(2E)-3-[4-(3-Chlorobenzoyl)-1-methyl-1H-pyrrol-2-yl]-2-[5-(dimethylamino)-1,3,4-oxadiazol-2-yl]prop-2-enenitrile CAS 338978-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338978-23-7 |
| Molecular Formula | C19H16ClN5O2 |
| Molecular Weight | 381.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (2E)-3-[4-(3-Chlorobenzoyl)-1-methyl-1H-pyrrol-2-yl]-2-[5-(dimethylamino)-1,3,4-oxadiazol-2-yl]prop-2-enenitrile (CAS 338978-23-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H16ClN5O2. Molecular weight: 381.82 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H16ClN5O2 |
| Molecular Weight | 381.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related E Standards
- N'-(3-chlorobenzoyl)thieno[2,3-b]quinoline-2-carbohydrazide (CAS 478079-50-4)
- 3-[1-(4-Chlorobenzoyl)piperidin-4-yl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775454-98-2)
- 3-[1-(3-Chlorobenzoyl)piperidin-4-yl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775518-98-3)
- 3-(4-Chlorobenzoyl)-4-(2-fluorophenyl)-1-phenylpyrrolidine (CAS 343374-90-3)
- 5-[1-(3-Chlorobenzoyl)pyrrolidin-2-yl]-3-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 855129-92-9)
- N'-(4-chlorobenzoyl)-3-(1H-pyrrol-1-yl)benzofuran-2-carbohydrazide (CAS 866040-18-8)
- N'-(3-chlorobenzoyl)-8-methyl-8H-thieno[2,3-b]indole-2-carbohydrazide (CAS 477869-02-6)
- 4-[5-(4-Chlorobenzoyl)-3-(pyridin-2-yl)thiophen-2-yl]morpholine (CAS 339023-17-5)
Recommended Standards
- Cimicoxib (CAS 265114-23-6)
- AZD 2066 (CAS 934282-55-0)
- N1-(4-Chloro-3-((pyridin-3-yloxy)methyl)phenyl)-N1-phenyloxalamide (CAS 642085-10-7)
- N-(5-Phenyl-1H-pyrazolo[3,4-b]pyridin-3-yl)butyramide (CAS 405221-08-1)
- (2S,3S)-2-(2-Ethoxyphenyl)-1-(2-methoxyethyl)-6-oxopiperidine-3-carboxylic acid (CAS 1391479-07-4)
- Abiraterone Impurity 3 (CAS 2484719-14-2)
- Boc-N-Me-Tyr-OH · DCHA (CAS 95105-25-2)
- (2,4-Difluoro-5-(trifluoromethyl)phenyl)methanol (CAS 1936257-01-0)
- 2-Iodophenyl 3-pyrrolidinyl ether hydrochloride (CAS 1220020-01-8)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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