7-Methoxyquinazoline-4(3H)-thione CAS 13116-86-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13116-86-4 |
| Molecular Formula | C9H8N2OS |
| Molecular Weight | 192.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Methoxyquinazoline-4(3H)-thione (CAS 13116-86-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8N2OS. Molecular weight: 192.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8N2OS |
| Molecular Weight | 192.24 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.) | 1960 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxyquinazoline Standards
- 4-Methoxyquinazoline-6,7-diol (CAS 1312937-40-8)
- 3-Methoxyquinazoline-2,4(1H,3H)-dione (CAS 41120-18-7)
- 5-Methoxyquinazoline-2,4(1H,3H)-dione (CAS 61948-86-5)
- 6-Methoxyquinazoline-2,4(1H,3H)-dione (CAS 32618-84-1)
- 8-Methoxyquinazoline-2,4(1H,3H)-dione (CAS 62484-14-4)
- 7-Methoxyquinazoline-4,6-diamine (CAS 1363151-64-7)
- 6-Methoxyquinazoline-2,4-diamine (CAS 141400-11-5)
- 5-Methoxyquinazoline-2,4-diamine (CAS 27018-21-9)
Recommended Standards
- 4-Methyl-6-(thiophen-2-yl)-1,3,5-triazin-2-amine (CAS 1311317-56-2)
- 1-(2-Aminobenzo[d]thiazol-5-yl)ethanone (CAS 1313911-19-1)
- 2-Methyl-1,3-benzoxazole-5-carbothioamide (CAS 1287217-54-2)
- (4-Bromobenzyl)hydrazine Dihydrochloride (CAS 1260812-19-8)
- 3-Bromo-5-(2,2,2-trifluoroethyl)benzoic acid (CAS 1965305-09-2)
- tert-Butyl (3S,4S)-4-(((R)-tert-butylsulfinyl)amino)-3-methyl-2-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 1801766-78-8)
- 2-Amino-3-iodo-6-methylpyridine (CAS 884495-19-6)
- 4-Chloro-5-cyclopropoxypicolinamide (CAS 1243458-57-2)
- 6-Methyl-5-azaspiro[2.4]heptan-1-amine (CAS 174073-86-0)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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