3,5-Dimethoxy-2-iodobenzophenone CAS 951892-13-0
| CAS No. | 951892-13-0 |
| Molecular Formula | C15H13IO3 |
| Molecular Weight | 368.17 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 3,5-Dimethoxy-2-iodobenzophenone.
3,5-Dimethoxy-2-iodobenzophenone (CAS 951892-13-0) is a high-purity analytical reference standard with the molecular formula C15H13IO3 and a molecular weight of 368.17 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, a polycyclic aromatic system, 3,5-Dimethoxy-2-iodobenzophenone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3,5-Dimethoxy-2-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 | C15H13IO3 |
| Molecular Weight | 368.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
Related Dimethoxy Standards
- 951891-89-7 3,4-Dimethoxy-2'-iodobenzophenone MFCD07775701 (CAS 951891-89-7)
- 6,7-Dimethoxy-9-(2-nitrophenyl)-4,9-dihydrofuro[3,4-b]quinolin-1(3H)-one (CAS 900014-90-6)
- 3,4-Dimethoxy-N-(2-(2-phenylthiazol-4-yl)ethyl)benzamide (CAS 863512-91-8)
- 3-Benzyl-8,9-dimethoxy-5-sulfanylidene-2H,3H,5H,6H-imidazo[1,2-c]quinazolin-2-one (CAS 477768-47-1)
- 1024081-73-9 7,8-dimethoxy-10-phenyl-11H-indeno[1,2-b]quinolin-11-one MS-9146 (CAS 1024081-73-9)
- 1-(((5,6-Dimethoxy-1,1-dioxidobenzo[b]thiophen-2-yl)methoxy)methyl)pyrrolidine-2,5-dione (CAS 1956370-54-9)
- 10234-92-1 4-[(4,5-dimethoxy-2-nitrophenyl)methylidene]-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one MS-9187 (CAS 10234-92-1)
- 6,7-Dimethoxy-1-{[3-(trifluoromethyl)phenoxy]methyl}-1,2,3,4-tetrahydroisoquinoline (CAS 865546-41-4)
Recommended Standards
- 2-(4-Iodophenoxy)benzyl acetate (CAS 478032-49-4)
- 3-[(4-iodophenoxy)methyl]-4-methoxybenzaldehyde (CAS 438221-75-1)
- (E)-3-(4-((3,4-dichlorobenzyl)oxy)-3-nitrophenyl)acrylic acid (CAS 885267-53-8)
- 3-Fluoropropyl (3,3,4,4,5,5,6,6,6-nonafluorohexyl) carbonate (CAS 1980085-32-2)
- 2-Chloro-6-methyl-3-nitroaniline (CAS 183128-66-7)
- tert-Butyl 5-bromo-1H-indole-2-carboxylate (CAS 2502205-56-1)
- 6-O-α-Maltosyl-β-cyclodextrin hydrate (CAS 104723-60-6)
- (4-Chloro-2-fluorobenzyl)(phenyl)sulfane (CAS 1443344-76-0)
- 2-(3,5-Bis(trifluoromethyl)phenyl)ethanethioamide (CAS 691868-49-2)
- 2-Isopropyl-6-(trifluoromethyl)morpholine (CAS 1375473-50-9)
- 20-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-3,6,9,12,15,18-hexaoxaeicosanoic acid (CAS 518044-39-8)
- 1-Bromo-3-chloro-2,4,6-trifluorobenzene (CAS 292621-44-4)
- 6-Phenyl-2,3-dihydroimidazo[2,1-b]thiazole-5-carbonitrile (CAS 83253-38-7)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
Why CATO?
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