5-(Pyridin-3-yl)-1,3,4-thiadiazole-2-thiol CAS 28819-38-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28819-38-7 |
| Molecular Formula | C7H5N3S2 |
| Molecular Weight | 195.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(Pyridin-3-yl)-1,3,4-thiadiazole-2-thiol (CAS 28819-38-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5N3S2. Molecular weight: 195.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5N3S2 |
| Molecular Weight | 195.26 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Pyridin Standards
- 5-(Pyridin-4-yl)-1,3,4-thiadiazole-2-thiol (CAS 13581-25-4)
- S-(Pyridin-2-yl) 3-methylbutanethioate (CAS 139007-44-6)
- 1-Methyl-3-(1-(pyridin-4-yl)ethyl)thiourea (CAS 905627-94-3)
- 6-(Pyridin-3-yl)imidazo[1,2-a]pyridine (CAS 1203704-96-4)
- 3-(Pyridin-3-yl)-1h-indazole (CAS 1310207-72-7)
- 2-(Pyridin-2-yl)-2H-indazole (CAS 1311194-72-5)
- 4-(Pyridin-2-yl)-1H-benzo[d]imidazole (CAS 142415-96-1)
- 2-(Pyridin-4(1H)-ylidene)-2H-benzo[d]imidazole (CAS 176964-61-7)
Recommended Standards
- 5-(Dipropylamino)furan-2-carbaldehyde (CAS 919288-06-5)
- 5-(Thiophen-2-yl)-1,2,4-triazine-3-thiol (CAS 98273-53-1)
- 4-Styrylaniline (CAS 834-24-2)
- 1-(4-Methoxyphenyl)-3-((1-phenyl-1H-tetrazol-5-yl)methyl)urea (CAS 950473-28-6)
- n-((1h-Imidazol-2-yl)methyl)-3-(methylthio)aniline (CAS 1249941-32-9)
- 2-Bromo-N-(3-ethylphenyl)propanamide (CAS 1242908-97-9)
- 2-(2-Chloro-4-fluorophenyl)propanal (CAS 1039416-01-7)
- 1-Methyl-2,3,4,9-tetrahydro-1H-?carboline (CAS 525-40-6)
- 3-Amino-n-(pyridin-2-ylmethyl)benzamide (CAS 953727-11-2)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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