tert-Butyl (3-(4-hydroxytetrahydro-2H-pyran-4-yl)phenyl)carbamate CAS 159217-87-5
| CAS No. | 159217-87-5 |
| Molecular Formula | C16H23NO4 |
| Molecular Weight | 293.36 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 tert-Butyl (3-(4-hydroxytetrahydro-2H-pyran-4-yl)phenyl)carbamate.
tert-Butyl (3-(4-hydroxytetrahydro-2H-pyran-4-yl)phenyl)carbamate (CAS 159217-87-5), molecular formula C16H23NO4 and molecular weight 293.36 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl (3-(4-hydroxytetrahydro-2H-pyran-4-yl)phenyl)carbamate (C16H23NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), tert-Butyl (3-(4-hydroxytetrahydro-2H-pyran-4-yl)phenyl)carbamate 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 | C16H23NO4 |
| Molecular Weight | 293.36 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S,E)-Methyl 2-((5-(furan-2-yl)-3-oxopent-4-en-1-yl)amino)-4-methylpentanoate (CAS 159086-00-7)
- 2-(5-(4-(tert-Butyl)phenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 159222-57-8)
- (R)-2-((tert-Butoxycarbonyl)amino)-5-phenylpentanoic acid (CAS 156130-68-6)
- Ethyl 4-((2,4-dimethylphenyl)(methoxycarbonyl)amino)butanoate (CAS 1643803-26-2)
- Quinoline-5,6-dicarboxylic acid (CAS 855764-12-4)
- Pentoxazone (CAS 110956-75-7)
- (5-Chlorofuro[3,2-b]pyridin-2-yl)methanamine dihydrochloride (CAS 2680533-04-2)
- 3-(2,5-Dioxoimidazolidin-4-yl)propanenitrile (CAS 1007-06-3)
- (4-Chlorophenyl)(thiophen-2-yl)methanamine (CAS 261925-23-9)
- 3-(5-(Tert-Butyl)-2-methylfuran-3-yl)-3-oxopropanenitrile (CAS 175276-65-0)
- 2-Bromo-3,3,3-trifluoropropyl acetate (CAS 383-68-6)
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoroicosane (CAS 106873-67-0)
- 1-Ethyl-4-hydroxy-2-oxo-N-(thiazol-2-yl)-1,2-dihydroquinoline-3-carboxamide (CAS 167565-15-3)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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