2-Chloro-3-iodobenzophenone CAS 890098-15-4
| CAS No. | 890098-15-4 |
| Molecular Formula | C13H8ClIO |
| Molecular Weight | 342.56 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 2-Chloro-3-iodobenzophenone.
CATO supplies 2-Chloro-3-iodobenzophenone (CAS 890098-15-4), a certified reference material (molecular formula C13H8ClIO, MW 342.56 g/mol) for analytical method development and quality control.
The molecular framework of 2-Chloro-3-iodobenzophenone (C13H8ClIO) is characterized by a hydroxyl group, an ether linkage, chlorine/iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 2-Chloro-3-iodobenzophenone 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 | C13H8ClIO |
| Molecular Weight | 342.56 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
- 4-Chloro-3-iodobenzophenone (CAS 99847-41-3)
- 7-Chloro-3-(2,6-dichlorophenyl)-4-imino-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one (CAS 1092793-97-9)
- 3-Chloro-5-iodo-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1437433-95-8)
- 3-Chloro-2-(2,4-dichlorophenoxy)-5-(trifluoromethyl)pyridine (CAS 1053656-99-7)
- 1-(5-Chloro-2-ethoxy-4-fluoro-3-iodophenyl)ethanone (CAS 1382997-90-1)
- 2-chloro-N-(4-chloro-2-(2-chlorobenzoyl)phenyl)acetamide (CAS 14405-03-9)
- (Z)-2-(2-(2-Chloro-3-(methoxymethoxy)phenyl)-1-fluorovinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2756454-48-3)
- 3-chloro-8-iodo-naphthalene-1-carboxylic acid (CAS 2387598-08-3)
Recommended Standards
- 2-[(9Z)-9-Octadecenyloxy]-1,3-propanediol (CAS 2929-07-9)
- (4-Chlorophenyl)(4-iodophenyl)methanone (CAS 99847-42-4)
- Methyl 20-hydroxyicosanoate (CAS 37477-29-5)
- (4-Chlorophenyl)(2-iodophenyl)methanone (CAS 99847-66-2)
- 2,4-Diphenyl-5,6-dihydrobenzo[h]quinoline (CAS 67913-78-4)
- (R)-1-(1-Methyl-1H-imidazol-4-yl)propan-2-amine (CAS 736115-18-7)
- N,3-dimethyl-2,3-dihydro-1H-inden-1-amine (CAS 876504-45-9)
- Methyl 3-(2-nitrophenyl)-1H-pyrazole-5-carboxylate (CAS 57446-04-5)
- (E)-4-(dimethylamino)-2-(2-((((4-nitrobenzyl)oxy)imino)methyl)-1H-pyrrol-1-yl)nicotinonitrile (CAS 303986-42-7)
- 3-(2-Hydroxyethyl)-1,1-dimethylurea (CAS 65869-66-1)
- (1r)-1-(Adamantan-1-yl)ethan-1-ol (CAS 91410-69-4)
- 4-Bromo-N3,N3-dimethylpyridine-2,3-diamine (CAS 1417535-05-7)
- Ethyl 3-amino-5-phenylthiophene-2-carboxylate (CAS 88534-50-3)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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