4,4,5,5-tetramethyl-1,3-oxazolidin-2-one CAS 52856-03-8
| CAS No. | 52856-03-8 |
| Molecular Formula | C7H13NO2 |
| Molecular Weight | 143.18 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 4,4,5,5-tetramethyl-1,3-oxazolidin-2-one.
4,4,5,5-tetramethyl-1,3-oxazolidin-2-one (CAS 52856-03-8), molecular formula C7H13NO2 and molecular weight 143.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H13NO2, 4,4,5,5-tetramethyl-1,3-oxazolidin-2-one contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 143.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 4,4,5,5-tetramethyl-1,3-oxazolidin-2-one 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 | C7H13NO2 |
| Molecular Weight | 143.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related tetramethyl Standards
- 2,2,4,4-Tetramethyl-3-pentanone (CAS 815-24-7)
- 2,2,4,4-Tetramethyl-1,3-cyclobutanediol (mixture of isomers) (CAS 3010-96-6)
- 1,1,3,3-Tetramethyl-1,3-disilacyclobutane (CAS 1627-98-1)
- 2,2,4,4-Tetramethyl-3-pentanone imine (CAS 29097-52-7)
- 3,3,5,5-Tetramethyl-1-pyrroline N-Oxide (CAS 10135-38-3)
- 2,4,4,6-Tetramethyl-5,6-dihydro-4H-1,3-oxazine (CAS 26939-18-4)
- 1,3,4,4-Tetramethyl-1H-pyrazol-5(4H)-one (CAS 3201-25-0)
- 2,2,6,6-Tetramethyl-1,2,3,6-tetrahydropyridine (CAS 1124-69-2)
Recommended Standards
- 4-(methoxymethyl)piperidin-2-one (CAS 858263-30-6)
- 4,4-dimethylpyrrolidine-2-carboxylic acid (CAS 63624-41-9)
- 4-(Hydroxymethyl)piperidine-1-carbaldehyde (CAS 835633-50-6)
- 4,4-Dimethylpyrrolidine-3-carboxylic Acid (CAS 261896-35-9)
- (2S,5S)-1-(((2S,5S)-2,5-Diethylpyrrolidin-1-yl)methylene)-2,5-diethylpyrrolidin-1-ium tetrafluoroborate (CAS 1204324-19-5)
- trans-4-fluorocyclohexane-1-carbaldehyde (CAS 97344-79-1)
- N-methyl-4-((6-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 1257535-22-0)
- (S)-3-(3-Fluorophenyl)-2-oxooxazolidine-5-carboxylic acid (CAS 918543-51-8)
- [(4-Methoxyphenyl)(4-pyridinyl)methyl]amine dihydrochloride (CAS 1185300-09-7)
- Amiodarone Impurity 16 (CAS 318267-30-0)
- Methyl (E)-3-(3-chloro-4-hydroxyphenyl)acrylate (CAS 185527-66-6)
- 3-(methylamino)oxetane-3-carboxylic acid (CAS 1541289-37-5)
- Thiepan-4-one (CAS 22072-22-6)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
Why CATO?
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