4'-chloro-3',5'-dinitroacetophenone 5326-89-6 AR-1G1620 CAS 5326-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5326-89-6 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4'-chloro-3',5'-dinitroacetophenone 5326-89-6 AR-1G1620 (CAS 5326-89-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9NO3. Molecular weight: 203.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Methoxy-4-nitrobenzoic acid 4-Nitro-3-methoxybenzoic acid;4-Nitro-m-anisic acid 5081-36-7 A20390 (CAS 5081-36-7)
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- 4920-80-3 Benzoic acid, 3-methoxy-2-nitro- (9CI) 3-Methoxy-2-nitrobenzoic acid m-Anisic acid, 2-nitro- EINECS 225-549-5 NSC 609 (CAS 4920-80-3)
- 3-(3-Chlorophenyl)-5-((2-fluorobenzyl)thio)-4H-1,2,4-triazol-4-amine (CAS 577997-94-5)
- 4-(5-Chloro-2-methoxyphenyl)thiazol-2-ol (CAS 1188175-15-6)
- Tert-butyl (4-(2-bromoethoxy)phenyl)carbamate (CAS 959239-07-7)
- 2'-Chloro-2-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1501484-85-0)
- 3-(3-formyl-9h-carbazol-9-yl)propanenitrile (CAS 92867-93-1)
- Phenyl-1-thio-β-D-glucopyranoside (CAS 2936-70-1)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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