2-((4-Methyl-5-thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetonitrile CAS 834899-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 834899-99-9 |
| Molecular Formula | C5H5N3S3 |
| Molecular Weight | 203.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((4-Methyl-5-thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetonitrile (CAS 834899-99-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H5N3S3. Molecular weight: 203.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H5N3S3 |
| Molecular Weight | 203.31 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.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Methyl Standards
- N-(5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)butyramide (CAS 62314-84-5)
- Ethyl 2-(2-thioxo-2,3-dihydrothiazol-4-yl)acetate (CAS 228566-78-7)
- 4-(4-Thioxo-1,3,5-triazinan-1-yl)butanoic acid (CAS 247109-16-6)
- 6-Methyl-2-thioxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 887922-68-1)
- 7-Methyl-2-thioxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 880105-66-8)
- 8-Methyl-2-thioxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 916441-12-8)
- 3-(3-Methyl-6-thioxo-1,2,4,5-tetrazinan-3-yl)propanoic acid (CAS 340987-00-0)
- 6-Ethyl-4-thioxo-4,5-dihydro-1H-pyrrolo[3,2-d]pyrimidine-7-carbonitrile (CAS 473998-07-1)
Recommended Standards
- 1-(Pyridin-3-yl)-3-(trimethylsilyl)prop-2-yn-1-one (CAS 433292-23-0)
- 2-((Trimethylsilyl)ethynyl)nicotinaldehyde (CAS 222167-42-2)
- 6-((Trimethylsilyl)ethynyl)picolinaldehyde (CAS 183438-94-0)
- 2-Aminododecanoic acid (CAS 35237-37-7)
- Benzyl cis-2-aminocyclobutanecarboxylate (CAS 2198241-89-1)
- 3-(2-Methylpropyl)-5-phenyl-2-sulfanyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 731827-12-6)
- Ribavirin RC 3 (CAS 69313-80-0)
- 1-Bromo-2,4-difluoro-3-methoxy-5-methylbenzene (CAS 1881332-59-7)
- 4-methyl-N-(propan-2-yl)pyrimidin-2-amine (CAS 1341073-92-4)
- Glucagon-like peptide 2 (CAS 89750-15-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com