5-Fluoro-2-methylbenzaldehyde CAS 22062-53-9
| CAS No. | 22062-53-9 |
| Molecular Formula | C8H7FO |
| Molecular Weight | 138.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Fluoro-2-methylbenzaldehyde (CAS 22062-53-9), molecular formula C8H7FO and molecular weight 138.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Fluoro-2-methylbenzaldehyde (C8H7FO) contains 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 138.14 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 5-Fluoro-2-methylbenzaldehyde 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 | C8H7FO |
| Molecular Weight | 138.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1963 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 7-Fluoro-2,3-dihydrobenzofuran (CAS 1072153-64-0)
- 6-Fluoro-2,3-dihydrobenzofuran (CAS 1072153-65-1)
- 5-Fluoro-3-vinylpyridin-2-amine (CAS 1097264-85-1)
- 4-Fluoro-5-vinylpyridin-2-amine (CAS 1185767-17-2)
- 5-Fluoro-1H,2H,3H-pyrrolo[3,2-b]pyridine (CAS 1260664-12-7)
- 4-Fluoro-2-vinylphenol (CAS 1295507-13-9)
- 3-Fluoro-6,7-dihydro-5h-pyrrolo[3,4-b]pyridine (CAS 1347234-07-4)
- 4-Fluoro-3-methylbenzaldehyde (CAS 135427-08-6)
Recommended Standards
- 5-Fluoro-1,3-dihydroisobenzofuran (CAS 57584-70-0)
- 5β-ANDROSTAN-3α-OL-17β-CARBOXYLIC ACID (CAS 38775-99-4)
- 5-(Fluoromethyl)-1-methyl-1H-pyrrole-2-carbonitrile (CAS 463298-06-8)
- 6-Fluoro-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine (CAS 2306278-24-8)
- Methyl 8-(1-methyl-3-octylaziridin-2-yl)octanoate (CAS 1534354-98-7)
- 17-Hydroxy heptadecanoic acid (CAS 13099-34-8)
- Docosyl (9Z,12Z,15Z)-octadeca-9,12,15-trienoate (CAS 1613724-10-9)
- 1,2-Bis[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]diphosphine (CAS 1080030-13-2)
- 2-propenoic acid, 2-bromo-, methyl ester 4519-46-4 InChI=1/C4H5BrO2/c1-3(5)4(6)7-2/h1H2,2H methyl 2-bromoacrylate (CAS 4519-46-4)
- 2-(4-Bromophenoxymethyl)oxolane (CAS 494772-71-3)
- 1-Propylpyrrolidin-3-yl (2-chloro-6-methylphenyl)carbamate (CAS 31772-85-7)
- (2-Methyl-4-phenylquinolin-3-yl)acetic acid hydrochloride, 97% (CAS 17401-15-9)
- Amrinone Related Compound A (5-carboxamide[3,4'-bipyridin]-6(1H)-one) (Inamrinone Related Compound (1034320) (CAS 62749-46-6)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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