Ethyl 5-iodo-1H-indole-2-carboxylate CAS 623918-49-0
| CAS No. | 623918-49-0 |
| Molecular Formula | C11H10INO2 |
| Molecular Weight | 315.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 5-iodo-1H-indole-2-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ethyl 5-iodo-1H-indole-2-carboxylate (CAS 623918-49-0), a certified reference material (molecular formula C11H10INO2, MW 315.11 g/mol) for analytical method development and quality control.
Structurally, Ethyl 5-iodo-1H-indole-2-carboxylate (C11H10INO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 315.11 g/mol, it falls into the moderately-high-molecular-weight range. 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), Ethyl 5-iodo-1H-indole-2-carboxylate 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 | C11H10INO2 |
| Molecular Weight | 315.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 1-Iodo-6,7-dimethoxyisoquinoline (CAS 1013931-27-5)
- Ethyl-3-iodo-1H-indole-2-carboxylate (CAS 117637-79-3)
- 1-Ethyl-3-iodo-1H-indole-2-carboxylic acid (CAS 1263209-10-4)
- Ethyl 4-iodo-1H-indole-2-carboxylate (CAS 1379475-81-6)
- 5-(3-Iodo-4-methoxyphenyl)-4-methylisoxazole (CAS 1399652-67-5)
- 4-Iodo-6,7-dimethoxyquinoline (CAS 1582788-20-2)
- 2-Iodo-1-(methoxymethyl)-1H-indole-3-carbaldehyde (CAS 491595-94-9)
- 3-Iodo-4-(3-methoxy-4-methylphenyl)-4H-1,2,4-triazole (CAS 944642-14-2)
Recommended Standards
- 3-Iodo-7-methyl-1,6,7,8-tetrahydro-4H-dipyrrolo[1,2-a:2',3'-d]pyrimidin-4-one (CAS 2360625-87-0)
- Methyl 3-iodo-1-methyl-1H-indole-6-carboxylate (CAS 2142608-32-8)
- 5-Chloro-2-((2-chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1096939-12-6)
- 8-Bromo-5-hydroxy-6,7-dimethoxy-2-methyl-4H-chromen-4-one (CAS 1295300-15-0)
- 1-(2-amino-6-chloropyrimidin-4-yl)piperidin-3-ol (CAS 1386832-48-9)
- 1-(2-Fluoro-4-methoxyphenyl)piperazine (CAS 800372-98-9)
- 2-(3-(Chlorosulfonyl)-2,4,6-trimethylphenyl)acetic acid (CAS 1461706-50-2)
- Sodium 2-[2-(3-methoxyphenyl)-1,3-thiazol-4-yl]acetate (CAS 1011426-50-8)
- 6-((3-Bromobenzyl)oxy)-7H-purin-2-amine (CAS 561014-69-5)
- Tert-butyl 5-(aminomethyl)indoline-1-carboxylate (CAS 885270-00-8)
- [1-(pyridin-2-yl)cyclopropyl]methanamine dihydrochloride (CAS 1228878-74-7)
- 4-Amino-5-(difluoromethyl)-6-methoxypyridin-3-ol (CAS 1805333-43-0)
- 2-Amino-3-(3-chloro-4-(trifluoromethyl)phenyl)propanoic acid (CAS 1259966-92-1)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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