1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine CAS 51388-13-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51388-13-7 |
| Molecular Formula | C13H11ClF3N5O |
| Molecular Weight | 345.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine (CAS 51388-13-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H11ClF3N5O. Molecular weight: 345.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H11ClF3N5O |
| Molecular Weight | 345.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1971 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 7-Chloro-6-fluoro-4-((4-hydroxybenzylidene)amino)cinnoline-3-carboxylic acid (CAS 159831-79-5)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((dimethylamino)methylene)-1H-pyrazole-4-carboxamide (CAS 321526-16-3)
- 2-Chloro-N'-methyl-N'-(3-phenyl-6-(trifluoromethyl)-1,2,4-triazin-5-yl)acetohydrazide (CAS 672951-02-9)
- 1-(2-Chloro-4-nitrophenyl)-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 1018127-25-7)
- 1-(4-Chloro-2-nitrophenyl)-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 1018143-09-3)
- Ethyl 4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzoate (CAS 105626-86-6)
- 4-[4-Chloro-3-(trifluoromethyl)phenyl]-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1136837-86-9)
- 2-(3-(6-Chloro-4-(trifluoromethyl)pyridin-2-yl)phenoxy)propanoic acid (CAS 1311278-53-1)
Recommended Standards
- Triphenylselenium chloride (CAS 17166-13-1)
- 3-[1-(4-chlorophenyl)-1H-1,2,3,4-tetraazol-5-yl]-4-(dimethylamino)-1,1,1-trifluorobut-3-en-2-one (CAS 152427-02-6)
- 3-Chloro-7-{[(dimethylamino)(ethoxy)phosphoryl]oxy}-4-methyl-2H-chromen-2-one (CAS 194988-29-9)
- Methyl 5-(hydroxymethyl)furan-2-carbimidate (CAS 89149-71-3)
- 2-Amino-4-cyclohexylbutanoic acid (CAS 5428-08-0)
- 2-Chloro-n-[1-(thiophen-2-yl)ethyl]acetamide (CAS 793727-52-3)
- 1-(4-((4-(Furan-2-yl)thiazol-2-yl)methyl)piperazin-1-yl)butan-1-one (CAS 1170108-96-9)
- 2-Ethyl-6-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096338-91-7)
- 2,6-Bis(dimethylamino)anthracene-9,10-dione (CAS 106580-21-6)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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