3-Amino-2-fluorobenzaldehyde CAS 873697-69-9
| CAS No. | 873697-69-9 |
| Molecular Formula | C7H6FNO |
| Molecular Weight | 139.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 139.13 g/mol gives 3-Amino-2-fluorobenzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Amino-2-fluorobenzaldehyde (CAS 873697-69-9) is a high-purity analytical reference standard with the molecular formula C7H6FNO and a molecular weight of 139.13 g/mol.
3-Amino-2-fluorobenzaldehyde (C7H6FNO) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 3-Amino-2-fluorobenzaldehyde 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 | C7H6FNO |
| Molecular Weight | 139.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 3-Amino-4-fluorobenzaldehyde (CAS 1005507-27-6)
- 5-Amino-2-fluorobenzaldehyde (CAS 1289063-23-5)
- 3-Amino-5-fluorobenzaldehyde (CAS 1289135-50-7)
- 4-Amino-3-fluorobenzaldehyde (CAS 146019-47-8)
- 2-Amino-5-fluorobenzaldehyde (CAS 146829-56-3)
- 2-Amino-6-fluorobenzaldehyde (CAS 151585-93-2)
- 2-Amino-4-fluorobenzaldehyde (CAS 152367-89-0)
- 2-Amino-3-fluorobenzaldehyde (CAS 854538-94-6)
Recommended Standards
- 3-Acetyl-2-fluoropyridine (CAS 79574-70-2)
- 3-Fluoro-4-methylpicolinaldehyde (CAS 884495-44-7)
- 2-Fluorobenzamide (CAS 445-28-3)
- 3-FLUOROBENZALDEHYDE OXIME (CAS 458-02-6)
- 1-(4-Chlorophenyl)prop-2-en-1-ol (CAS 58824-54-7)
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-(4-methoxyphenyl)acrylamide (CAS 515125-92-5)
- n-(2-Morpholinophenyl)thiophene-3-carboxamide (CAS 701908-80-7)
- 2-(4-Methoxyphenyl)-2,3-dihydrobenzofuran-5-ol (CAS 825634-84-2)
- Propamidine Monoamide Isethionate (CAS 1391051-87-8)
- 2-(2-Chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1557293-41-0)
- 2-(4-Fluoropyrrolidin-3-yl)benzoic acid (CAS 2167288-13-1)
- Methyl 2-(benzo[d]thiazole-6-carboxamido)benzo[d]thiazole-6-carboxylate (CAS 888409-17-4)
- Dexmedetomidine hydrochloride USP Impurity A (CAS 91874-85-0)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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