Thiazolo[5,4-g]quinazoline CAS 171542-99-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 171542-99-7 |
| Molecular Formula | C9H5N3S |
| Molecular Weight | 187.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Thiazolo[5,4-g]quinazoline (CAS 171542-99-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H5N3S. Molecular weight: 187.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H5N3S |
| Molecular Weight | 187.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiazolo Standards
- Thiazolo[5,4-g]isoquinoline (CAS 193342-78-8)
- Thiazolo[4,5-g]isoquinoline (CAS 193342-79-9)
- Thiazolo[4,5-h]isoquinoline (CAS 35317-82-9)
- Thiazolo[5,4-f]isoquinoline (CAS 35317-88-5)
- Thiazolo[5,4-h]isoquinoline (CAS 36328-41-3)
- [1,3]Thiazolo[3,2-a]benzimidazol-3(2h)-one (CAS 3042-01-1)
- 6H-Thiazolo[5,4-e]indol-7(8H)-one (CAS 222036-27-3)
- 1H-Thiazolo[4,5-f]indazol-6-amine (CAS 42783-08-4)
Recommended Standards
- 170953-74-9 3-Ethoxy-5-isothiazolecarboxylic Acid Methyl Ester Methyl-3-ethoxyisothiazole-5-carboxylate (CAS 170953-74-9)
- 2-Amino-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]thiazine 5,5-dioxide (CAS 1783929-43-0)
- N-(5-aminopyridin-2-yl)methanesulfonamide (CAS 170793-51-8)
- 1-{2-[(5-chloropyridin-2-yl)(methyl)amino]acetyl}piperidine-3-carboxylic acid (CAS 1099164-84-7)
- Dimethyl 6,6'-dimethyl-[1,1'-biphenyl]-2,2'-dicarboxylate (CAS 93878-26-3)
- 3-((Benzo[d]oxazol-2-ylthio)methyl)-4-methoxybenzaldehyde (CAS 327047-71-2)
- 2-((tert-Butoxycarbonyl)amino)-2-(4-ethoxyphenyl)acetic acid (CAS 1404877-92-4)
- 2-(1h-Pyrazol-1-yl)pyridine-4-carbonitrile (CAS 956769-58-7)
- 4-(2-Hydroxynicotinoyl)piperazin-2-one (CAS 1280892-16-1)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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