4-fluoro-1-[tris(propan-2-yl)silyl]-1H-indole CAS 908600-85-1
| CAS No. | 908600-85-1 |
| Molecular Formula | C17H26FNSi |
| Molecular Weight | 291.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-fluoro-1-[tris(propan-2-yl)silyl]-1H-indole.
CATO supplies 4-fluoro-1-[tris(propan-2-yl)silyl]-1H-indole (CAS 908600-85-1), a certified reference material (molecular formula C17H26FNSi, MW 291.48 g/mol) for analytical method development and quality control.
Structurally, 4-fluoro-1-[tris(propan-2-yl)silyl]-1H-indole (C17H26FNSi) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 291.48 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 4-fluoro-1-[tris(propan-2-yl)silyl]-1H-indole 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 | C17H26FNSi |
| Molecular Weight | 291.48 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluoro Standards
- 6-fluoro-1-[tris(propan-2-yl)silyl]-1H-indole (CAS 908600-87-3)
- 4-Fluoro-3-(5-(morpholinomethyl)-1,2,4-oxadiazol-3-yl)benzaldehyde (CAS 1119450-78-0)
- 2'-Fluoro-6-((2-hydroxyethyl)(methyl)amino)-[2,4'-bipyridine]-4-carboxylic acid (CAS 1201675-20-8)
- 3-Fluoro-N,N-diisopropyl-5-(trifluoromethyl)benzamide (CAS 905273-67-8)
- 6-Fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 78295-91-7)
- (2-(2-Fluoro-4-(trifluoromethyl)phenyl)-4-methylthiazol-5-yl)methanol (CAS 317319-36-1)
- (2-(3-Fluoro-4-(trifluoromethyl)phenyl)-4-methylthiazol-5-yl)methanol (CAS 317319-27-0)
- 2-(5-Fluoro-2-nitrophenoxy)-2-phenylacetic acid (CAS 1016504-23-6)
Recommended Standards
- 5-Chloro-8-iodopyrido[4,3-d]pyrimidine (CAS 1222373-90-1)
- 1-(Cyclopropylsulfonyl)-3-((triethylsilyl)oxy)azetidine (CAS 1187594-23-5)
- all-trans-Retinol-d5 (CAS 1185244-58-9)
- 4-(Diphenylamino)benzaldehyde 4181-05-9 Benzaldehyde, 4-(diphenylamino)- NSC-156558 NSC156558 (CAS 4181-05-9)
- Rel-benzyl (4-((1r,3s,5s)-3-((tert-butyldimethylsilyl)oxy)-5-methylcyclohexyl)pyridin-3-yl)carbamate (CAS 1187055-99-7)
- tert-butyl N-(4-iodobutyl)carbamate (CAS 262278-40-0)
- 3-[(Dimethylamino)methyl]-1-(4-methylphenyl)-4-phenylazetidin-2-one (CAS 551921-48-3)
- 4,4-Difluoro-5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl 4-methylbenzenesulfonate (CAS 2226299-15-4)
- 3-(Methylsulfonyl)benzylamine (CAS 771573-22-9)
- 4-Benzoyl-2-phenyl-7,8-dihydroquinolin-5(6H)-one (CAS 54398-83-3)
- 1-Amino-1-cyanocyclopentane-d4 Hydrochloride (CAS 1346603-70-0)
- Methyl 4-chloro-2-(3,4-dimethoxybenzyl)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 885460-46-8)
- 2-(3-Chlorophenoxy)-5-fluorobenzaldehyde (CAS 1096862-69-9)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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