5-[(Z)-2-(2-Chlorophenyl)diazen-1-yl]-4-phenyl-2-(pyridin-4-yl)pyrimidine CAS 339279-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339279-60-6 |
| Molecular Formula | C21H14ClN5 |
| Molecular Weight | 371.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(Z)-2-(2-Chlorophenyl)diazen-1-yl]-4-phenyl-2-(pyridin-4-yl)pyrimidine (CAS 339279-60-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H14ClN5. Molecular weight: 371.82 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H14ClN5 |
| Molecular Weight | 371.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Z Standards
- (4Z)-1-(4-Chlorophenyl)-3-ethoxy-4-{[(4-methoxyphenyl)amino]methylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-08-9)
- 1-(4-Chlorophenyl)-2-phenylimidazo[2,1-b]quinazolin-5(1H)-one (CAS 62481-21-4)
- 2-(1-(4-Chlorophenyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)-N-cyclopentylacetamide (CAS 852441-18-0)
- 3-(4-Chlorophenyl)-5-(1-phenyl-1H-pyrazol-5-yl)benzo[c]isoxazole (CAS 321998-10-1)
- 3-(4-Chlorophenyl)-9-(3-hydroxypropyl)-9,10-dihydro-4H,8H-chromeno[8,7-e][1,3]oxazin-4-one (CAS 1010933-62-6)
- 1119391-59-1 3-(4-chlorophenyl)-4-imino-6-(thiophen-2-yl)-1H,2H,3H,4H,7H,8H-[1,3]diazino[5,4-d]pyrimidine-2,8-dione MS-10940 (CAS 1119391-59-1)
- 1-(4-Chlorophenyl)-3-(4-ethyl-5-(propa-1,2-dien-1-ylthio)-4H-1,2,4-triazol-3-yl)pyridazin-4(1H)-one (CAS 478077-61-1)
- 1-{[5-(2-chlorophenyl)-1,2-oxazol-3-yl]methyl}-4-(2-fluorophenyl)piperazine (CAS 339019-77-1)
Recommended Standards
- N-Carbomethoxyamoxapine (CAS 371971-25-4)
- CAS 2241757-95-7 (CAS 2241757-95-7)
- 2-((2-Chloro-6-fluorobenzyl)thio)-7-(pyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338751-46-5)
- 5-Bromo-N-(tert-butyl)-3-methylpicolinamide (CAS 156072-91-2)
- 7565-57-3 Cyclohexylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal bottles MFCD00671993 (CAS 7565-57-3)
- N-(3-(Allyloxy)phenyl)-2-cyanoacetamide (CAS 1706440-60-9)
- Faropenem Impurity 61 (CAS CATO-C4X-128961)
- [(2S,4S)-4-aminotetrahydrofuran-2-yl]methanol (CAS 1292324-59-4)
- Methyl 3-[(4-chlorophenyl)methoxy]thieno[2,3-b]pyridine-2-carboxylate (CAS 338419-39-9)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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