tert-Butyl (tert-butoxycarbonyl)(2-fluoro-4-methoxybenzyl)carbamate CAS 937783-84-1
| CAS No. | 937783-84-1 |
| Molecular Formula | C18H26FNO5 |
| Molecular Weight | 355.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 355.40 g/mol gives tert-Butyl (tert-butoxycarbonyl)(2-fluoro-4-methoxybenzyl)carbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies tert-Butyl (tert-butoxycarbonyl)(2-fluoro-4-methoxybenzyl)carbamate (CAS 937783-84-1), a certified reference material (molecular formula C18H26FNO5, MW 355.40 g/mol) for analytical method development and quality control.
The molecular framework of tert-Butyl (tert-butoxycarbonyl)(2-fluoro-4-methoxybenzyl)carbamate (C18H26FNO5) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 (tert-butoxycarbonyl)(2-fluoro-4-methoxybenzyl)carbamate 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 | C18H26FNO5 |
| Molecular Weight | 355.40 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 sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Cinacalcet Impurity N28 (CAS 955373-56-5)
- Elagolix Impurity 100 (CAS CATO-C4X-2068100)
- 2,6-Difluoro-N-(4-(p-tolylthio)phenyl)benzamide (CAS 339096-15-0)
- Elagolix Impurity 106 (CAS CATO-C4X-2068106)
- 2-Chloro-N-(3-cyano-5-(4-ethoxystyryl)-7,7-dimethyl-6,7-dihydrobenzo[b]thiophen-2-yl)acetamide (CAS 733044-91-2)
- 3-Hydroxynaphtho[2,3-b]benzofuran-6,11-dione (CAS 97620-82-1)
- 2-(4-Methoxyphenylsulfonamido)-2-phenylacetic acid (CAS 251096-89-6)
- Bisoprolol Impurity 14 (CAS 177034-57-0)
- 5-bromobenzofuran-7-carbaldehyde (CAS 170681-94-4)
- 6-Chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 53977-19-8)
- Atogepant Impurity 96 (CAS CATO-C4X-328596)
- L-(-)-Mannose (CAS 10030-80-5)
- 4,4,4-trifluoro-2-(2,2,2-trifluoroethyl)butanoic acid (CAS 1260806-92-5)
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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