[2-(pyridin-2-yl)ethyl]urea CAS 20273-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20273-53-4 |
| Molecular Formula | C8H11N3O |
| Molecular Weight | 165.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[2-(pyridin-2-yl)ethyl]urea (CAS 20273-53-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H11N3O. Molecular weight: 165.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H11N3O |
| Molecular Weight | 165.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related pyridin Standards
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- [2-(pyridin-3-yl)ethyl]urea (CAS 1179193-35-1)
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- 1-Ethyl-3-(pyridin-3-yl)urea (CAS 20949-54-6)
Recommended Standards
- [(4-Methylphenyl)amino]acetic acid (CAS 21911-69-3)
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- trans-2,3-Dimethoxycinnamic Acid (CAS 7345-82-6)
- 2,2'-Bipyridine-4,4'-dicarboxylic Acid Dimethyl Ester 4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine 4,4'-Dimethoxycarbonyl-2,2'-bipyridine 71071-46-0 D4635 Dimethyl 2,2'-Bipyridine-4,4'-dicarboxylate (CAS 71071-46-0)
- 4-Chloro-2-(2-chlorophenyl)-1H-imidazo[4,5-c]pyridine (CAS 77712-91-5)
- (S)-1-(2-((tert-Butyldimethylsilyl)oxy)-1-(4-chloro-3-fluorophenyl)ethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one (CAS 1453854-96-0)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4-methoxy-N-((3-(4-methoxyphenyl)-2-methylisoxazolidin-5-yl)methyl)-N'-methylbenzenesulfonohydrazide (CAS 338956-30-2)
- 5-(trifluoromethyl)-1H-indazole-3-carboxylic acid (CAS 959236-67-0)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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