3-(Chloromethyl)-5-(dodecylthio)-1,3,4-thiadiazole-2(3H)-thione CAS 128016-44-4
| CAS No. | 128016-44-4 |
| Molecular Formula | C15H27ClN2S3 |
| Molecular Weight | 367.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H27ClN2S3, 3-(Chloromethyl)-5-(dodecylthio)-1,3,4-thiadiazole-2(3H)-thione contains a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 367.04 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 supplies 3-(Chloromethyl)-5-(dodecylthio)-1,3,4-thiadiazole-2(3H)-thione (CAS 128016-44-4), a certified reference material (molecular formula C15H27ClN2S3, MW 367.04 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H27ClN2S3 |
| Molecular Weight | 367.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
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Recommended Standards
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- 2-Methyl[1,3]oxazolo[5,4-b]pyridine-6-carboxylic acid (CAS 927801-24-9)
- 7,8-Dihydroindolo[2',3':3,4]pyrido[1,2-b][2,7]naphthyridin-5(13H)-one (CAS 57103-51-2)
- 2-cyclohexylpent-4-en-2-ol (CAS 320590-44-1)
- 1-(1-Ethyl-3,5-dimethyl-1h-pyrazol-4-yl)ethan-1-one (CAS 90565-37-0)
- 4-Chloro-1,2-bis(trifluoromethyl)benzene (CAS 320-30-9)
- 3-(4-Benzylpiperazin-1-yl)-4-chloro-1,2,5-thiadiazole (CAS 870987-93-2)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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