tert-Butyl (S)-((2-phenyl-5-pivalamido-3-pivaloyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)methyl)carbamate CAS 2445094-29-9
| CAS No. | 2445094-29-9 |
| Molecular Formula | C24H36N4O4S |
| Molecular Weight | 476.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
tert-Butyl (S)-((2-phenyl-5-pivalamido-3-pivaloyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)methyl)carbamate (CAS 2445094-29-9), molecular formula C24H36N4O4S and molecular weight 476.63 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C24H36N4O4S, tert-Butyl (S)-((2-phenyl-5-pivalamido-3-pivaloyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)methyl)carbamate contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 476.63 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H36N4O4S |
| Molecular Weight | 476.63 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-Butyl ((2-phenyl-5-pivalamido-3-pivaloyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)methyl)carbamate (CAS 781675-01-2)
- Bumetanide Impurity 23 (CAS CATO-C4X-198623)
- (S)-2,2'-((1-Carboxy-5-(12-mercaptododecanamido)pentyl)azanediyl)diacetic acid (CAS 681239-95-2)
- Bumetanide Impurity 37 (CAS CATO-C4X-198637)
- 2-Bromo-5-iodopyridin-3-amine (CAS 1138444-06-0)
- 3-Bromo-1-isopentyl-1H-1,2,4-triazole hydrobromide (CAS 1322605-12-8)
- N-(4-(1,1-Dioxido-1,2-thiazinan-2-yl)phenyl)furan-2-carboxamide (CAS 899979-82-9)
- Methyl 3-(Trifluoromethyl)benzoate (CAS 2557-13-3)
- 4-Acetyl-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 339011-93-7)
- (Z)-3-Chloro-3-phenylacrylonitrile (CAS 289712-48-7)
- 5-(o-Tolyl)-1H-1,2,4-triazole-3-carboxylic acid (CAS 1404364-77-7)
- 1-(2,5-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 108950-30-7)
- (S)-1-((2S,3R)-2-Amino-3-hydroxybutanoyl)pyrrolidine-2-carboxylic acid (CAS 46398-79-2)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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