(4-Cyanophenyl)urea CAS 86065-51-2
| CAS No. | 86065-51-2 |
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-Cyanophenyl)urea.
CATO supplies (4-Cyanophenyl)urea (CAS 86065-51-2), a certified reference material (molecular formula C8H7N3O, MW 161.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H7N3O, (4-Cyanophenyl)urea contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 161.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (4-Cyanophenyl)urea under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 3 |
Related Cyanophenyl Standards
- 4-Cyanophenyl acetate (CAS 13031-41-9)
- 1-(2-Cyanophenyl)urea (CAS 55441-25-3)
- 1-(3-Cyanophenyl)urea (CAS 724441-29-6)
- 3-Cyanophenyl acetate (CAS 55682-11-6)
- p-Cyanophenyl Isothiocyanate (CAS 2719-32-6)
- 1-(4-Cyanophenyl)guanidine (CAS 5637-42-3)
- 2-(2-Cyanophenyl)acetamide (CAS 117197-16-7)
- 2-(3-Cyanophenyl)acetamide (CAS 117753-05-6)
Recommended Standards
- (2Z)-1H-Indene-1,2(3H)-dione 2-oxime (CAS 80070-34-4)
- (E)-imidazo[1,2-a]pyridine-3-carbaldehyde oxime (CAS 30493-08-4)
- (2S,4S)-4-Methylglutamic Acid (CAS 6141-27-1)
- (R)-4-(Cyano(hydroxy)methyl)-1-methyl-1H-pyrrole-2-carbonitrile (CAS 437709-71-2)
- 5-Bromo-4-chloro-2-(methylsulfonyl)pyrimidine (CAS 79091-24-0)
- n-(4-Fluoro-3-methylbenzyl)-2-methylpropan-1-amine (CAS 1249303-29-4)
- Methyl 4-amino-2,3,5-trifluorobenzoate (CAS 138724-32-0)
- Mirogabalin Impurity 8 (CAS CATO-C4X-29248)
- 2-Ethoxy-3-methylhexan-1-amine (CAS 1480379-42-7)
- (3,4-Dimethylphenyl)(pyridin-3-yl)methanone (CAS 1094648-60-8)
- Methyl 5-(3,4-dimethoxyphenyl)-2-(2-methoxybenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 335420-97-8)
- <I>t </I> BuXPhos Pd G3 (CAS 1447963-75-8)
- 5-((M-tolyloxy)methyl)-1,3,4-thiadiazol-2-amine (CAS 84138-76-1)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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 18665070610 / Nicole.chen@cato-chem.com