1-(4-Chloro-3-nitrophenyl)-3-(2-chlorophenyl)urea CAS 680212-53-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 680212-53-7 |
| Molecular Formula | C13H9Cl2N3O3 |
| Molecular Weight | 326.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chloro-3-nitrophenyl)-3-(2-chlorophenyl)urea (CAS 680212-53-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H9Cl2N3O3. Molecular weight: 326.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H9Cl2N3O3 |
| Molecular Weight | 326.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 1-(4-Chloro-3-nitrophenyl)-3-(3-chlorophenyl)urea (CAS 574724-12-2)
- 1-(4-Chloro-3-nitrophenyl)-3-(4-chlorophenyl)urea (CAS 304453-52-9)
- 2-Chloro-N-(4-chloro-2-(2-fluorobenzoyl)-phenyl)acetamide (CAS 2836-40-0)
- 2-Chloro-n-{[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]methyl}-n-cyclopropylacetamide (CAS 1087791-94-3)
- 4-Chloro-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-fluoro-6-methylpyrimidine (CAS 1823182-26-8)
- 2-Chloro-n-{[5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl]methyl}-n-cyclopropylacetamide (CAS 878465-28-2)
- 4-Chloro-6-(4-chlorophenyl)-2-phenylpyrimidine-5-carbonitrile (CAS 338976-31-1)
- 3-Chloro-1-((6-chloropyrimidin-4-yl)oxy)-5-(trifluoromethyl)pyridin-2(1H)-one (CAS 1823183-84-1)
Recommended Standards
- [2-(4-iodophenoxy)phenyl]methanol (CAS 477886-99-0)
- 4-((3,4-Dichlorobenzyl)oxy)-3-nitrobenzaldehyde (CAS 175136-20-6)
- (R)-8-iodo-1,2,3,11a-tetrahydro-5H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-5-one (CAS 1638744-29-2)
- 1-Bromo-2,5,8-undecatriyne (CAS 34498-25-4)
- 1-[(6-Chloropyridin-3-yl)methyl]-4-(4-methoxyphenyl)piperazine (CAS 478048-49-6)
- 1-(Furan-2-ylmethyl)-3-(1-(hydroxymethyl)cyclopentyl)urea (CAS 1384595-91-8)
- 2-Aminopyrimidine-5-boronic Acid Pinacol Ester (CAS 402960-38-7)
- Ethyl 2-(methylthio)-7-oxo-5-(trifluoromethyl)-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1263214-31-8)
- 1-(Azepan-1-ylsulfonyl)piperidine-3-carboxylic acid (CAS 702669-67-8)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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