3,5-Dimethyl-4-((methylthio)methyl)isoxazole CAS 62679-06-5
| CAS No. | 62679-06-5 |
| Molecular Formula | C7H11NOS |
| Molecular Weight | 157.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3,5-Dimethyl-4-((methylthio)methyl)isoxazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3,5-Dimethyl-4-((methylthio)methyl)isoxazole (CAS 62679-06-5), a certified reference material (molecular formula C7H11NOS, MW 157.23 g/mol) for analytical method development and quality control.
Structurally, 3,5-Dimethyl-4-((methylthio)methyl)isoxazole (C7H11NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 157.23 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C7H11NOS |
| Molecular Weight | 157.23 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 2-(4,5-Dimethyl-2-thiazolyl)ethanol (CAS 1204298-67-8)
- 1-(4,5-Dimethyl-1,3-thiazol-2-yl)ethan-1-ol (CAS 7531-72-8)
- 1-(Dimethyl-1,3-thiazol-5-yl)ethan-1-ol (CAS 89775-33-7)
- 3,4-Dimethyl-5-((methylthio)methyl)isoxazole (CAS 84654-46-6)
- 4,5-Dimethyl-3-((methylthio)methyl)isoxazole (CAS 84654-45-5)
- 1,3-Dimethyl-4-(methylthio)-1H-pyrazol-5-amine (CAS 32527-86-9)
- (2,5-Dimethyl-1H-pyrrol-1-yl)acetic acid (CAS 109960-17-0)
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Recommended Standards
- 3-Amino-3-(thiophen-2-yl)propan-1-ol (CAS 683220-39-5)
- 3-(Isopropylthio)-5-methylisoxazole (CAS 69528-76-3)
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- 3-(2-Methylthiazol-5-yl)propan-1-ol (CAS 60587-80-6)
- Acetic acid, terbium salt(1:x) (CAS 16922-07-9)
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- 1-(1-methyl-1H-pyrazol-4-yl)propan-1-one (CAS 1007518-49-1)
- 5-Bromo-7-chloroquinoline (CAS 1215767-84-2)
- 3-Amino-4-bromomethyl-2-(trifluoromethyl)pyridine (CAS 1227576-97-7)
- 8-Methyl-2,3-dihydro-1H-benzo[d]imidazo[1,2-a]imidazole (CAS 176174-15-5)
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- 6-Chloro-8-iodo-9H-purine (CAS 1801425-40-0)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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