1,3-Bis(4-methylpyridin-2-yl)urea CAS 92023-86-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 92023-86-4 |
| Molecular Formula | C13H14N4O |
| Molecular Weight | 242.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Bis(4-methylpyridin-2-yl)urea (CAS 92023-86-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14N4O. Molecular weight: 242.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14N4O |
| Molecular Weight | 242.28 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.) | 1983 |
| Nitrogen Atoms | 4 |
Related Bis Standards
- 1,3-Bis(5-methylpyridin-2-yl)urea (CAS 63272-29-7)
- 1,3-Bis(6-methylpyridin-2-yl)urea (CAS 92023-87-5)
- 1-((5-Methylpyridin-3-yl)sulfonyl)piperazine (CAS 1713477-06-5)
- 3-{[(6-methylpyridin-3-yl)oxy]methyl}benzoic acid (CAS 1306607-09-9)
- Ethyl 2-(5-methylpyridin-2-yl)pyrimidine-5-carboxylate (CAS 1447607-28-4)
- 2-(4-((4-Methylpyridin-2-yl)oxy)phenyl)acetic acid (CAS 56308-60-2)
- 2-(5-Methylpyridin-3-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 2416673-78-2)
- 2-(6-Methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 476473-89-9)
Recommended Standards
- 1,3-Bis(4-aminophenyl)urea (CAS 4550-72-5)
- 1,2,3,4,10,12-Hexahydroimidazo[2,1-b]pyrido[2,3-f]quinazolin-9(7H)-one (CAS 91599-59-6)
- 1-(1h-Benzo[d]imidazol-2-yl)-3-propyl-1h-pyrazol-5-ol (CAS 890593-64-3)
- (±)-MDMA hydrochloride (CAS 64057-70-1)
- 2-[5-(dimethylsulfamoyl)-2-methoxyphenyl]acetic acid (CAS 926249-45-8)
- Boron Trifluoride Gas (CAS 7637-07-2)
- 2-(1-methyl-1H-benzimidazol-2-yl)-1-phenylethanone (CAS 58112-93-9)
- Clopidogrel Impurity 88 (CAS 34966-49-9)
- N-(1,3-Dimethylimidazolidin-2-ylidene)isoquinolin-5-amine (CAS 828258-30-6)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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