(E)-4-((4-((4-Carbamoyl-2-(3-morpholinopropoxy)-6-nitrophenyl)amino)but-2-en-1-yl)amino)-3-methoxy-5-nitrobenzamide CAS 2138302-07-3
| CAS No. | 2138302-07-3 |
| Molecular Formula | C26H33N7O9 |
| Molecular Weight | 587.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(E)-4-((4-((4-Carbamoyl-2-(3-morpholinopropoxy)-6-nitrophenyl)amino)but-2-en-1-yl)amino)-3-methoxy-5-nitrobenzamide (CAS 2138302-07-3), molecular formula C26H33N7O9 and molecular weight 587.58 g/mol, is a CATO reference standard with documented purity and traceability.
(E)-4-((4-((4-Carbamoyl-2-(3-morpholinopropoxy)-6-nitrophenyl)amino)but-2-en-1-yl)amino)-3-methoxy-5-nitrobenzamide (C26H33N7O9) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C26H33N7O9 |
| Molecular Weight | 587.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 7 |
Related E Standards
- trans-4-((2-Carbamoyl-5-(6,6-dimethyl-4-oxo-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)phenyl)amino)cyclohexyl 2-aminoacetate (CAS 908115-27-5)
- Methyl 3-(3-carbamoyl-4-(3-methoxyphenylamino)-8-methylquinolin-6-ylsulfonyl)benzoate (CAS 801311-24-0)
- 6-Carbamoyl-2,3-dioctadecylbenzoic acid (CAS 51365-71-0)
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- 3-(3-Carbamoyl-4-(3-methoxyphenylamino)-8-methylquinolin-6-ylsulfonyl)benzoic acid (CAS 801311-41-1)
- 2,2-Bis(4-carbamoyl-3-nitrophenyl)hexafluoropropane (CAS 887267-99-4)
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- Methyl 3-(3-carbamoyl-4-(3-methoxyphenylamino)-8-methylquinolin-6-ylthio)benzoate (CAS 801316-10-9)
Recommended Standards
- 3-((3,5-Bis(trifluoromethyl)phenyl)amino)-4-(((1S,2S)-1,2-diphenyl-2-(piperidin-1-yl)ethyl)amino)cyclobut-3-ene-1,2-dione (CAS 1943732-17-9)
- Olmesartan Impurity 105 (CAS CATO-C4X-1097105)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-1,2-diphenyl-2-(1-piperidinyl)ethyl]amino]-3-cyclobutene-1,2-dione (CAS 1454257-32-9)
- H-Gly-Arg-Gly-Asp-D-Ser-Pro-OH (CAS 111844-24-7)
- (R)-tert-Butyl (5-bromo-2,3-dihydro-1H-inden-1-yl)carbamate (CAS 903555-98-6)
- 1-(5-Bromo-3,4,5,6-tetrahydro-2H-[2,4]bipyridinyl-1-yl)-ethanone (CAS 1316221-39-2)
- Dimethyl 3,3'-(methylazanediyl)dipropionate hydrochloride (CAS 461393-45-3)
- 6-Tributylstannyl[1,2,4]triazolo[1,5-a]pyridine (CAS 1204580-82-4)
- 1-(5-Bromo-2-fluorophenyl)pentan-1-one (CAS 1280786-93-7)
- Fmoc-DL-4-tert-butyl-Phe (CAS 1236257-38-7)
- Aluminium Distearate (CAS 300-92-5)
- 2-Chloro-4-(trifluoromethoxy)benzoic acid (CAS 1261731-19-4)
- 1-(4-Chlorophenoxy)propan-2-amine (CAS 23471-45-6)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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