5-(Dimethylamino)-1,3,4-thiadiazole-2-carbonitrile CAS 50878-80-3
| CAS No. | 50878-80-3 |
| Molecular Formula | C5H6N4S |
| Molecular Weight | 154.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(Dimethylamino)-1,3,4-thiadiazole-2-carbonitrile is closely related to a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-(Dimethylamino)-1,3,4-thiadiazole-2-carbonitrile (CAS 50878-80-3) is a high-purity analytical reference standard with the molecular formula C5H6N4S and a molecular weight of 154.19 g/mol.
5-(Dimethylamino)-1,3,4-thiadiazole-2-carbonitrile (C5H6N4S) contains a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C5H6N4S |
| Molecular Weight | 154.19 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethylamino Standards
- 1-[2-(Dimethylamino)ethyl]-1H-pyrazol-3-amine (CAS 1067900-22-4)
- Methyl 3-(dimethylamino)-2-isocyanoacrylate (CAS 113212-14-9)
- 1-(2-(Dimethylamino)ethyl)-1H-pyrazol-4-amine (CAS 1152939-98-4)
- 3-((Dimethylamino)methyl)-1-methyl-1H-pyrazol-5-amine (CAS 1174305-94-2)
- 1-[2-(dimethylamino)ethyl]-1h-pyrazol-5-amine (CAS 1224888-23-6)
- 1-(3-(Dimethylamino)-1H-1,2,4-triazol-1-yl)ethanone (CAS 129053-60-7)
- 3-(Dimethylamino)-4-(methylamino)cyclobut-3-ene-1,2-dione (CAS 162362-90-5)
- 4-(Dimethylamino)tetrahydropyran-4-carbonitrile (CAS 176445-77-5)
Recommended Standards
- 5-((Methylthio)methyl)isoxazole-3-carbonitrile (CAS 84654-34-2)
- 5-(Prop-2-yn-1-ylthio)-1H-1,2,4-triazol-3-amine (CAS 53918-44-8)
- 4-Methoxy-5-methylthiazole-2-carbonitrile (CAS 2126163-05-9)
- 5,7-Dihydrothieno[3,4-d]pyrimidin-4-ol (CAS 5719-29-9)
- 2-Bromo-5-(difluoromethyl)pyridin-3-amine (CAS 1804445-79-1)
- 3-FMoc-4-diaminobenzoic acid (CAS 1071446-05-3)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(trifluoromethoxy)phenyl)propanoic acid (CAS 1260593-27-8)
- 4-(((2h-Indazol-6-yl)amino)methyl)phenol (CAS 416865-20-8)
- 5-Bromo-2-(cyclopropylmethoxy)benzonitrile (CAS 876938-68-0)
- 1-(2,4-Difluorophenyl)-3,5-dimethyl-1h-pyrazole-4-carboxylic acid (CAS 1052558-50-5)
- 2-(4-Ethoxybenzyl)-5-hydroxypyrimidin-4(1H)-one (CAS 55342-68-2)
- Neodymium(III) 2,4-pentanedionate (CAS 14589-38-9)
- 3-Phenylisonicotinonitrile (CAS 36146-27-7)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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