3-Chloro-2-iodobenzaldehyde CAS 469912-65-0
| CAS No. | 469912-65-0 |
| Molecular Formula | C7H4ClIO |
| Molecular Weight | 266.46 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-Chloro-2-iodobenzaldehyde.
3-Chloro-2-iodobenzaldehyde (CAS 469912-65-0) is a high-purity analytical reference standard with the molecular formula C7H4ClIO and a molecular weight of 266.46 g/mol.
The molecular framework of 3-Chloro-2-iodobenzaldehyde (C7H4ClIO) 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 the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-Chloro-2-iodobenzaldehyde 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 | C7H4ClIO |
| Molecular Weight | 266.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
- 5-Chloro-2-iodobenzaldehyde (CAS 1001334-22-0)
- (4-(4-Chloro-2-fluorophenoxy)phenyl)boronic acid (CAS 1256358-57-2)
- 2-Chloro-4-iodobenzaldehyde (CAS 1260810-79-4)
- 2-Chloro-3-iodobenzaldehyde (CAS 1261449-85-7)
- 4-Chloro-2-iodobenzaldehyde (CAS 132901-37-2)
- 3-Chloro-4-iodobenzaldehyde (CAS 148334-14-9)
- 2-Chloro-5-iodobenzaldehyde (CAS 256925-54-9)
- 2-Chloro-6-iodobenzaldehyde (CAS 51738-07-9)
Recommended Standards
- 3,3'-Disulfanediylbis(hexan-1-ol) (CAS 344738-34-7)
- 3-Chloro-5-iodobenzaldehyde (CAS 277312-89-7)
- 4-((3-Hydroxypropyl)thio)-3-(isopropylthio)-4-methylpentan-1-ol (CAS 5921-64-2)
- 4-Chloro-3-iodobenzaldehyde (CAS 276866-90-1)
- 1,3-Isobenzofurandione, polymer with 2,5-furandione and 1,2-propanediol (CAS 25037-66-5)
- Methyl-4-methoxy-1-naphthoate (CAS 13041-64-0)
- Telmisartan Sodium (CAS 515815-47-1)
- 3H,3H-Octafluorohexane-2,4-dione (CAS 20825-07-4)
- 3-Chloroisonicotinoyl chloride (CAS 895128-46-8)
- Ethyl 4-(pyridin-4-ylamino)pyrrolo[2,1-f][1,2,4]triazine-6-carboxylate (CAS 1623463-98-8)
- 2,5-Bis(3,5-difluorophenyl)pyridine (CAS 1627313-24-9)
- 3-Phenyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 836633-05-7)
- 1，2，3-Trichlorobenzene-d3 (CAS 3907-98-0)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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