5-(1H-1,2,4-triazol-1-ylmethyl)-1,3,4-oxadiazole-2-thiol CAS 852933-13-2
| CAS No. | 852933-13-2 |
| Molecular Formula | C5H5N5OS |
| Molecular Weight | 183.19 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 5-(1H-1,2,4-triazol-1-ylmethyl)-1,3,4-oxadiazole-2-thiol.
5-(1H-1,2,4-triazol-1-ylmethyl)-1,3,4-oxadiazole-2-thiol (CAS 852933-13-2) is a high-purity analytical reference standard with the molecular formula C5H5N5OS and a molecular weight of 183.19 g/mol.
Structurally, 5-(1H-1,2,4-triazol-1-ylmethyl)-1,3,4-oxadiazole-2-thiol (C5H5N5OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 183.19 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.
CATO manufactures 5-(1H-1,2,4-triazol-1-ylmethyl)-1,3,4-oxadiazole-2-thiol 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 | C5H5N5OS |
| Molecular Weight | 183.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related H Standards
- 6-(1h-1,2,4-Triazol-1-yl)hexanoic acid (CAS 1341554-89-9)
- 2-[2-(1h-1,2,4-triazol-1-yl)acetamido]acetic acid (CAS 1042636-62-3)
- 4-((4H-1,2,4-Triazol-4-yl)amino)-4-oxobutanoic acid (CAS 64868-74-2)
- 4-(2-(1H-1,2,4-Triazol-1-yl)ethyl)morpholine (CAS 51444-30-5)
- 1-(1H-1,2,4-Triazol-3-yl)pyrrolidine-2-carboxamide (CAS 26275-81-0)
- 2-(1H-1,2,4-Triazol-1-yl)-1H-benzo[d]imidazole (CAS 123396-70-3)
- 5-(1H-1,2,3-Triazol-1-yl)-1H-benzo[d]imidazole (CAS 172972-44-0)
- 1-(4H-1,2,4-Triazol-4-yl)-1H-benzo[d]imidazole (CAS 75106-99-9)
Recommended Standards
- 2-Methylimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylic acid (CAS 96356-06-8)
- 5-(Methylthio)-[1,2,4]triazolo[1,5-a][1,3,5]triazin-7(1H)-one (CAS 40597-87-3)
- 2-Amino-6-thioxo-7,9-dihydro-1H-purin-8(6H)-one (CAS 88550-56-5)
- 5-(Methylthio)-1H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one (CAS 62700-63-4)
- (2-Methylpropyl)({[4-(2-methylpropyl)phenyl]methyl})amine hydrochloride (CAS 1240570-49-3)
- Methyl 1-(2-chloro-4-pyrimidinyl)cyclopropanecarboxylate (CAS 2376833-53-1)
- 8-Bromotetrazolo[1,5-a]pyridine (CAS 54230-88-5)
- 4-Nitrophenyl 2-(2-tert-butoxy-2-oxoethyl)-2-methylhydrazinecarboxylate (CAS 1398504-08-9)
- 8-Bromo-7-chloro-4-hydroxy-6-iodo-3-nitroquinolin-2(1H)-one (CAS 2667057-70-5)
- 3,3-Difluoro-1-Oxaspiro[3.5]Nonane (CAS 313271-66-8)
- [4-(3,3-Diethoxypropoxy)phenyl]boronic acid (CAS 1107064-34-5)
- Octahydro-[1,4]oxazino[2,3-b][1,4]oxazine (CAS 1314924-43-0)
- (S)-1-(2-Nitrobenzoyl)pyrrolidine-2-carboxylic acid (CAS 18877-33-3)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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