3-Fluoro-2-(methoxymethoxy)benzaldehyde CAS 1566473-91-3
| CAS No. | 1566473-91-3 |
| Molecular Formula | C9H9FO3 |
| Molecular Weight | 184.16 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-(methoxymethoxy)benzaldehyde.
3-Fluoro-2-(methoxymethoxy)benzaldehyde (CAS 1566473-91-3) is a high-purity analytical reference standard with the molecular formula C9H9FO3 and a molecular weight of 184.16 g/mol.
Structurally, 3-Fluoro-2-(methoxymethoxy)benzaldehyde (C9H9FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 184.16 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 3-Fluoro-2-(methoxymethoxy)benzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H9FO3 |
| Molecular Weight | 184.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 3-fluoro-4-(2-hydroxyethoxy)benzaldehyde (CAS 1004779-24-1)
- 2-(3-Fluoro-2-methoxyphenyl)acetic acid (CAS 1017778-30-1)
- Ethyl 2-fluoro-3-hydroxybenzoate (CAS 105836-28-0)
- Methyl 3-fluoro-2-methoxybenzoate (CAS 106428-04-0)
- 1-(2-Fluoro-4-hydroxy-5-methoxyphenyl)ethan-1-one (CAS 1065076-49-4)
- (7-Fluoro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 107618-09-7)
- 3-Fluoro-4-methoxy-2-methylbenzoic acid (CAS 1093989-12-8)
- (S)-(7-Fluoro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 1106941-42-7)
Recommended Standards
- 5-fluoro-2,4-dimethoxybenzaldehyde (CAS 155831-46-2)
- (S)-2,2,2-trifluoro-1-(tetrahydro-2H-pyran-4-yl)ethan-1-ol (CAS 1568225-06-8)
- 2-(2-Fluoroethoxy)benzoic acid (CAS 1527910-76-4)
- 3-(4-Fluorophenoxy)propionic Acid (CAS 1579-78-8)
- 1-(3-Fluorophenyl)-3-(1H-indol-3-yl)urea (CAS 941879-10-3)
- 3-(3-Methylphenoxy)propylamine (CAS 26646-51-5)
- tert-Butyl 4-(4-(ethoxycarbonyl)phenyl)piperidine-1-carboxylate, 97% (CAS 206446-48-2)
- (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl (4-nitrophenyl) carbonate (CAS 173604-87-0)
- 5-(Cyclohexylthio)-1,3,4-thiadiazole-2-thiol (CAS 4887-26-7)
- 2-(4-(Bromomethyl)-3-chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1402238-25-8)
- 1-(7-Bromonaphthalen-1-yl)cyclopropane-1-carbonitrile (CAS 1800258-89-2)
- Paroxetine Impurity 27 (CAS 2575750-19-3)
- PErfluoro(2,5,8-trimethyl-3,6,9-trioxadodecan)amide (CAS 51445-02-4)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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