3,5-bis(4-methoxybenzylidene)tetrahydro-4h-pyran-4-one 79731-35-4 AR-1E9436 CAS 79731-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79731-35-4 |
| Molecular Formula | C6H10N2O5 |
| Molecular Weight | 190.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,5-bis(4-methoxybenzylidene)tetrahydro-4h-pyran-4-one 79731-35-4 AR-1E9436 (CAS 79731-35-4) pharmaceutical standards reference standard. Molecular formula: C6H10N2O5. Molecular weight: 190.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O5 |
| Molecular Weight | 190.15 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
Related bis Standards
- (E)-4-(4-Methoxybenzylidene)-3,4-dihydro-2H-pyrrole (CAS 749254-91-9)
- (Z)-4-(4-Methoxybenzylidene)-3,4-dihydro-2H-pyrrole (CAS 749254-93-1)
- 2-(2-Methoxybenzylidene)malononitrile (CAS 2834-10-8)
- 2-(3-Methoxybenzylidene)malononitrile (CAS 2972-72-7)
- 3-(2-Methoxybenzylidene)pyrrolidin-2-one (CAS 1859-44-5)
- 3-(4-Methoxybenzylidene)pyrrolidin-2-one (CAS 1859-45-6)
- (E)-2-(4-Methoxybenzylidene)-5-oxopyrazolidin-2-ium-1-ide (CAS 1321111-57-2)
- (E)-2-(3-methoxybenzylidene)hydrazine-1-carbothioamide (CAS 51146-74-8)
Recommended Standards
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- (CARBAMOYLMETHYL-CARBOXYMETHYL-AMINO)-ACETIC ACID 2,2'-[(2-amino-2-oxoethyl)imino]diacetic acid 26239-55-4 CHEBI:43960 N-(2-acetamido)iminodiacetic acid N-(2-amino-2-oxoethyl)-N-(carboxymethyl)glycine N-carbamoylmethyliminodi(acetic acid) carbamoylmethylaminodiacetic acid (CAS 26239-55-4)
- Methyl bicyclo[3.1.0]hexane-3-carboxylate (CAS 90199-01-2)
- N-nitroso-dalbavancin a1 (CAS CATO-C4X-160236)
- Vonoprazan Impurity 304 (CAS 57331-00-7)
- 3-Chloroisonicotinaldehyde (CAS 72990-37-5)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)butanenitrile (CAS 238088-16-9)
- 8-tert-Butyl-4-(2-chloro-5-nitrobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326812-96-7)
- Insulin degludec (CAS 844439-96-9)
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