N-Cyclopropyl-4-((4-fluorophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-amine CAS 862760-93-8
| CAS No. | 862760-93-8 |
| Molecular Formula | C19H17FN2O3S |
| Molecular Weight | 372.41 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 N-Cyclopropyl-4-((4-fluorophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-amine.
N-Cyclopropyl-4-((4-fluorophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-amine (CAS 862760-93-8) is a high-purity analytical reference standard with the molecular formula C19H17FN2O3S and a molecular weight of 372.41 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, N-Cyclopropyl-4-((4-fluorophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 372.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), N-Cyclopropyl-4-((4-fluorophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-amine 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 | C19H17FN2O3S |
| Molecular Weight | 372.41 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 1-Cyclopropyl-7-(4-methylpiperazin-1-yl)-6-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 93106-68-4)
- N-cyclopropyl-5-(1-tosylpiperidin-2-yl)pyridin-2-amine (CAS 1352498-80-6)
- 2-(3-Cyclopropyl-4-(difluoromethyl)-6-(3-methoxyphenyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 937607-31-3)
- 2-(3-Cyclopropyl-4-(difluoromethyl)-6-(4-methoxyphenyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 937607-32-4)
- 3-Cyclopropyl-1-(4-fluorophenyl)-6-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-43-5)
- 1-Cyclopropyl-6-fluoro-7-(8-methyl-3,8-diazabicyclo[3.2.1]octan-3-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 108461-05-8)
- 6-(2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl Acetate (CAS 1544531-48-7)
- 2-(3-Cyclopropyl-4-(difluoromethyl)-6-(4-ethylphenyl)-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 937607-29-9)
Recommended Standards
- N-Allyl-4-((4-fluorophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-amine (CAS 862741-47-7)
- Penicillide (CAS 55303-92-9)
- Medroxalol (CAS 56290-94-9)
- S-acetyl-PEG3-phosphonic acid ethyl ester (CAS 2173125-29-4)
- (R)-Methyl 2-(tert-butyl)oxazole-3(2H)-carboxylate (CAS 104173-34-4)
- 3-(5-Methyl-1H-benzo[d]imidazol-2-yl)propan-1-amine dihydrochloride (CAS 1169950-70-2)
- 3-(3,3-Dimethoxycyclopentyl)-3-oxopropanenitrile (CAS 2460255-75-6)
- 2-Amino-N-(((S)-1-benzylpyrrolidin-2-yl)methyl)-3-methylbutanamide (CAS 1354025-11-8)
- N,4,5-trimethyl-4H-1,2,4-triazol-3-amine hydroiodide (CAS 1955493-97-6)
- 1-(Tert-butyl) 3-methyl (3R,4S)-4-(2-chloro-5-methylpyridin-3-yl)pyrrolidine-1,3-dicarboxylate (CAS 1228070-72-1)
- 4-iodo-1-methyl-5-(4-(trifluoromethyl)phenyl)-1H-pyrazole (CAS 1356997-76-6)
- tert-Butyl (4-aminobutyl)(3-aminopropyl)carbamate (CAS 182576-24-5)
- Ethyl 3-imino-3-phenoxypropionateHydrochloride (CAS 53461-72-6)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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