3-(Dimethylamino)-1-ethyl-2,3-dihydroquinazoline-4(1H)-thione CAS 90070-37-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90070-37-4 |
| Molecular Formula | C12H17N3S |
| Molecular Weight | 235.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Dimethylamino)-1-ethyl-2,3-dihydroquinazoline-4(1H)-thione (CAS 90070-37-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H17N3S. Molecular weight: 235.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H17N3S |
| Molecular Weight | 235.35 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.) | 1982 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethylamino Standards
- (3Z)-4-(Dimethylamino)-3-[(4-methylphenyl)thio]-3-buten-2-one (CAS 1164559-21-0)
- (2-(4-(Dimethylamino)phenyl)-4-methylimidazolidin-4-yl)methanol (CAS 112893-22-8)
- 4-{4-[(dimethylamino)methyl]piperidin-1-yl}pyrimidin-2-amine (CAS 1504779-08-1)
- 2-{4-[(dimethylamino)methyl]piperidin-1-yl}pyrimidin-4-amine (CAS 1712870-30-8)
- N1-(4-(dimethylamino)benzyl)-N3,N3-dimethylpropane-1,3-diamine (CAS 106783-29-3)
- 1-(4-(Dimethylamino)phenyl)-N1,N1-diethylethane-1,2-diamine (CAS 927976-73-6)
- 4-((Dimethylamino)methyl)-2,6-diisopropylphenol (CAS 4918-95-0)
- 3-(2-((Dimethylamino)methyl)-1-hydroxycyclopentyl)phenol (CAS 73825-72-6)
Recommended Standards
- 3-(Benzylthio)azepan-2-one (CAS 88833-17-4)
- 3-Methoxy-α-[(trimethylsilyl)oxy]-benzeneacetonitrile (CAS 93554-98-4)
- 3-(1H-imidazol-1-yl)-N-((3-methylthiophen-2-yl)methyl)propan-1-amine (CAS 869948-25-4)
- 4-Bromo-3-(trifluoromethoxy)phenol (CAS 886499-93-0)
- 2,3,8-Trihydroxy-4-isopropyl-6-methyl-1-naphthaldehyde (CAS 40817-07-0)
- (5-(5-Amino-2-chlorophenyl)furan-2-yl)methanol (CAS 874999-55-0)
- Ethyl 5-bromo-2-cyano-4-hydroxybenzoate (CAS 1805593-18-3)
- Ethyl 5-butyl-4,5-dihydroisoxazole-3-carboxylate (CAS 104048-57-9)
- 2-(3-Chlorophenyl)-3-(trifluoromethyl)benzofuran (CAS 821769-98-6)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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