5,6,7,8-Tetrahydro-quinazolin-4-ol CAS 19178-19-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19178-19-9 |
| Molecular Formula | C8H10N2O |
| Molecular Weight | 150.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6,7,8-Tetrahydro-quinazolin-4-ol (CAS 19178-19-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H10N2O. Molecular weight: 150.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H10N2O |
| Molecular Weight | 150.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Tetrahydro Standards
- 5,6,7,8-Tetrahydro-2,6-naphthyridin-1(2H)-one (CAS 1170830-85-9)
- 5,6,7,8-Tetrahydro-1,7-naphthyridin-2(1H)-one (CAS 1196154-84-3)
- 5,6,7,8-Tetrahydro-1,7-naphthyridin-4-ol (CAS 1260663-31-7)
- 4,5,6,7-Tetrahydro-1h-1,3-benzodiazole-2-carbaldehyde (CAS 1342459-07-7)
- 1,2,3,4-Tetrahydro-1,8-naphthyridin-4-ol (CAS 1379218-50-4)
- 2-Methyl-3,5,6,7-tetrahydro-4H-benzo[d]imidazol-4-one (CAS 156674-08-7)
- 5,6,7,8-tetrahydro-2,7-naphthyridin-1-ol (CAS 1782816-85-6)
- 6,7,8,9-Tetrahydro-2H-pyrido[1,2-a]pyrimidin-2-one (CAS 190599-70-3)
Recommended Standards
- 1-{4H,5H,6H-pyrrolo[1,2-b]pyrazol-3-yl}ethan-1-one (CAS 1909306-04-2)
- 2-Phenylacetamidoxime (CAS 19227-11-3)
- N-Hydroxy-4-methylbenzimidamide (CAS 19227-13-5)
- 2,5-Dimethyl-1-(1-methyl-1h-pyrazol-3-yl)-1h-pyrrole-3-carboxylic acid (CAS 1179741-62-8)
- Pcb No. 5 (CAS 16605-91-7)
- N-(azide-PEG3)-N'-(Amine-C3-Amide-PEG4)-Cy5 (CAS 2107273-70-9)
- Ochratoxin A-d5 (CAS 666236-28-8)
- 5-Amino-2-fluoro-n-methylbenzene-1-sulfonamide (CAS 1094887-98-5)
- methyl (2R)-2-amino-3-cycloheptyl-propanoate (CAS 1821838-01-0)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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