tert-Butyl 7-bromospiro[indene-1,4'-piperidine]-1'-carboxylate CAS 1160247-64-2
| CAS No. | 1160247-64-2 |
| Molecular Formula | C18H22BrNO2 |
| Molecular Weight | 364.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies tert-Butyl 7-bromospiro[indene-1,4'-piperidine]-1'-carboxylate (CAS 1160247-64-2), a certified reference material (molecular formula C18H22BrNO2, MW 364.28 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution, tert-Butyl 7-bromospiro[indene-1,4'-piperidine]-1'-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 364.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H22BrNO2 |
| Molecular Weight | 364.28 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-pyridin-2-ylamino)-acetic acid methyl ester (CAS 1089330-50-6)
- 2-Bromo-9,9-dimethyl-10-phenyl-9,10-dihydroacridine (CAS 1319720-64-3)
- Carbamazepine Impurity 23 (CAS CATO-C4X-118123)
- 10-(4-Bromophenyl)-9,9-dimethyl-9,10-dihydroacridine (CAS 1342892-15-2)
- 6-Chloro-N,2-dicyclopropylpyrimidin-4-amine (CAS 617716-49-1)
- 2-(4-Cyanophenoxy)acetohydrazide (CAS 380426-62-0)
- (4'-Amino-[1,1'-biphenyl]-4-yl)(piperidin-1-yl)methanone (CAS 1334500-06-9)
- (4R,5S)-5-[3,5-Bis(trifluoromethyl)phenyl]-4-methyl-1,3-oxazolidin-2-one (CAS 875444-10-3)
- 3-(3-Aminoprop-1-yn-1-yl)benzamide (CAS 1184037-08-8)
- Tepotinib impurity 23 (CAS CATO-C4X-337423)
- 1-(Cyclopropanecarbonyl)azetidine-3-carboxylic acid (CAS 1341284-50-1)
- 1-{5-[(propan-2-yloxy)methyl]-1,2,4-oxadiazol-3-yl}ethan-1-amine (CAS 1566973-20-3)
- (S)-5-Oxotetrahydrofuran-3-yl acetate (CAS 191403-65-3)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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