3-(1H-Indol-3-yl)-1-((trimethylsilyl)oxy)cyclopentanecarbonitrile CAS 439117-74-5
| CAS No. | 439117-74-5 |
| Molecular Formula | C17H22N2OSi |
| Molecular Weight | 298.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(1H-Indol-3-yl)-1-((trimethylsilyl)oxy)cyclopentanecarbonitrile (CAS 439117-74-5), a certified reference material (molecular formula C17H22N2OSi, MW 298.45 g/mol) for analytical method development and quality control.
The molecular framework of 3-(1H-Indol-3-yl)-1-((trimethylsilyl)oxy)cyclopentanecarbonitrile (C17H22N2OSi) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 3-(1H-Indol-3-yl)-1-((trimethylsilyl)oxy)cyclopentanecarbonitrile 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 | C17H22N2OSi |
| Molecular Weight | 298.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 2025 |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-Indol-3-yl (2-(trimethylammonio)ethyl) phosphate (CAS 439809-44-6)
- 1-(2-(1H-indol-3-yl)-2-oxoacetyl)piperidine-4-carboxamide (CAS 497083-27-9)
- 1-(1H-indol-3-yl)-2-(phenylsulfonyl)ethan-1-one (CAS 292855-52-8)
- 3-(3-(1H-indol-4-yl)-1,2,4-oxadiazol-5-yl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1351393-83-3)
- 2H-Indol-2-one, 1,3-dihydro-3-[(4-methoxyphenyl)imino]-5-nitro- 57743-23-4 CTK1E0782 (CAS 57743-23-4)
- 1-(3-(1H-indol-3-yl)propanoyl)piperidine-3-carboxylic acid (CAS 924764-30-7)
- 1-[3-(1H-Indol-3-yl)propanoyl]piperidine-4-carboxylic acid (CAS 951981-60-5)
- 1-(1H-Indol-3-yl)-3-(3-(2-oxopyrrolidin-1-yl)propyl)urea (CAS 899753-28-7)
Recommended Standards
- N-(2-(Aziridin-1-yl)ethyl)-2-((2,4-dimethylphenyl)thio)aniline (CAS 1928741-86-9)
- 4-[2-(Trimethylsilyl)ethynyl]pyrene (CAS 600168-40-9)
- 3-(3,5-dimethyl-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazol-4-yl)propanoic acid (CAS 1909311-89-2)
- D,L-Sulforaphane L-cysteine (CAS 364083-21-6)
- 3-amino-4-(propan-2-yloxy)benzonitrile (CAS 1155116-42-9)
- 1-(5-Fluoro-2-(methylamino)phenyl)ethanone (CAS 124958-74-3)
- tert-butyl N-[2-hydroxy-1-(oxetan-3-yl)ethyl]carbamate (CAS 2306273-06-1)
- Vazegepant Impurity 28 (CAS CATO-C4X-320028)
- 3-bromo-4-chlorothieno[2,3-b]pyridine (CAS 2168772-59-4)
- Tetrahydrogestrinone (THG) (CAS 618903-56-3)
- 4-Amino-1-(3-chlorophenyl)butan-1-ol hydrochloride (CAS 1416438-54-4)
- 2-(2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)isoindoline-1,3-dione (CAS 53646-64-3)
- (S)-Chloromethyl 5-oxopyrrolidine-2-carboxylate (CAS 132166-79-1)
- Tetrapeptide-3 (CAS 827306-97-8)
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