2-((5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetonitrile CAS 62770-09-6
| CAS No. | 62770-09-6 |
| Molecular Formula | C4H3N3S3 |
| Molecular Weight | 189.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetonitrile is closely related to a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-((5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetonitrile (CAS 62770-09-6) is a high-purity analytical reference standard with the molecular formula C4H3N3S3 and a molecular weight of 189.28 g/mol.
The molecular framework of 2-((5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetonitrile (C4H3N3S3) is characterized by a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 2-((5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetonitrile 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 | C4H3N3S3 |
| Molecular Weight | 189.28 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.) | 1974 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Thioxo Standards
- 3-Butyl-2-thioxo-1,3-thiazolidin-4-one (CAS 21494-64-4)
- Ethyl 2-thioxo-2,3-dihydrothiazole-4-carboxylate (CAS 56232-75-8)
- 1-Methyl-2-thioxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbonitrile (CAS 90323-39-0)
- 3-(4-Thioxo-1,3,5-triazinan-1-yl)propanoic acid (CAS 84982-67-2)
- 2-Thioxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 51925-41-8)
- 2-((5-Thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methoxy)acetic acid (CAS 61320-87-4)
- 2-((5-Thioxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)methoxy)acetic acid (CAS 61320-74-9)
- 7-Methyl-2-thioxo-2,3-dihydro-1H-imidazo[4,5-c]pyridine-6-carbonitrile (CAS 2270838-56-5)
Recommended Standards
- 1-Methyl-2,8,9-trioxa-5-aza-1-silabicyclo[3.3.3]undecane (CAS 2288-13-3)
- 2-(2-Methylpropyl)-1,3-thiazolidine-4-carboxylic acid (CAS 215669-71-9)
- 1-Ethyl-3-morpholinothiourea (CAS 356773-27-8)
- 2-(4-Ethylphenyl)thiazole (CAS 42156-17-2)
- 6-Amino-1-phenyl-4-(pyridin-3-yl)-3-(trifluoromethyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 305868-30-8)
- 3-(2,5-Dimethoxyphenyl)-N-(2-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-49-9)
- (1S,4S)-Bicyclo[2.2.2]octane-2,5-dione (CAS 177931-43-0)
- 5-Amino-2-(2,4,6-trichlorophenyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 27241-31-2)
- Methyl 5-Formyl-2-methylbenzoate (CAS 675148-96-6)
- 3-(3-Chloro-1H-1,2,4-triazol-5-yl)benzoic acid (CAS 1219549-02-6)
- 2-Hydroxy-4,4-dimethyl-6-oxo-N-phenylcyclohex-1-ene-1-carbothioamide (CAS 7721-63-3)
- 6-Fluoro-4-oxo-1-propyl-1,4-dihydroquinoline-3-carboxylic acid (CAS 70032-17-6)
- 2-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)-N,N-dimethylpropanamide (CAS 1152508-38-7)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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