1-(5-Methyl-1,3,4-thiadiazol-2-yl)ethan-1-ol CAS 2090993-10-3
| CAS No. | 2090993-10-3 |
| Molecular Formula | C5H8N2OS |
| Molecular Weight | 144.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 144.19 g/mol gives 1-(5-Methyl-1,3,4-thiadiazol-2-yl)ethan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(5-Methyl-1,3,4-thiadiazol-2-yl)ethan-1-ol (CAS 2090993-10-3) is a high-purity analytical reference standard with the molecular formula C5H8N2OS and a molecular weight of 144.19 g/mol.
The molecular framework of 1-(5-Methyl-1,3,4-thiadiazol-2-yl)ethan-1-ol (C5H8N2OS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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 1-(5-Methyl-1,3,4-thiadiazol-2-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 | C5H8N2OS |
| Molecular Weight | 144.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- (5-ethyl-1,3,4-thiadiazol-2-yl)methanol (CAS 1330755-51-5)
- 1-(4-Methyl-1,2,3-thiadiazol-5-yl)ethan-1-ol (CAS 1416331-51-5)
- 2-(5-Methyl-1,3,4-thiadiazol-2-yl)ethan-1-ol (CAS 847155-18-4)
- N1-(1,3,4-thiadiazol-2-yl)ethane-1,2-diamine (CAS 1343774-88-8)
- 2-(1,2,3-Thiadiazol-4-yl)acetic acid (CAS 35987-88-3)
- (5-Ethyl-1,3,4-thiadiazol-2-yl)methanamine (CAS 1126637-93-1)
- 1-(5-Methyl-1,3,4-thiadiazol-2-yl)ethan-1-amine (CAS 1368716-31-7)
- 4-Propyl-1,2,3-thiadiazol-5-amine (CAS 1490921-01-1)
Recommended Standards
- (S)-1-Methyl-2-(methylsulfinyl)-1H-imidazole (CAS 234444-83-8)
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- 1-Cyclohexyl-2-fluoroethanone (CAS 768-04-7)
- 3-(1-Aminoethyl)benzoic Acid (CAS 788133-22-2)
- N-Boc-2-(2-pyridyl)-2-propylamine (CAS 1192356-19-6)
- 7-Methoxy-2H-chromene-3-carboxylic acid (CAS 57543-60-9)
- 6-Bromo-4-cyclopropoxypicolinic acid (CAS 1243346-38-4)
- Pentafluorobenzyl propionate (CAS 21634-97-9)
- (S)-1-(3-fluoro-5-methoxyphenyl)butan-1-amine (CAS 1213894-31-5)
- α-Hydroxy-6-methoxy-α-methyl-2-naphthaleneacetic Acid Methyl Ester (CAS 105937-62-0)
- (5Z)-4-Chloro-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-5H-1,2,3-dithiazol-5-imine (CAS 306979-52-2)
- 2-Chloro-1-[(2S)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(tetrahydro-2H-pyran-2-yl)oxy]propyl]-4-nitro-1H-imidazole (CAS 943610-38-6)
- Peptide 439 (CAS CATO-CPTD788439)
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