Tert-butyl 6-cyano-2-(2-(4-ethyl-3-iodophenyl)propan-2-yl)-1H-indole-3-carboxylate CAS 1256584-75-4
| CAS No. | 1256584-75-4 |
| Molecular Formula | C25H27IN2O2 |
| Molecular Weight | 514.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 6-cyano-2-(2-(4-ethyl-3-iodophenyl)propan-2-yl)-1H-indole-3-carboxylate (CAS 1256584-75-4), molecular formula C25H27IN2O2 and molecular weight 514.40 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution, Tert-butyl 6-cyano-2-(2-(4-ethyl-3-iodophenyl)propan-2-yl)-1H-indole-3-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 514.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 6-cyano-2-(2-(4-ethyl-3-iodophenyl)propan-2-yl)-1H-indole-3-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 | C25H27IN2O2 |
| Molecular Weight | 514.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tetraethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diylbis(phosphonate) (CAS 255042-46-7)
- N-(2-Bromo-4,6-difluorophenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 578699-57-7)
- Ethyl 5-(4-nitrobenzamido)-3-[2-(4-nitrobenzoyloxy)ethoxy]-1,2-oxazole-4-carboxylate (CAS 303997-09-3)
- Remimazolam Impurity 16 (CAS CATO-C4X-282316)
- Ethyl 8-bromo-6-chloroimidazo[1,2-b]pyridazine-3-carboxylate (CAS 1177415-89-2)
- 5-Methyl-2-phenylbenzo[b]thiophene (CAS 55164-43-7)
- 4-(2-Hydroxy-1-(2-methoxyphenyl)ethoxy)cyclohexanone (CAS 1434654-98-4)
- 2-(5-Bromo-2-cyano-3-formylphenyl)acetic acid (CAS 1805486-52-5)
- 3-(5,6-Dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid (CAS 101758-77-4)
- n-Methyl-1-(5-methylisoxazol-4-yl)methanamine (CAS 1248913-16-7)
- (Z)-Hex-3-enedinitrile (CAS 28317-02-4)
- Hoechst 33258 analog (CAS 258843-62-8)
- (R)-2-(4-Nitrobenzamido)pentanedioic acid (CAS 85646-44-2)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
Why CATO?
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