Disperse Brown 1 CAS 23355-64-8
Purity >80%In StockPharmaceutical Standards
| CAS No. | 23355-64-8 |
| Molecular Formula | C16H15Cl3N4O4 |
| Molecular Weight | 433.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Disperse Brown 1 (CAS 23355-64-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H15Cl3N4O4. Molecular weight: 433.67 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H15Cl3N4O4 |
| Molecular Weight | 433.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >80% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Rimegepant Impurity 147 (CAS CATO-C4X-2487147)
- 5-Acetyl-3-[(4-bromophenyl)methyl]-1-(4-chlorophenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 321432-29-5)
- {5-[(4-chlorophenyl)sulfanyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl}methyl 2,2-dichloroacetate (CAS 318239-60-0)
- 2-(Allylsulfonyl)-4-methylpyridine (CAS 2249891-89-0)
- 5-Cyclopropoxy-4-sulfamoylpicolinamide (CAS 1243326-94-4)
- 3-Amino-4-(methylamino)benzoic Acid (CAS 66315-15-9)
- (S)-2-acetamido-3-(3-iodo-4-(4-methoxyphenoxy)phenyl)propanamide (CAS 59302-20-4)
- 6-Chloro-3-(o-tolyl)-2-(((3-(trifluoromethyl)phenyl)thio)methyl)quinazolin-4(3H)-one (CAS 338965-75-6)
- Cnidicin (CAS 14348-21-1)
- Hexapeptide-9 (CAS 1228371-11-6)
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