2H-Isoindole-1-carboxylic acid ethyl ester CAS 176507-62-3
| CAS No. | 176507-62-3 |
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2H-Isoindole-1-carboxylic acid ethyl ester 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.
2H-Isoindole-1-carboxylic acid ethyl ester (CAS 176507-62-3), molecular formula C11H11NO2 and molecular weight 189.21 g/mol, is a CATO reference standard with documented purity and traceability.
2H-Isoindole-1-carboxylic acid ethyl ester (C11H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 1 |
Related H Standards
- 20262-55-9 1H-Isoindole-5-carboxylic acid, 2,3-dihydro-1,3-dioxo- 5-Isoindolinecarboxylic acid, 1,3-dioxo- (8CI) 4-Carboxyphthalimide NSC 87998 Trimellitimide (CAS 20262-55-9)
- 2H-Isoindole-1-sulfonic acid (CAS 569650-95-9)
- 2H-isoindole-1-carboxylic acid (CAS 1507351-62-3)
- 1H-Isoindole-1-carboxamide (CAS 36193-74-5)
- 1H-Isoindole-1,3-diamine (CAS 53175-37-4)
- 2H-Isoindole-1-carbonitrile (CAS 40073-39-0)
- 2H-Isoindole-2-carboxylic acid, 5-fluoro-1,3-dihydro-, 1,1-dimethylethyl ester (CAS 871013-94-4)
- 1H-isoindole-1,3(2H)-dione, 2-(4,5-dimethyl-2-pyridinyl)- (CAS 1083168-72-2)
Recommended Standards
- 2-Cyano-N-(2-(pyridin-2-yl)ethyl)acetamide (CAS 17624-18-9)
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- 3-Isopropylpyrido[2,3-b]pyrazin-2(1H)-one (CAS 179123-09-2)
- n-Ethyl-N-methylpiperidine-4-carboxamide (CAS 1094777-99-7)
- 1H-Indene-6-carbaldehyde (CAS 204585-01-3)
- 3-(2-Methoxy-5-nitrophenyl)-2-methylpropanoic acid (CAS 858216-92-9)
- N-(6-oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)furan-2-carboxamide (CAS 865658-98-6)
- 1-[(4-Fluorophenyl)methyl]-3-nitro-1h-pyrazole (CAS 400877-64-7)
- Loureirin A (CAS 119425-89-7)
- 5-(tert-Butyl)benzoxazole-2-methanamine (CAS 1119449-45-4)
- 5-(Bromomethyl)-2-(difluoromethyl)-3-methylpyridine (CAS 1805331-52-5)
- 8-Bromo-6-hydroxy-3,4-dihydronaphthalen-1(2H)-one (CAS 1344714-87-9)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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