(E)-2-chloro-1-(5-((2-(2,4-dinitrophenyl)hydrazono)methyl)-1H-pyrrol-3-yl)ethan-1-one CAS 866142-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866142-88-3 |
| Molecular Formula | C13H10ClN5O5 |
| Molecular Weight | 351.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-2-chloro-1-(5-((2-(2,4-dinitrophenyl)hydrazono)methyl)-1H-pyrrol-3-yl)ethan-1-one (CAS 866142-88-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H10ClN5O5. Molecular weight: 351.70 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H10ClN5O5 |
| Molecular Weight | 351.70 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related E Standards
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- 1-{4-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-nitroethen-1-amine (CAS 1823194-85-9)
- 2-chloro-N'-(1,4,5,6-tetrahydropyrimidin-2-yl)-6-(2,2,2-trifluoroethoxy)isonicotinohydrazide (CAS 680213-94-9)
- 6-Chloro-4-(pyridin-2-ylethynyl)-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1H)-one (CAS 214287-64-6)
- Ethyl 5-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)methyl)-4,5-dihydroisoxazole-3-carboxylate (CAS 339105-98-5)
- (E)-3-chloro-5-(trifluoromethyl)-2-(3-(trifluoromethyl)styryl)pyridine (CAS 400082-09-9)
- (E)-3-chloro-2-(2-(1-(methylsulfonyl)-1H-pyrazol-3-yl)vinyl)-5-(trifluoromethyl)pyridine (CAS 400081-94-9)
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Recommended Standards
- rac 8,14-Dihydroxy Efavirenz-d4 (CAS 1189859-26-4)
- Methoxychlor-d6 (CAS 106031-79-2)
- N-((5-Chlorobenzo[d]oxazol-2-yl)carbamoyl)-2,6-difluorobenzamide (CAS 64862-31-3)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 942589-66-4)
- 2-(2-Fluorophenyl)-2-methylpropanal (CAS 1225970-25-1)
- Ethyl4-cyclopropylthiazole-5-carboxylate (CAS 1865476-56-7)
- 7-Nitrobenzo[d]isothiazol-3-amine (CAS 90407-29-7)
- 2,2,2-Trifluoro-1-(3-pyridyl)ethanol (CAS 138624-99-4)
- Methyl 2-(2-chloro-7-methoxyquinolin-3-yl)acetate (CAS 79249-35-7)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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