2-Ethynyl-5-fluorobenzaldehyde CAS 1015731-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1015731-79-9 |
| Molecular Formula | C9H5FO |
| Molecular Weight | 148.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethynyl-5-fluorobenzaldehyde (CAS 1015731-79-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5FO. Molecular weight: 148.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5FO |
| Molecular Weight | 148.13 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
Related Ethynyl Standards
- 3-Ethynyl-4-fluorobenzaldehyde (CAS 100504-75-4)
- 4-Ethynyl-2-fluorobenzaldehyde (CAS 1267502-64-6)
- 5-Ethynyl-2-fluorobenzaldehyde (CAS 1440535-11-4)
- 4-Ethynyl-3-fluorobenzaldehyde (CAS 1449746-32-0)
- 2-Ethynyl-3-fluorobenzaldehyde (CAS 1638606-25-3)
- 3-Ethynyl-2-fluorobenzaldehyde (CAS 1851952-10-7)
- 2-Ethynyl-4-fluorobenzaldehyde (CAS 749874-24-6)
- 3-Ethynyl-2-nitropyridine (CAS 1044038-50-7)
Recommended Standards
- Methyl trans-2-fluoro-2-methoxycyclopropane-1-carboxylate (CAS 105783-74-2)
- Phthalic Anhydride (CAS 85-44-9)
- 4-Fluorotetrahydro-2H-pyran-4-carboxylic acid (CAS 1150617-62-1)
- (3-Bromophenyl)(2,3-dihydro-1,4-benzodioxin-6-yl)methanone (CAS 727419-55-8)
- Benzofuran-5-carbonyl chloride (CAS 56540-70-6)
- N-((1,3-dimethyl-1H-pyrazol-5-yl)methyl)propan-1-amine hydrochloride (CAS 1856055-15-6)
- 3-(Cyclohexylthio)azetidine (CAS 1342902-76-4)
- 4-(Tetrahydrofuran-2-ylmethoxy)benzoic acid (CAS 565194-75-4)
- (R)-1-(4-fluorophenyl)-2-methylpropan-1-amine (CAS 1213827-41-8)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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 13829788188 / jacky.chen@cato-chem.com