(2-Chloro-5-nitrophenyl)(4-chlorophenyl)methanone CAS 70132-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70132-91-1 |
| Molecular Formula | C13H7Cl2NO3 |
| Molecular Weight | 296.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Chloro-5-nitrophenyl)(4-chlorophenyl)methanone (CAS 70132-91-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H7Cl2NO3. Molecular weight: 296.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H7Cl2NO3 |
| Molecular Weight | 296.11 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- (4-Chloro-3-nitrophenyl)(4-chlorophenyl)methanone (CAS 31431-17-1)
- 3-Chloro-5-(6-chloro-2-fluoro-3-methylphenoxy)benzonitrile (CAS 1089178-82-4)
- Ethyl 2-chloro-6-(4-chlorophenyl)nicotinate (CAS 1217838-00-0)
- (E)-2-chloro-1-(5-((2-(2-chlorophenyl)hydrazono)methyl)-1H-pyrrol-3-yl)ethan-1-one (CAS 866142-95-2)
- (E)-4-chloro-2-(((3-chloro-4-methoxyphenyl)imino)methyl)phenol (CAS 300865-44-5)
- 2-Chloro-N-(3-chloro-4-methoxyphenyl)benzamide (CAS 443903-11-5)
- 2-Chloro-N-(4-(4-chlorophenoxy)phenyl)acetamide (CAS 36160-92-6)
- 2-Chloro-N-(5-chloro-2-phenoxyphenyl)acetamide (CAS 54810-28-5)
Recommended Standards
- (1-(N,N-Dimethylsulfamoyl)-3-(pyridin-2-yl)-1H-pyrazol-4-yl)boronic acid (CAS 746668-81-5)
- (3,4-Dichlorophenyl)(4-nitrophenyl)methanone (CAS 26189-47-9)
- 4-Amino-1-((2R,4R,5R)-3,3-dichloro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 1703785-65-2)
- 5,8-Dimethyl-6b,8,12b,12c-tetrahydrocyclobuta[1,2-c:4,3-c']diquinoline-6,7(5H,6aH)-dione (CAS 7252-81-5)
- Ethyl 8-fluoro-4-hydroxy-6-methylquinoline-3-carboxylate (CAS 228728-22-1)
- 4-Oxo-4-(4-propylphenyl)butanoyl chloride (CAS 1429309-23-8)
- [{2-[(2-Cyclohex-1-en-1-ylethyl)amino]-2-oxoethyl}(phenyl)amino]acetic acid (CAS 1142204-89-4)
- 1,2-Benzenedicarboxylic Acid 1-(5-Carboxy-2-ethyl-4-hydroxypentyl) Ester(Mixture of Diasteromers) (CAS 88162-10-1)
- Ethyl 3-isobutyl-1H-1,2,4-triazole-5-carboxylate (CAS 1416340-92-5)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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 13829788188 / jacky.chen@cato-chem.com