Imidazo[1,5-a]pyrazine-3(2H)-thione CAS 56488-16-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56488-16-5 |
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Imidazo[1,5-a]pyrazine-3(2H)-thione (CAS 56488-16-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H5N3S. Molecular weight: 151.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Imidazo Standards
- Imidazo[1,2-a]pyrazine-5-thiol (CAS 112266-79-2)
- Imidazo[1,2-b]pyridazine-6(5H)-thione (CAS 122322-14-9)
- 1H-Imidazo[4,5-b]pyridine-2-thiol (CAS 29448-81-5)
- Imidazo[1,2-a]pyrazine-6-thiol (CAS 763916-91-2)
- Imidazo[1,5-a]pyrazine-8-thiol (CAS 746547-06-8)
- imidazo[1,2-a]pyridine-6-carbonitrile (CAS 106850-34-4)
- imidazo[1,2-a]pyridine-8-carbonitrile (CAS 136117-70-9)
- imidazo[1,2-a]pyridine-7-carbonitrile (CAS 952566-04-0)
Recommended Standards
- benzothiazol-4-ol (CAS 7405-23-4)
- Isothiazolo[4,3-b]pyridin-3-ylamine (CAS 42242-13-7)
- Benzo[d]isoxazole-3(2H)-thione (CAS 69528-56-9)
- 4-Aminochromane Hydrochloride (CAS 90609-63-5)
- rel-tert-Butyl (1R,5S,6r)-6-(aminomethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 893566-16-0)
- Piracetam Impurity 11 (CAS 598-41-4)
- Norcodeine O-Beta-D-Glucuronid (CAS 50444-03-6)
- 2-(3-(((5-Fluoro-1,3-dimethyl-1H-pyrazol-4-yl)methyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride (CAS 1856093-58-7)
- 5-chloropyridazin-4-amine (CAS 53180-92-0)
- C-Peptide（dog） (CAS 39016-05-2)
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