5,5'-(1,4-Phenylene)bis(pyridin-2-amine) CAS 2375582-48-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2375582-48-0 |
| Molecular Formula | C16H14N4 |
| Molecular Weight | 262.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-(1,4-Phenylene)bis(pyridin-2-amine) (CAS 2375582-48-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H14N4. Molecular weight: 262.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14N4 |
| Molecular Weight | 262.31 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 4 |
Related Phenylene Standards
- 4,4'-(2-Methyl-1,4-phenylene)dimorpholine (CAS 126314-32-7)
- 3,3'-(4-Methyl-1,3-phenylene)bis(oxazolidin-2-one) (CAS 93427-59-9)
- 1,1'-(4-Methyl-1,3-phenylene)bis(3,3-dimethylurea) (CAS 17526-94-2)
- 1,1'-(1,4-Phenylene)bis(1H-pyrazole-4-carbaldehyde) (CAS 1620396-74-8)
- 1,2-Phenylene-bis-maleimide (CAS 13118-04-2)
- ((2-Methyl-1,4-phenylene)bis(oxy))bis(trimethylsilane) (CAS 78018-53-8)
- 3,3'-(1,4-Phenylene)diacryloyl chloride (CAS 35288-49-4)
- 2,2′-(1,3-Phenylene)bis[4-ethyl-4,5-dihydrooxazole] (CAS 1240037-59-5)
Recommended Standards
- 5,11-Dimethyl-6H-pyrido[4,3-b]carbazol-9-ol (CAS 51131-85-2)
- 6-([1,1'-Biphenyl]-4-yl)-4-methylpyridazin-3(2H)-one (CAS 21004-63-7)
- 5-(1,1-dioxidotetrahydrothien-3-yl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 874593-97-2)
- 6-(Furan-3-yl)-2-(6-hydroxynaphthalen-2-yl)pyrimidin-4(1H)-one (CAS 651723-59-0)
- 4-Bromobutan-2-one (CAS 28509-46-8)
- N-(1-(1H-Benzo[d][1,2,3]triazol-1-yl)propyl)-4-(trifluoromethyl)aniline (CAS 343798-02-7)
- 2-(5,6,7,8-Tetrahydronaphthalen-2-yl)imidazo[1,2-a]pyridine (CAS 881040-63-7)
- 6-(chloromethyl)-3-fluoro-2-methylpyridine (CAS 1393574-65-6)
- 6-(Indolin-1-yl)-5-methylnicotinic acid (CAS 1355189-96-6)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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