Acetophenone-DNPH CAS 1677-87-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1677-87-8 |
| Molecular Formula | C14H12N4O4 |
| Molecular Weight | 300.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Acetophenone-DNPH (CAS 1677-87-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12N4O4. Molecular weight: 300.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12N4O4 |
| Molecular Weight | 300.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Acetophenone Standards
- Acetophenone impurity 13 (CAS 41218-98-8)
- (E)-Acetophenone O-benzoyl oxime (CAS 26060-56-0)
- Acetophenone impurity 14 (CAS CATO-C4X-260814)
- 39910-98-0 Acetophenone, 4'-morpholino- 4-Morpholinoacetophenone BRN 1214737 EINECS 254-698-9 p-Morpholinoacetophenone (CAS 39910-98-0)
- Acetophenone impurity 15 (CAS CATO-C4X-260815)
- Acetophenone diethyl ketal (CAS 4316-37-4)
- 613-91-2 Acetophenone oxime Ethanone, 1-phenyl-, oxime 3-07-00-00954 (Beilstein Handbook Reference) AI3-10567 BRN 1562059 EINECS 210-360-2 Methyl phenyl ketone oxime Methyl phenyl ketoxime NSC 3988 NSC 52223 (CAS 613-91-2)
- Acetophenone-d8 (CAS 19547-00-3)
Recommended Standards
- Di-tert-butyl 1-(trifluoromethyl)hydrazine-1,2-dicarboxylate (CAS 1644529-01-0)
- N-(2-(6-Oxo-3-(1H-1,2,4-triazol-1-yl)pyridazin-1(6H)-yl)ethyl)furan-2-carboxamide (CAS 1798024-83-5)
- 2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)oxy)-N-(5-methylisoxazol-3-yl)acetamide (CAS 1428363-85-2)
- Potassium tetroxalate (CAS 127-96-8)
- 2-Hydroxy-3-iodo-5-oxo-5,6,7,8-tetrahydronaphthalene-1-carbonitrile (CAS 2629357-58-8)
- 4-Diazo-N,N-dimethylaniline Chloride Zinc Chloride (CAS 6087-56-5)
- Pentadecanoic Acid (CAS 1002-84-2)
- (1R,2R,3aS,9aS)-2-((Tetrahydro-2H-pyran-2-yl)oxy)-1-((3S,E)-3-((tetrahydro-2H-pyran-2-yl)oxy)oct-1-en-1-yl)-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalen-5-ol (CAS 81846-28-8)
- N-(Benzo[d][1,3]dioxol-5-yl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 587005-13-8)
- Semaglutide (CAS 910463-68-2)
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