2-(4-Carboxymethyl-benzyl)-2-methyl-malonic Acid Diethyl Ester 2-[[4-(Carboxymethyl)phenyl]methyl]-2-methyl-propanedioic Acid 1,3-Diethyl Ester 223123-57-7 4-(2,2-Dicarboethoxy-propyl)phenylacetic Acid CAS 223123-57-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 223123-57-7 |
| Molecular Formula | C17H22O6 |
| Molecular Weight | 322.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Carboxymethyl-benzyl)-2-methyl-malonic Acid Diethyl Ester 2-[[4-(Carboxymethyl)phenyl]methyl]-2-methyl-propanedioic Acid 1,3-Diethyl Ester 223123-57-7 4-(2,2-Dicarboethoxy-propyl)phenylacetic Acid (CAS 223123-57-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H22O6. Molecular weight: 322.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H22O6 |
| Molecular Weight | 322.35 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
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Recommended Standards
- Tert-butyl 4-cyano-4-(3,4-difluorophenyl)piperidine-1-carboxylate (CAS 906369-56-0)
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- Tert-butyl 4-cyano-4-(2,5-difluorophenyl)piperidine-1-carboxylate (CAS 619292-29-4)
- 4-(Bromomethyl)-3,3-dimethyltetrahydro-2H-pyran (CAS 2091216-50-9)
- (5-Bromo-1H-indol-2-yl)methanamine (CAS 1341614-49-0)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-5-amine (CAS 501116-29-6)
- 4-Chloro-7-nitro-1H-indole (CAS 96831-52-6)
- 3-(1-(4-Fluorophenyl)cyclohexyl)propanoic acid (CAS 351343-83-4)
- 5-Hydroxy-5-methylpiperidin-2-one (CAS 501435-45-6)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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