3-tert-Butyl 1,5-Dimethyl Citrate CAS 114340-51-1
| CAS No. | 114340-51-1 |
| Molecular Formula | C12H20O7 |
| Molecular Weight | 276.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-tert-Butyl 1,5-Dimethyl Citrate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-tert-Butyl 1,5-Dimethyl Citrate (CAS 114340-51-1), molecular formula C12H20O7 and molecular weight 276.28 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-tert-Butyl 1,5-Dimethyl Citrate (C12H20O7) 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-tert-Butyl 1,5-Dimethyl Citrate 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 | C12H20O7 |
| Molecular Weight | 276.28 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
Recommended Standards
- (3AR,5R,6aS)-5-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyldihydrofuro[2,3-d][1,3]dioxole-6,6(5H)-diol (CAS 10578-85-5)
- Ethyl 2-(6-methoxy-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)-2-oxoacetate (CAS 1146206-22-5)
- Cnidimol A (CAS 103629-80-7)
- 4-Amino-2-(1,3-benzothiazol-2-yl)-1,1,1-trifluorobutan-2-ol (CAS 1240529-04-7)
- 1-[(3,4-Difluorophenyl)methyl]-3-methylurea (CAS 1598181-49-7)
- (1S,2R)-2-((tert-butoxycarbonyl)amino)-5,5-difluorocyclohexane-1-carboxylic acid (CAS 1092728-34-1)
- 2-Amino-1-butyl-4,5-diphenyl-1H-pyrrole-3-carbonitrile (CAS 477887-28-8)
- 3-Methoxy-2-methylbenzohydrazide (CAS 740799-69-3)
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- Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane (CAS 159087-46-4)
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- Dimethyl Carbonate (CAS 616-38-6)
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Why CATO?
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