1-(4-Hydroxy-6-methylpyrimidin-2-yl)-3-phenylguanidine CAS 16018-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16018-52-3 |
| Molecular Formula | C12H13N5O |
| Molecular Weight | 243.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-Hydroxy-6-methylpyrimidin-2-yl)-3-phenylguanidine (CAS 16018-52-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H13N5O. Molecular weight: 243.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H13N5O |
| Molecular Weight | 243.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 5 |
Related Hydroxy Standards
- n'-Hydroxy-3-(pyridin-3-ylmethoxy)benzene-1-carboximidamide (CAS 1016731-81-9)
- N-hydroxy-4-methoxy-N-phenylbenzamide (CAS 13664-49-8)
- 6-Acetyl-7-hydroxy-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one (CAS 141945-41-7)
- N-Hydroxy-4-(3-pyridinylmethoxy)benzenecarboximidamide (CAS 145259-50-3)
- 7-Hydroxy-2-(4-methylphenyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1454587-77-9)
- 10-Hydroxy-9-methoxy-6,7-dihydro-4H-pyrido[2,1-a]isoquinolin-4-one (CAS 62069-39-0)
- 2-Hydroxy-n-(4-methoxyphenyl)benzamide (CAS 42043-11-8)
- 2-hydroxy-N-(4-phenoxyphenyl)acetamide (CAS 926209-25-8)
Recommended Standards
- 2-(4-Methoxyphenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1556705-32-8)
- 5-Benzyl-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole-3-carboxylic acid (CAS 1642786-54-6)
- 5-Acetyl-(3-methoxyphenoxy)pyridine (CAS 1555340-94-7)
- 4-(Difluoromethyl)-6-methyl-2-(trifluoromethoxy)pyridin-3-ol (CAS 1804827-01-7)
- 3,4,5-Trimethoxycinnamic acid (CAS 90-50-6)
- 3-Bromo-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one (CAS 1211589-13-7)
- 3-Isopropoxy-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1784566-90-0)
- 1-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)propan-2-one (CAS 198349-38-1)
- [(3R)-Tetrahydro-2,6-dioxo-2H-pyran-3-yl]-carbamic Acid Phenylmethyl (CAS 71869-80-2)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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