3-Acetamido-6-acetyl-2-nitrophenyl 4-(dimethylamino)-3,5-difluorobenzoate CAS 1548406-25-2
| CAS No. | 1548406-25-2 |
| Molecular Formula | C19H17F2N3O6 |
| Molecular Weight | 421.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Acetamido-6-acetyl-2-nitrophenyl 4-(dimethylamino)-3,5-difluorobenzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3-Acetamido-6-acetyl-2-nitrophenyl 4-(dimethylamino)-3,5-difluorobenzoate (CAS 1548406-25-2) is a high-purity analytical reference standard with the molecular formula C19H17F2N3O6 and a molecular weight of 421.35 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3-Acetamido-6-acetyl-2-nitrophenyl 4-(dimethylamino)-3,5-difluorobenzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 421.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C19H17F2N3O6 |
| Molecular Weight | 421.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Acetamido Standards
- Phenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-α-D-glucopyranoside (CAS 13089-19-5)
- Phenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 13089-21-9)
- Phenyl 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranoside (CAS 13089-43-5)
- (2-Acetamido-1-acetoxy-7-methoxy-6-methyl-5,8-dioxo-2,3,5,8-tetrahydro-1H-pyrrolo[1,2-a]indol-9-yl)methyl acetate (CAS 1254-17-7)
- 2-Acetamido-2-deoxy-3-O-(β-D-2-acetamido-2-deoxyglucopyranosyl)-D-galactopyranose (CAS 95673-98-6)
- 2-Acetamido-2-deoxy-6-O-(β-D-2-acetamido-2-deoxyglucopyranosyl)-α-D-galactopyranose (CAS 452316-31-3)
- 2-Acetamido-3-O-benzyl-4,6-O-benzylidene-2-deoxy-β-D-glucopyranosyl Azide (CAS 80887-27-0)
- N-(5-Acetamido-2-methoxyphenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578735-59-8)
Recommended Standards
- 7-(3-Aminopyrrolidin-1-yl)-1-(2,4-difluorophenyl)-6,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 105859-20-9)
- 3-(Benzylthio)-1-(4-bromophenyl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 439096-60-3)
- 1-(2,4-Difluorophenyl)-6,8-difluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 105859-17-4)
- 7-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-9-(trifluoromethyl)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 625376-54-7)
- 2-Bromo-1-(1,1-dioxidothiomorpholino)ethanone (CAS 887571-06-4)
- 4-Amino-5-methyl-3-nitrobenzonitrile (CAS 468741-02-8)
- 2,7-Dibromo-9,9-bis(2-(2-methoxyethoxy)ethyl)-9H-fluorene (CAS 180690-29-3)
- 3β-Hydroxyandrost-5-en-17-Hydrazone (CAS 63015-10-1)
- 3,5-difluoronaphthalen-1-ol (CAS 1629184-43-5)
- 2-(1-Methyl-1H-pyrrol-2-yl)acetonitrile (CAS 24437-41-0)
- 2-Chloro-9,9-dimethyl-5-phenyl-9H-fluorene (CAS 2356109-79-8)
- (S)-2-Methylhexanol-d3 (CAS 1329614-76-7)
- 2,5-Dichloro-3-methylbenzenesulfonyl chloride (CAS 1803835-89-3)
- Peptide 434 (CAS CATO-CPTD788434)
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