1-(4,7-dimethylquinazolin-2-yl)guanidine CAS 37836-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37836-89-8 |
| Molecular Formula | C11H13N5 |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4,7-dimethylquinazolin-2-yl)guanidine (CAS 37836-89-8), 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.) | 1967 |
| Nitrogen Atoms | 5 |
Related dimethylquinazolin Standards
- 1-(4,6-Dimethylquinazolin-2-yl)guanidine (CAS 5361-20-6)
- 1-(4,8-Dimethylquinazolin-2-yl)guanidine (CAS 5361-23-9)
- 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
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- 1-(3-Methoxyphenyl)-5-methyl-1h-pyrrole-2-carbaldehyde (CAS 932226-03-4)
- 3-(4-(Ethylthio)phenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 957014-27-6)
- 5-(Hydroxymethyl)-4-(methoxymethyl)-2-methylpyridin-3-ol (CAS 1464-33-1)
- tert-Butyl (6-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)carbamate (CAS 1887223-13-3)
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- 4-(1H-1,2,3-Triazol-1-ylmethyl)piperidine (CAS 913088-21-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com