7-Fluoro-2H-chromene CAS 179071-53-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 179071-53-5 |
| Molecular Formula | C9H7FO |
| Molecular Weight | 150.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Fluoro-2H-chromene (CAS 179071-53-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7FO. Molecular weight: 150.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7FO |
| Molecular Weight | 150.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 2-(5-Fluoro-6-methylpyridin-2-yl)acetonitrile (CAS 1000555-87-2)
- 2-(6-Fluoro-5-methylpyridin-3-yl)acetonitrile (CAS 1000556-88-6)
- 4-Fluoro-1H-indol-5-amine (CAS 1003858-66-9)
- 7-Fluoro-3-methyl-1h-indazole (CAS 1017682-73-3)
- 5-Fluoro-4-methyl-1H-indazole (CAS 105391-69-3)
- 6-Fluoro-4-methyl-1H-indazole (CAS 105391-75-1)
- 5-Fluoro-3-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1068976-55-5)
- 6-Fluoro-7-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 1082040-93-4)
Recommended Standards
- Thietane-2-carboxylic acid 1,1-dioxide (CAS 1785450-70-5)
- 2-(4-Amino-2-fluorophenyl)acetonitrile (CAS 180146-78-5)
- 2-Fluoro-4-(methylamino)benzonitrile (CAS 171049-40-4)
- (S)-2-Amino-2-(o-tolyl)acetic acid (CAS 339274-33-8)
- benzyl (2S)-2-amino-3-(1H-imidazol-4-yl)propanoate;bis(4-methylbenzenesulfonic acid) (CAS 24593-59-7)
- 3-Fluoro-2-methyl-5-nitrobenzoic acid (CAS 146948-48-3)
- 3-Hydroxy-4'-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 343603-92-9)
- (3-Methoxyphenyl)(4-pentylphenyl)methanone (CAS 750633-68-2)
- 5-Methoxynicotinic Acid (CAS 20826-03-3)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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