4-Butoxy-2,6-difluorobenzamide CAS 1373920-96-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1373920-96-7 |
| Molecular Formula | C11H13F2NO2 |
| Molecular Weight | 229.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Butoxy-2,6-difluorobenzamide (CAS 1373920-96-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13F2NO2. Molecular weight: 229.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13F2NO2 |
| Molecular Weight | 229.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Butoxy Standards
- 3-{[(tert-butoxy)carbonyl](cyclopropyl)amino}propanoic acid (CAS 1049155-76-1)
- 1-[(tert-Butoxy)carbonyl]-4-methylpyrrolidine-3-carboxylic acid (CAS 1108713-51-4)
- 2-{[(tert-butoxy)carbonyl]amino}-2-cyclopropylpropanoic acid (CAS 1152845-51-6)
- 2-{[(tert-butoxy)carbonyl](cyclopropylmethyl)amino}acetic acid (CAS 1156278-22-6)
- 3-{[(tert-Butoxy)carbonyl](methyl)amino}cyclobutane-1-carboxylic acid (CAS 1234176-74-9)
- 2-{[(tert-butoxy)carbonyl]amino}-4-methylpent-4-enoic acid (CAS 156047-41-5)
- 2-[1-({[(tert-butoxy)carbonyl]amino}methyl)cyclopropyl]acetic acid (CAS 1784351-60-5)
- 3-(2-(Tert-butoxy)-2-oxoethyl)pyrrolidine-3-carboxylic acid (CAS 1823265-80-0)
Recommended Standards
- 1-((Trifluoromethyl)thio)isoquinoline (CAS 1352009-96-1)
- 1-(2,4-Difluorophenyl)-1H-indole (CAS 1380230-31-8)
- 3-[Benzyl(methyl)amino]-2,2-difluoropropanoic Acid (CAS 1346597-49-6)
- 4-(Benzyloxy)-3'-methyl[1,1'-biphenyl]-3-carbaldehyde (CAS 893735-23-4)
- 4-(Benzyloxy)-2-hydroxy-6-methylbenzaldehyde (CAS 34883-10-8)
- 3＇-MethoxyPuerarin (CAS 117047-07-1)
- 2-(5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-7-yl)acetic acid (CAS 1391733-25-7)
- N-((3S,5S,7S)-Adamantan-1-ylmethyl)-N-((S)-1-phenylethyl)-4,5,6,7-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-amine (CAS 2776202-19-6)
- 2-(2-Fluoro-5-methylphenyl)-1,3-dioxolane (CAS 773095-39-9)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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