tert-Butyl ((1s,4s)-4-(3-chloro-4-cyanophenoxy)cyclohexyl)carbamate CAS 2222118-97-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2222118-97-8 |
| Molecular Formula | C18H23ClN2O3 |
| Molecular Weight | 350.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl ((1s,4s)-4-(3-chloro-4-cyanophenoxy)cyclohexyl)carbamate (CAS 2222118-97-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H23ClN2O3. Molecular weight: 350.84 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H23ClN2O3 |
| Molecular Weight | 350.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl ((1r,4r)-4-(3-chloro-4-cyanophenoxy)cyclohexyl)carbamate (CAS 2222114-19-2)
- Tert-butyl 4-(6-chloro-2-oxoindolin-3-yl)piperidine-1-carboxylate (CAS 917917-50-1)
- 8-Chloro-4,4,5-trimethyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918646-35-2)
- N-(4-Iodophenyl)-4-(morpholinomethyl)benzamide (CAS 333357-56-5)
- 2-(3-fluoro-5-methylphenyl)acetaldehyde (CAS 1260761-93-0)
- (E,E)-9,11-Tetradecadienyl Acetate (CAS 54664-98-1)
- 1,2-Dibromo-4,5-bis(trifluoromethyl)benzene (CAS 64219-36-9)
- N-cyclopentyl-4-propylcyclohexan-1-amine (CAS 1040036-79-0)
- (2R,3S,4R,5R)-2-(hydroxymethyl)-5-[3-methyl-12-(methylsulfanyl)-3,7,9,11-tetraazatricyclo[6.4.0.0²,⁶]dodeca-1(12),2(6),4,8,10-pentaen-7-yl]oxolane-3,4-diol (CAS 2180983-46-2)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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 13829788188 / jacky.chen@cato-chem.com