2,4＇-Ddd CAS 53-19-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 53-19-0 |
| Molecular Formula | C14H10Cl4 |
| Molecular Weight | 320.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4＇-Ddd (CAS 53-19-0) pharmaceutical standards reference standard. Molecular formula: C14H10Cl4. Molecular weight: 320.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H10Cl4 |
| Molecular Weight | 320.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Recommended Standards
- 4,4,5,5-Tetramethyl-2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-bicyclo[1.1.1]pentanyl]-1,3,2-dioxaborolane (CAS 2195389-90-1)
- 4,4'-Ddd (CAS 72-54-8)
- 8-Iodo-6-nitro-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 1824645-66-0)
- (S)-Methyl 2-amino-3-(4-hydroxy-3-nitrophenyl)propanoate hydrochloride (CAS 54996-28-0)
- 4-(3-Chlorophenyl)-6-(3,4-dimethylphenyl)pyrimidin-2-amine (CAS 1354927-09-5)
- Parecoxib Impurity 74 (CAS CATO-C4X-159174)
- 3-Iodo-1,4-dimethyl-5-(trifluoromethyl)pyridin-2(1H)-one (CAS 2417310-14-4)
- Methyl N-(3-chloro-2-methylphenyl)-N-(methylsulfonyl)glycinate (CAS 333451-86-8)
- 6-(4-(2-(4-Isopropylphenyl)acetyl)piperazin-1-yl)pyridazine-3-carbonitrile (CAS 2170608-82-7)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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