5,6,7,8-Tetrahydroquinazoline CAS 5632-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5632-33-7 |
| Molecular Formula | C8H10N2 |
| Molecular Weight | 134.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,6,7,8-Tetrahydroquinazoline (CAS 5632-33-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10N2. Molecular weight: 134.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10N2 |
| Molecular Weight | 134.18 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Tetrahydroquinazoline Standards
- 4-Methyl-5,6,7,8-tetrahydroquinazoline (CAS 103796-40-3)
- 5,6,7,8-Tetrahydroquinazoline-2,4-diamine (CAS 1899-40-7)
- 5,6,7,8-Tetrahydroquinazoline-2,6-diamine, 97% (CAS 285139-05-1)
- 5,6,7,8-Tetrahydroquinazoline-2,4,6-triamine (CAS 225504-33-6)
- 4-Methyl-5,6,7,8-tetrahydroquinazoline-2-thiol (CAS 521305-91-9)
- 7-methyl-1,2,3,4-tetrahydroquinazoline-2,4-dione (CAS 62484-15-5)
- 5,6,7,8-tetrahydroquinazoline-6-carboxylic acid (CAS 1369096-46-7)
- 2-Oxo-1,2,3,4-tetrahydroquinazoline-4-carboxylic acid (CAS 1378266-49-9)
Recommended Standards
- 5,6,7,8-Tetrahydrocinnoline (CAS 37721-14-5)
- 5H,6H,7H-cyclopenta[c]pyridin-3-amine (CAS 93587-43-0)
- 5,6,7,8-Tetrahydro-1,6-naphthyridine (CAS 80957-68-2)
- 3-(4-Bromophenyl)butanoic acid (CAS 53086-46-7)
- Tris[N,N-bis(trimethylsilyl)amide]thulium(III) (CAS 152763-53-6)
- 1-(6-(Cyclopropylamino)pyrimidin-4-yl)pyrrolidin-3-ol (CAS 1353974-11-4)
- 2-(Chloromethyl)-6-Methylimidazo[1,2-A]Pyridine (CAS 118000-40-1)
- Ruthenium(1+), carbonyl(nitrito-N)bis(1,10-phenanthroline-N1,N10)-, tetrafluoroborate(1-) (CAS 125566-62-3)
- N,N-dimethyl-2-nitrosoaniline (CAS 582314-82-7)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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