2-Hydroxy-2-methyl-d3-propionic-3,3,3-d3 Acid CAS 40662-45-1
| CAS No. | 40662-45-1 |
| Molecular Formula | - |
| Molecular Weight | 110.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Hydroxy-2-methyl-d3-propionic-3,3,3-d3 Acid is closely related to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Hydroxy-2-methyl-d3-propionic-3,3,3-d3 Acid (CAS 40662-45-1), molecular formula C4H2D6O3 and molecular weight 110.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Hydroxy-2-methyl-d3-propionic-3,3,3-d3 Acid (C4H2D6O3) is characterized by deuterium isotope labeling, 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Hydroxy-2-methyl-d3-propionic-3,3,3-d3 Acid 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 | C4H2D6O3 |
| Molecular Weight | 110.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
Related Hydroxy Standards
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- 4-Hydroxy-2-methylpyrimidine (CAS 19875-04-8)
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- 2-Hydroxy-1-methylcyclobutane-1-carbonitrile (CAS 287958-90-1)
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Recommended Standards
- 2-Ethynyl-1,3,4-thiadiazole (CAS 872123-01-8)
- Thiazole-5-carbonitrile (CAS 25742-12-5)
- 1,2-Thiazole-3-carbonitrile (CAS 1452-17-1)
- Isothiazole-4-carbonitrile (CAS 3912-37-6)
- N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-ethoxypropan-1-amine (CAS 774551-36-9)
- 1-Cyclopropyl-3-(dimethylamino)-2-methylprop-2-en-1-one (CAS 77846-87-8)
- 1-(3-Bromopyridin-2-yl)-1h-pyrazol-4-amine (CAS 1247866-28-9)
- 2-(Naphthalen-2-yl)ethanamine (CAS 2017-68-7)
- rel-(1R,4R,7R)-7-Bromo-2-(phenylmethyl)-2-azabicyclo[2.2.1]heptane (CAS 312955-00-3)
- Methyl 5-bromo-3-methoxy-2-nitrobenzoate (CAS 56709-72-9)
- 2-(benzyl(dodecyl)amino)ethanol (CAS 159822-96-5)
- (S)-azepan-4-ol (CAS 1449206-44-3)
- 2-(Cyclohexyl(methyl)amino)-2-oxoethyl 2-(4-chlorophenyl)acetate (CAS 380213-00-3)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
Why CATO?
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