2H-Thiazolo[4,5-g]indazole CAS 19546-90-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19546-90-8 |
| Molecular Formula | C8H5N3S |
| Molecular Weight | 175.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2H-Thiazolo[4,5-g]indazole (CAS 19546-90-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H5N3S. Molecular weight: 175.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H5N3S |
| Molecular Weight | 175.21 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- 2H-Thiazolo[5,4-e]indazole (CAS 19546-91-9)
- 7H-Thiazolo[5,4-e]indazole (CAS 19546-92-0)
- 2H-Thiazolo[5,4-g]indazole (CAS 218596-83-9)
- 6H-Thiazolo[5,4-e]indazol-2-amine (CAS 21444-01-9)
- Thiazolo[4',5':5,6]benzo[1,2-c]isoxazole (CAS 52876-88-7)
- Thiazolo[5',4':3,4]benzo[1,2-d]isoxazole (CAS 52876-89-8)
- 2H-Thiazolo[5,4-f]indole (CAS 126581-24-6)
- 2H-Thiazolo[4,5-e]indole (CAS 42394-80-9)
Recommended Standards
- 1-(Ethylsulfonyl)-1H-pyrazol-4-amine (CAS 1935538-93-4)
- rel-(3aR,6aS)-Tetrahydro-1H-thieno[3,4-b]pyrrol-2(3H)-one 5,5-dioxide (CAS 1903872-85-4)
- (1-Cyanocyclopropyl)methyl methanesulfonate (CAS 186387-76-8)
- 11-Ethoxycarbonyldodecanoic Acid (CAS 66003-63-2)
- 7-(trifluoromethyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 1009166-71-5)
- N'-(2-Chloro-4-methylphenyl)quinoline-4-carbohydrazide (CAS 918296-20-5)
- Analysis and quality control samples of Pb、Cd、Cr、As in feed (CAS CATO-CQCM102177)
- 2-(4-Benzylpiperazin-1-yl)-6-fluorobenzaldehyde (CAS 159944-64-6)
- 1,2,6,7-Tetrachlorodibenzofuran (CAS 83704-25-0)
- C-telopeptide (CAS 162929-64-8)
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