(E)-4-(7-(4-methoxybenzylidene)-3-(4-methoxyphenyl)--hexahydro-2H-indazol-2-yl)-4-oxobutanoic acid CAS 313648-66-7
| CAS No. | 313648-66-7 |
| Molecular Formula | C26H28N2O5 |
| Molecular Weight | 448.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (E)-4-(7-(4-methoxybenzylidene)-3-(4-methoxyphenyl)--hexahydro-2H-indazol-2-yl)-4-oxobutanoic acid (C26H28N2O5) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 448.51 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (E)-4-(7-(4-methoxybenzylidene)-3-(4-methoxyphenyl)--hexahydro-2H-indazol-2-yl)-4-oxobutanoic acid (CAS 313648-66-7), a certified reference material (molecular formula C26H28N2O5, MW 448.51 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), (E)-4-(7-(4-methoxybenzylidene)-3-(4-methoxyphenyl)--hexahydro-2H-indazol-2-yl)-4-oxobutanoic acid 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 | C26H28N2O5 |
| Molecular Weight | 448.51 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.) | 2025 |
| Nitrogen Atoms | 2 |
Related E Standards
- 2-((4,6-Bis(2-(2-methoxybenzylidene)hydrazinyl)-1,3,5-triazin-2-yl)oxy)acetonitrile (CAS 137522-85-1)
- 4-(2-(5-(3-Methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetamido)benzoic acid (CAS 469876-25-3)
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- 3-(5-(4-Methoxybenzylidene)-4-oxo-2-thioxothia-zolidin-3-yl)-N-(4-sulfamoylphenyl)propanamide (CAS 307526-97-2)
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- N'-(4-Methoxybenzylidene)-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carbohydrazide (CAS 332390-41-7)
Recommended Standards
- (2Z)-7-(4-Methoxyphenoxy)-2-[(4-methoxyphenyl)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 337921-48-9)
- 3-((1-Hydroxypropan-2-yl)oxy)-5-(4-(methylsulfonyl)phenoxy)-N-(thiazol-2-yl)benzamide (CAS 752238-88-3)
- Pyrene-amido-PEG4-azide (CAS 1817735-36-6)
- 3-(4-Methylphenyl)-1-({4-[5-(trifluoromethyl)pyridin-2-yl]-1,4-diazepan-1-yl}methyl)-1H-1,2,4-triazole-5-thiol (CAS 924235-60-9)
- 1-(Furan-3-yl)propan-1-amine (CAS 473733-45-8)
- 28005-74-5 CQ3OFN9JF2 2,2'-((2-Methylphenyl)imino)bisethanol Ethanol, 2,2'-((2-methylphenyl)imino)bis- Ethanol, 2,2'-(o-tolylimino)di- (8CI) o-Toluidine, N,N-bis(2-hydroxyethyl)- 3-12-00-01846 (Beilstein Handbook Reference) N,N-Bis(2-hydroxyethyl)-o-toluidine BRN 2694311 Di-(hydroxyethyl)-o-tolylamine EINECS 248-773-5 Emery 5712 NSC 87857 2,2'-(o-Toluidino)diethanol o-Tolyldiethanolamine 2,2'-(o-Tolylimino)diethanol UNII-CQ3OFN9JF2 (CAS 28005-74-5)
- (E)-5-(4-acetoxystyryl)-1,3-phenylene diacetate (CAS 54443-64-0)
- n-(4-Aminophenyl)-1-methyl-1h-pyrazole-3-carboxamide (CAS 957514-02-2)
- 2-(p-Tolyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 72657-49-9)
- 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-6-(3-fluorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine (CAS 439110-97-1)
- 0273AD 1185296-73-4 C15H20Cl2N2 N-[(6-Methylpyridin-2-yl)methyl]-2-phenylethanamine dihydrochloride (CAS 1185296-73-4)
- 3-(5-Chloro-2-fluorophenyl)propanoic acid (CAS 135832-52-9)
- 1-(5-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-N,N-dimethylmethanamine (CAS 1384216-47-0)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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