3-(2-Nitro-1H-imidazol-1-yl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propyl 4-methylbenzenesulfonate CAS 150196-34-2
| CAS No. | 150196-34-2 |
| Molecular Formula | C18H23N3O7S |
| Molecular Weight | 425.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(2-Nitro-1H-imidazol-1-yl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propyl 4-methylbenzenesulfonate (C18H23N3O7S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3-(2-Nitro-1H-imidazol-1-yl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propyl 4-methylbenzenesulfonate (CAS 150196-34-2), a certified reference material (molecular formula C18H23N3O7S, MW 425.46 g/mol) for analytical method development and quality control.
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), 3-(2-Nitro-1H-imidazol-1-yl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propyl 4-methylbenzenesulfonate 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 | C18H23N3O7S |
| Molecular Weight | 425.46 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.) | 1999 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Nitro Standards
- 2,2-Bis(3-nitro-4-hydroxyphenyl)hexafluoropropane (CAS 73340-33-7)
- (5Z)-5-({3-[2-nitro-4-(trifluoromethyl)phenoxy]phenyl}methylidene)-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 1055978-70-5)
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- 4-[3-Nitro-4-(4-phenylpiperazin-1-yl)phenyl]-1,2-dihydrophthalazin-1-one (CAS 882000-44-4)
- 3-Nitro-N-(5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzamide (CAS 63134-25-8)
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Recommended Standards
- 6-Hydroxy-5-((5-methoxy-1-(thiophene-2-carbonyl)-1H-indol-3-yl)methyl)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione (CAS 1190013-14-9)
- 2-((Triphenylphosphoranylidene)amino)ethyl benzoate (CAS 179039-70-4)
- BRD9 Impurity 2 (CAS 2704621-78-1)
- (Z)-2-(4-(4-(tert-butyl)phenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-N'-((4-fluorobenzoyl)oxy)acetimidamide (CAS 866038-35-9)
- 4-Amino-5-bromo-N,N-dipropylpyridine-3-sulfonamide (CAS 1352507-84-6)
- N-methyl-1-(4-phenyltetrahydro-2H-pyran-4-yl)methanamine (CAS 958443-30-6)
- 2-(trifluoromethyl)thiomorpholine (CAS 1446485-41-1)
- 3-Methylbutyraldehyde-2,2 D2 (CAS 352431-47-1)
- Sarmazenil (CAS 78771-13-8)
- 3-Ethynylquinolin-6-ol (CAS 1128039-31-5)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-bromo-2-chlorophenyl)propanoic acid (CAS 1694226-46-4)
- N,1-Dicyclohexyl-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618078-04-9)
- methyl 3-bromo-8-methyl-naphthalene-1-carboxylate (CAS 2387597-68-2)
- Peptide Impurity (CAS CATO-CPTD788810)
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