3-Methyl-1,2,3-butanetricarboxylic Acid Trimethyl Ester CAS 114701-91-6
| CAS No. | 114701-91-6 |
| Molecular Formula | C11H18O6 |
| Molecular Weight | 246.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Methyl-1,2,3-butanetricarboxylic Acid Trimethyl Ester.
3-Methyl-1,2,3-butanetricarboxylic Acid Trimethyl Ester (CAS 114701-91-6), molecular formula C11H18O6 and molecular weight 246.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Methyl-1,2,3-butanetricarboxylic Acid Trimethyl Ester (C11H18O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Methyl-1,2,3-butanetricarboxylic Acid Trimethyl Ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H18O6 |
| Molecular Weight | 246.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
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