N-(5-isopropyl-1,3,4-thiadiazol-2-yl)methanesulfonamide CAS 28242-61-7
| CAS No. | 28242-61-7 |
| Molecular Formula | C6H11N3O2S2 |
| Molecular Weight | 221.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, N-(5-isopropyl-1,3,4-thiadiazol-2-yl)methanesulfonamide is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
N-(5-isopropyl-1,3,4-thiadiazol-2-yl)methanesulfonamide (CAS 28242-61-7) is a high-purity analytical reference standard with the molecular formula C6H11N3O2S2 and a molecular weight of 221.30 g/mol.
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 N-(5-isopropyl-1,3,4-thiadiazol-2-yl)methanesulfonamide 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 | C6H11N3O2S2 |
| Molecular Weight | 221.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
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Recommended Standards
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)ethanesulfonamide (CAS 666818-30-0)
- N-(cyclobutylmethyl)-3,4-dimethoxyaniline (CAS 887588-17-2)
- n-(5-Amino-2-methylphenyl)-3-(dimethylamino)propanamide (CAS 953718-67-7)
- N,N-diethyl-2-(m-tolyloxy)acetamide (CAS 2021-08-1)
- 1-(5-Bromofuran-2-yl)prop-2-en-1-ol (CAS 1488849-07-5)
- Polyquaternium 7 (CAS 26590-05-6)
- N-(3-Bromobenzofuran-2-yl)-4-methoxybenzamide (CAS 1277175-87-7)
- 1-(4-(Aminomethyl)tetrahydro-2h-pyran-4-yl)ethan-1-ol (CAS 1503273-54-8)
- 2-Phenylpyrrolidine-1-carbonyl chloride (CAS 223375-92-6)
- 1-(4-Methoxypiperidin-4-yl)-N,N-dimethylmethanamine (CAS 1612173-08-6)
- 5-(2-Pyridinyl)-2-thiophenecarboxaldehyde (CAS 132706-12-8)
- (2-Ethoxy-3,5-difluorophenyl)(methyl)sulfane (CAS 1379358-59-4)
- Dasatinib Impurity 54 (CAS 127116-19-2)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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