3-(methoxymethyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazole-5-thione CAS 113657-01-5
| CAS No. | 113657-01-5 |
| Molecular Formula | C5H9N3OS |
| Molecular Weight | 159.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(methoxymethyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 113657-01-5) is a high-purity analytical reference standard with the molecular formula C5H9N3OS and a molecular weight of 159.21 g/mol.
Based on its molecular formula C5H9N3OS, 3-(methoxymethyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazole-5-thione contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 159.21 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.
CATO manufactures 3-(methoxymethyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazole-5-thione 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 | C5H9N3OS |
| Molecular Weight | 159.21 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.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)methanol (CAS 1092279-07-6)
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- 4-(Ethylthio)-5-methylisoxazol-3(2H)-one (CAS 107403-19-0)
- 5-Mercapto-4-propyl-4H-[1,2,4]triazol-3-ol (CAS 114252-51-6)
- 1-n-Cyclopropylbenzene-1,3-diamine (CAS 884343-72-0)
- 1-(3-Chlorobenzyl)-1H-imidazole-5-carboxylic acid (CAS 1439900-24-9)
- (S)-2-Amino-2-(2,3-dihydro-1H-inden-2-yl)acetic acid (CAS 155239-51-3)
- (trans,trans)-4-(4-Ethoxy-2,3-difluorophenyl)-4'-pentyl-1,1'-bi(cyclohexane) (CAS 124728-81-0)
- tert-Butyl(3-(5-(4-Aminophenylsulfonamido)-6-methoxypyrazin-2-yl)propyl)carbamate (CAS 1621083-43-9)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine (CAS 1613187-74-8)
- (Z)-But-2-ene-1,4-diamine dihydrochloride (CAS 114118-70-6)
- Fasudil Impurity N2 (CAS 23261-58-7)
- 3-Amino-n-(4,5-dihydro-3h-pyrrol-2-yl)-benzenesulfonamide (CAS 379255-71-7)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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