1-(4-Hydroxyphenyl)-3-propylurea CAS 39617-88-4
| CAS No. | 39617-88-4 |
| Molecular Formula | C10H14N2O2 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1-(4-Hydroxyphenyl)-3-propylurea (CAS 39617-88-4) is a high-purity analytical reference standard with the molecular formula C10H14N2O2 and a molecular weight of 194.23 g/mol.
Structurally, 1-(4-Hydroxyphenyl)-3-propylurea (C10H14N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 194.23 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H14N2O2 |
| Molecular Weight | 194.23 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
Related Hydroxyphenyl Standards
- Methyl 3-(3-Hydroxyphenyl)butanoate (CAS 1142234-38-5)
- Methyl 2-(4-hydroxyphenyl)-2-methylpropanoate (CAS 123342-40-5)
- methyl 2-(3-hydroxyphenyl)-2-methylpropanoate (CAS 149490-75-5)
- (S)-3-(4-Hydroxyphenyl)-2-(methylamino)propanamide (CAS 149967-91-9)
- 3-(4-hydroxyphenyl)-2,2-dimethylpropanoic acid (CAS 1517224-31-5)
- 3-(3-Hydroxyphenyl)pentanoic Acid (CAS 1522045-02-8)
- 1-(3-hydroxyphenyl)-3-propylurea (CAS 70171-67-4)
- 1-(4-Hydroxyphenyl)-3-isopropylurea (CAS 23159-73-1)
Recommended Standards
- 1-(4-Methyloxazol-2-yl)azepan-2-one (CAS 57068-76-5)
- 1-(4-Hydroxy-3-methoxyphenyl)butan-1-one (CAS 64142-23-0)
- 1-(4-Propoxyphenyl)urea (CAS 97540-78-8)
- 1-(4-ETHOXYPHENYL)-3-METHYLUREA (CAS 59758-99-5)
- Methyl (E)-2-Phenyldiazene-1-carboxylate (CAS 2207-96-7)
- ((1,3,5-Triazine-2,4,6-triyl)tris(benzene-4,1-diyl))triboronic acid (CAS 910231-21-9)
- Chlorsulfuron-5-hydroxy (CAS 81123-38-8)
- Fluorescent Brightener 264 (Technical Grade) (CAS 68971-49-3)
- Methyl(4H-1,2,4-triazol-3-ylmethyl)amine (CAS 1251288-42-2)
- Methyl 4-amino-5-bromothiophene-2-carboxylate (CAS 89499-51-4)
- 4-methoxyquinolin-3-amine (CAS 103040-77-3)
- 1-Methyl-6-thioguanosine (CAS 55727-08-7)
- 2-(4-(Difluoromethyl)-6-iodo-5-methoxypyridin-3-yl)acetic acid (CAS 1805417-32-6)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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