1-(4,8-Dimethylquinazolin-2-yl)guanidine CAS 5361-23-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5361-23-9 |
| Molecular Formula | C11H13N5 |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4,8-Dimethylquinazolin-2-yl)guanidine (CAS 5361-23-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H13N5. Molecular weight: 215.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H13N5 |
| Molecular Weight | 215.25 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
Related Dimethylquinazolin Standards
- 1-(4,6-Dimethylquinazolin-2-yl)guanidine (CAS 5361-20-6)
- 1-(4,7-dimethylquinazolin-2-yl)guanidine (CAS 37836-89-8)
- 1,6-Dimethylquinazolin-4(1H)-one (CAS 1379685-34-3)
- 3,5-Dimethylquinazolin-4(3H)-one (CAS 1423765-57-4)
- 2,5-Dimethylquinazolin-4(1H)-one (CAS 147006-56-2)
- 2,4-Dimethylquinazolin-8-ol (CAS 17056-97-2)
- 2,7-Dimethylquinazolin-4(1H)-one (CAS 194473-09-1)
- 1,2-Dimethylquinazolin-4(1H)-one (CAS 7471-65-0)
Recommended Standards
- 1-(4-Ethoxyphenyl)-1h-pyrrole-2-carbaldehyde (CAS 86454-34-4)
- 1-(4-Ethyl-2-hydroxyquinolin-3-yl)ethanone (CAS 781665-09-6)
- 1-(4-(4-Methoxyphenyl)-1H-pyrrol-3-yl)ethanone (CAS 87388-56-5)
- {(2E)-3-Oxo-2-[4-(trifluoromethyl)benzylidene]-2,3-dihydro-4H-1,4-benzothiazin-4-yl}acetic acid (CAS 900345-90-6)
- N-Allyl-4,6-dichloropyrimidin-5-amine (CAS 889669-42-5)
- 3-Amino-6-cyanobenzofuran-2-carboxylic acid (CAS 1823903-87-2)
- 1-Bromo-6-methylnaphthalene (CAS 68251-76-3)
- 2,2,2-Trifluoroethyl n-[6-(2-methoxyethoxy)pyridin-3-yl]carbamate (CAS 1235438-73-9)
- 2,5-Dimethyl-3-(piperazin-1-yl)pyrazine (CAS 59215-42-8)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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