tert-Butyl (trans-2-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)cyclopropyl)carbamate CAS 2197139-87-8
| CAS No. | 2197139-87-8 |
| Molecular Formula | C19H27NO4 |
| Molecular Weight | 333.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (trans-2-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)cyclopropyl)carbamate (CAS 2197139-87-8), molecular formula C19H27NO4 and molecular weight 333.42 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H27NO4, tert-Butyl (trans-2-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)cyclopropyl)carbamate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures tert-Butyl (trans-2-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)cyclopropyl)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 | C19H27NO4 |
| Molecular Weight | 333.42 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-((2R,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(octyloxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 383417-49-0)
- tert-Butyl 4-(4-(ethoxycarbonyl)phenyl)piperidine-1-carboxylate, 97% (CAS 206446-48-2)
- Methyl (S,E)-5-((tert-butoxycarbonyl)amino)-2,2-dimethyl-5-phenylpent-3-enoate (CAS 2598983-46-9)
- tert-Butyl 4-(4-(methoxycarbonyl)benzyl)piperidine-1-carboxylate (CAS 210964-04-8)
- (1-(2-Fluoropyridin-4-yl)-3-methyl-1H-pyrazol-4-yl)boronic acid (CAS 2225178-82-3)
- 2-Bromo-N-[3-(2-ethoxyethoxy)phenyl]acetamide (CAS 1138442-49-5)
- 6-Bromo-4-(difluoromethyl)-5-iodopicolinaldehyde (CAS 1805414-22-5)
- 1-Methyl-3-(3-(trifluoromethyl)phenyl)-1H-pyrrole-2,5-dione (CAS 89931-82-8)
- Pyrrolo[1,2-a]quinoxaline-8-carbonitrile (CAS 1206200-21-6)
- (2Z)-3-[(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino]-2-cyanobut-2-enamide (CAS 303152-91-2)
- tert-Butyl 3-amino-1-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 1160246-91-2)
- 2-(2,6-Dichlorophenyl)-2-(6-((2,4-difluorophenyl)thio)pyridazin-3-yl)acetonitrile (CAS 209412-22-6)
- 2-(3-Chlorothiophen-2-yl)acetonitrile (CAS 880165-67-3)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com