3-Fluoro-2-iodobenzaldehyde CAS 905808-02-8
| CAS No. | 905808-02-8 |
| Molecular Formula | C7H4FIO |
| Molecular Weight | 250.01 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-Fluoro-2-iodobenzaldehyde.
CATO supplies 3-Fluoro-2-iodobenzaldehyde (CAS 905808-02-8), a certified reference material (molecular formula C7H4FIO, MW 250.01 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system, 3-Fluoro-2-iodobenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 250.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H4FIO |
| Molecular Weight | 250.01 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.) | 1987 |
| Halogen Content | F/I-containing |
Related Fluoro Standards
- 3-Fluoro-4-iodobenzaldehyde (CAS 1003709-57-6)
- 2-Fluoro-5-iodobenzaldehyde (CAS 146137-76-0)
- 2-Fluoro-3-iodobenzaldehyde (CAS 146137-83-9)
- 2-Fluoro-4-iodobenzaldehyde (CAS 699016-40-5)
- 3-Fluoro-5-iodobenzaldehyde (CAS 914636-93-4)
- 4-Fluoro-2-iodobenzaldehyde (CAS 909545-47-7)
- 4-Fluoro-3-iodobenzenecarbaldehyde (CAS 227609-88-3)
- 5-Fluoro-2-iodobenzaldehyde (CAS 877264-44-3)
Recommended Standards
- 2-(4-Bromo-3-nitro-1H-pyrazol-1-yl)acetic acid (CAS 375349-69-2)
- 4-Bromo-1-methyl-3-nitro-1h-pyrazole-5-carboxylic acid (CAS 84547-89-7)
- 4-Bromo-1-methyl-5-nitro-1H-pyrazole-3-carboxylic acid (CAS 84547-91-1)
- Methyl 4-bromo-3-nitro-1H-pyrazole-5-carboxylate (CAS 1187560-11-7)
- 1,2-Dicyclopropylethan-1-one (CAS 14113-96-3)
- n-(2-Morpholinophenyl)thiophene-3-carboxamide (CAS 701908-80-7)
- Methyl (2-nitrophenyl)sulfane (CAS 3058-47-7)
- 5-Chloro-n1-isopropylbenzene-1,2-diamine (CAS 1379195-17-1)
- 3-(3,3-difluorocyclobutyl)prop-2-ynoic acid (CAS 2613384-93-1)
- Boc-D-Homopro-OH (CAS 28697-17-8)
- 4-Ethyl-5-(methoxymethyl)-4h-1,2,4-triazole-3-thiol (CAS 590352-13-9)
- 5-Methyl-1-phenyl-1h-pyrrole-2-carbaldehyde (CAS 127717-63-9)
- 1,3-Bis(2,6-dimethylphenyl)propan-1-one (CAS 898754-88-6)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com