2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zinc double salt 2,5-Dimethoxy-4-([4-nitrophenyl]azo)benzenediazonium chloride hemi(zinc chloride) salt 4-Amino-2,5-dimethoxy-4 inverted exclamation marka-nitroazobenzene diazotated zinc double salt 64071-86-9 Azoic Diazo No. 38 Brentamine fast black K salt Fast Black K Salt hemi(zinc chloride) salt Fast Black K salt CAS 64071-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64071-86-9 |
| Molecular Formula | 2*C14H24N5O4 Cl2Zn 2*Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zinc double salt 2,5-Dimethoxy-4-([4-nitrophenyl]azo)benzenediazonium chloride hemi(zinc chloride) salt 4-Amino-2,5-dimethoxy-4 inverted exclamation marka-nitroazobenzene diazotated zinc double salt 64071-86-9 Azoic Diazo No. 38 Brentamine fast black K salt Fast Black K Salt hemi(zinc chloride) salt Fast Black K salt (CAS 64071-86-9) pharmaceutical standards reference standard. Molecular formula: 2*C14H24N5O4 Cl2Zn 2*Cl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | 2*C14H24N5O4 Cl2Zn 2*Cl |
| Molecular Weight | 498.11 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Dimethoxy Standards
- 6,7-Dimethoxy-1,4-phthalazinediol (CAS 10001-35-1)
- 6,7-Dimethoxy-4-methylphthalazin-1(2H)-one (CAS 10001-36-2)
- 3-Benzyl-9,9-dimethoxy-3-azabicyclo[3.3.1]nonane (CAS 1000931-10-1)
- 4,7-Dimethoxy-1-methylquinolin-2(1H)-one (CAS 100192-50-5)
- 2-(4,5-Dimethoxy-2-nitrophenyl)succinic acid (CAS 100193-44-0)
- 2,7-dimethoxy-1,5-naphthyridine (CAS 1003944-36-2)
- 6,7-Dimethoxy-1H-indene-3-carbonitrile (CAS 100449-12-5)
- 5-(5,6-Dimethoxy-1H-benzo[d]imidazol-1-yl)-3-((2-(methylsulfonyl)benzyl)oxy)thiophene-2-carboxylic acid (CAS 1007698-63-6)
Recommended Standards
- 5-Amino-N,N-dimethylpentanamide oxalate (CAS 1221792-33-1)
- ((1R,4R,6S)-2-azabicyclo[2.2.1]Heptan-6-yl)methanol (CAS 143259-83-0)
- N1-(6-chloro-2-methylpyrimidin-4-yl)-N3,N3-diethylpropane-1,3-diamine (CAS 857011-25-7)
- 2-(2-Chloro-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1416722-82-1)
- n-[3-(propan-2-yl)-3-azabicyclo[3.3.1]nonan-9-ylidene]hydroxylamine (CAS 1000931-14-5)
- 4'-Bromo-2-chloro-1,1'-biphenyl (CAS 39802-88-5)
- Glucagon Monohydrochloride (CAS 28270-04-4)
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