-31-6)
- 2,6-Dibromo-3-chloro-4-fluoroaniline (CAS 175135-09-8)
- Methyl 4-cyclohexyl-3-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carboxylate (CAS 1713174-85-6)
- (3R,4S)-4-(4-methoxyphenyl)-2-oxo-1-azaspiro[4.5]Decane-3-carboxylic acid (CAS 1784747-98-3)
- Z-Ser(tBu)-OtBu (CAS 58455-98-4)
- 4-Hydroxy-3-iodoquinoline 64965-48-6 MFCD07700287 SY029159 (CAS 64965-48-6)
- 6,7-Dihydro-2H-isoindol-4(5H)-one (CAS 113880-79-8)
- 3-Isopropylisonicotinamide (CAS 20970-85-8)
- Methyl 6-azabicyclo[3.2.1]Octane-3-carboxylate (CAS 1199942-71-6)
- 1-{[(E)-(5-Chloro-3-iodo-2-methylphenyl)diazenyl]oxy}ethanone (CAS 1260388-68-8)
- 3-methyl-2-(propan-2-ylamino)butanoic acid hydrochloride (CAS 1396964-87-6)
- 11-Oxo-5,6,7,8,9,10-hexahydro-2-nitro-6,9-methanobenzocyclooctene (CAS 82799-15-3)
- 2-(2,2-Dimethyl-propionylamino)-nicotinic acid (CAS 125867-25-6)
- Human glucagon CRS (CAS 9007-92-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com