2-Isobutyl-5-methyl-1,3,4-thiadiazole CAS 38391-24-1
| CAS No. | 38391-24-1 |
| Molecular Formula | C7H12N2S |
| Molecular Weight | 156.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-Isobutyl-5-methyl-1,3,4-thiadiazole (CAS 38391-24-1), a certified reference material (molecular formula C7H12N2S, MW 156.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H12N2S, 2-Isobutyl-5-methyl-1,3,4-thiadiazole contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 156.25 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H12N2S |
| Molecular Weight | 156.25 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.) | 1967 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Isobutyl Standards
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Recommended Standards
- 2-Ethyl-5-propyl-1,3,4-thiadiazole (CAS 41398-05-4)
- 2-Methyl-1-(thiophen-3-yl)propan-2-ol (CAS 799773-82-3)
- 2-Ethyl-5-isopropyl-1,3,4-thiadiazole (CAS 41398-03-2)
- 2-Methyl-2-(2-thienyl)-1-propanol (CAS 857362-69-7)
- Benzyl 4-(3-hydroxyphenyl)piperazine-1-carboxylate (CAS 1116383-53-9)
- Ethyl 3-(N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfamoyl)benzo[b]thiophene-2-carboxylate (CAS 932520-20-2)
- 6-Chloro-1-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1443287-89-5)
- 2,6-Dimethyl-4-{5-[(1E)-{2-[4-(trifluoromethyl)phenyl]hydrazin-1-ylidene}methyl]-1,3-thiazol-2-yl}morpholine (CAS 400079-81-4)
- 4-Bromo-3-chloro-6-(difluoromethyl)-2-methylpyridine (CAS 1806031-22-0)
- 4-Chloro-3-nitrophenylboronic Acid Pinacol Ester (CAS 913836-26-7)
- 1-Butyl-5-methyl-1,3-dihydro-2H-imidazol-2-one (CAS 14059-05-3)
- 2-Iodo-2,4,6-triisopropyl-3,6-dimethoxy-1,1-biphenyl (CAS 1070663-76-1)
- 1-Bromo-1-fluoroethylene (CAS 420-25-7)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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