1-(4-Methylisothiazol-5-yl)ethan-1-ol CAS 2833706-88-8
| CAS No. | 2833706-88-8 |
| Molecular Formula | C6H9NOS |
| Molecular Weight | 143.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Methylisothiazol-5-yl)ethan-1-ol is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-Methylisothiazol-5-yl)ethan-1-ol (CAS 2833706-88-8), molecular formula C6H9NOS and molecular weight 143.21 g/mol, is a CATO reference standard with documented purity and traceability.
1-(4-Methylisothiazol-5-yl)ethan-1-ol (C6H9NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 1-(4-Methylisothiazol-5-yl)ethan-1-ol 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 | C6H9NOS |
| Molecular Weight | 143.21 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.) | 2003 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylisothiazol Standards
- 3-Methylisothiazol-5-ylboronic acid (CAS 216971-00-5)
- 1-(4-Methylisothiazol-5-yl)ethan-1-one (CAS 1524744-76-0)
- 2-(3-Methylisothiazol-4-yl)acetic acid (CAS 10284-36-3)
- (3-Methylisothiazol-5-yl)methanol (CAS 17265-60-0)
- 4-Methylisothiazol-5(4H)-one (CAS 875583-03-2)
- 5-Methylisothiazol-3(2H)-one (CAS 2825-29-8)
- 5-Methylisothiazol-3-amine (CAS 128146-85-0)
- 3-Methylisothiazol-4-amine (CAS 53483-97-9)
Recommended Standards
- 1-(4-Methyl-1,3-thiazol-2-yl)ethan-1-ol (CAS 7586-99-4)
- 1-(4-Methylthiazol-5-yl)ethan-1-ol (CAS 45657-12-3)
- 1-(4,5-Dihydrothiazol-2-yl)propan-1-one (CAS 29926-42-9)
- 1-(5-Methylthiazol-2-yl)ethanol (CAS 40982-32-9)
- 2-Cyclopropyl-6-(pyridin-3-yl)pyrimidin-4-ol (CAS 1159820-12-8)
- 1-Methyl-4-((4-nitro-1h-pyrazol-1-yl)methyl)-1h-pyrazole (CAS 1005669-31-7)
- 0486AD 1185302-76-4 2-Methyl-N-phenyl-N-(2,3,4,5-tetrahydro-1,4-benzoxazepin-7-ylmethyl)propanamide hydrochloride C20H25ClN2O2 (CAS 1185302-76-4)
- Methyl 1-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1706440-11-0)
- 4-(Methylglycyl)piperazine-1-carbaldehyde (CAS 1282097-55-5)
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