Tert-butyl (4-(2-hydroxyethyl)-6-methoxypyridin-3-yl)carbamate CAS 727993-72-8
| CAS No. | 727993-72-8 |
| Molecular Formula | C13H20N2O4 |
| Molecular Weight | 268.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tert-butyl (4-(2-hydroxyethyl)-6-methoxypyridin-3-yl)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.
Tert-butyl (4-(2-hydroxyethyl)-6-methoxypyridin-3-yl)carbamate (CAS 727993-72-8) is a high-purity analytical reference standard with the molecular formula C13H20N2O4 and a molecular weight of 268.31 g/mol.
Tert-butyl (4-(2-hydroxyethyl)-6-methoxypyridin-3-yl)carbamate (C13H20N2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C13H20N2O4 |
| Molecular Weight | 268.31 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl (4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butyl)carbamate (CAS 857074-62-5)
- tert-Butyl (5-cyanonaphthalen-2-yl)carbamate (CAS 685902-47-0)
- tert-Butyl (3-(hydroxymethyl)-4,5,6,7-tetrahydrobenzo[d]isoxazol-5-yl)carbamate (CAS 2177263-16-8)
- tert-Butyl (S)-3-(5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)piperidine-1-carboxylate (CAS 2438900-74-2)
- Diflufenican-d3 (3-trifluoromethylphenoxy-2,4,6-d3) (CAS 1185009-29-3)
- 1-(1-(2-(2,5-Dimethylphenoxy)ethyl)-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 887348-32-5)
- Dihydroorotate Acid Methyl Ester (CAS 23903-57-3)
- 2,6-Bis(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1321517-95-6)
- 4-(Butane-1-sulfonamido)benzoic acid (CAS 860695-87-0)
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- 2-(Ethylthio)benzofuran (CAS 172366-93-7)
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- 2-(n-Methyl5-chlorothiophene-2-sulfonamido)acetic acid (CAS 749897-58-3)
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