(3R,4S)-rel-3,4-bis(ethoxycarbonyl)hexanedioic acid CAS 1417201-88-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1417201-88-7 |
| Molecular Formula | C12H18O8 |
| Molecular Weight | 290.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3R,4S)-rel-3,4-bis(ethoxycarbonyl)hexanedioic acid (CAS 1417201-88-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18O8. Molecular weight: 290.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18O8 |
| Molecular Weight | 290.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Recommended Standards
- (2S,3R,4R,5S)-5-hydroxy-1-oxohexane-2,3,4-triyl triacetate (CAS 141607-28-5)
- 2-Azidoethyl 2-Acetamido-2-deoxy-β-D-glucopyranoside (CAS 142072-12-6)
- Methyl 5-(3,4-dimethoxybenzoyl)furan-2-carboxylate (CAS 1399653-89-4)
- 6-Fluoro-6-methyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (CAS 2676863-38-8)
- 1-Cyclobutyl-3-phenyl-1h-pyrazol-5-amine (CAS 1349718-76-8)
- (alphaS)-N-[[4-(Trifluoromethyl)phenyl]methylene]-alpha-[[(trimethylsilyl)oxy]methyl]benzenemethanamine (CAS 1003887-64-6)
- 7-fluoroimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1159827-76-5)
- 1-(5-Chloro-2-nitrobenzenesulfonyl)-4-(2-methoxyphenyl)piperazine (CAS 866153-18-6)
- 5-[4-(Benzenesulfonyl)-1-phenyl-1H-pyrazol-5-yl]-4-methyl-2-phenyl-1,3-thiazole (CAS 955962-74-0)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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