Diethyl 2-(1-(4-acetamidophenyl)-1-oxopropan-2-yl)malonate CAS 81937-39-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81937-39-5 |
| Molecular Formula | C18H23NO6 |
| Molecular Weight | 349.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2-(1-(4-acetamidophenyl)-1-oxopropan-2-yl)malonate (CAS 81937-39-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H23NO6. Molecular weight: 349.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H23NO6 |
| Molecular Weight | 349.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Benzoyl-L-alanyl-L-arginine (CAS 71448-11-8)
- Allyl 2-(Acetylamino)-2-deoxy-4,6-O-(phenylmethylene)-β-D-glucopyranoside (CAS 65947-37-7)
- Dihydrochelerythrine (CAS 6880-91-7)
- 1-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)-3-methylbutan-1-amine hydrochloride (CAS 1179491-42-9)
- 6'-Methyl-3,4,5,6-tetrahydro-2,2'-bipyridine (CAS 1355172-68-7)
- 6-bromo-1,3-benzoxazole-2-carboxylic acid (CAS 944907-30-6)
- 3-Chloro-1H-indole-2-carbohydrazide (CAS 441801-15-6)
- 4-(Piperidin-1-ylmethyl)benzonitrile (CAS 727733-92-8)
- Fmoc-Nle-OPfp (CAS 121593-77-9)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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