1,4-Diamino-2-chloro-3-(4-cyclohexylphenoxy)anthracene-9,10-dione CAS 89868-53-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89868-53-1 |
| Molecular Formula | C26H23ClN2O3 |
| Molecular Weight | 446.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4-Diamino-2-chloro-3-(4-cyclohexylphenoxy)anthracene-9,10-dione (CAS 89868-53-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H23ClN2O3. Molecular weight: 446.93 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H23ClN2O3 |
| Molecular Weight | 446.93 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Diamino Standards
- 1,8-Diamino-2,7-bis(butylthio)-4,5-dihydroxyanthracene-9,10-dione (CAS 88605-77-0)
- 4-(3-(4-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1(2H)-yl)phenyl)propanamido)benzene-1-sulfonyl fluoride (CAS 15422-13-6)
- (S)-2,6-Diamino-N-(4-(5-amino-6,8-difluoro-7-methyl-4-oxo-4H-chromen-2-yl)-2-fluorophenyl)hexanamide (CAS 468719-52-0)
- 1,1'-Diamino-[2,2'-bianthracene]-9,9',10,10'-tetraone (CAS 6546-50-5)
- 4-((2,6-Diamino-5-(3,4-dichlorophenyl)pyrimidin-4-yl)methoxy)benzene-1-sulfonyl fluoride (CAS 24346-16-5)
- (2S)-2-(4-(3-(2,4-Diamino-6,7-dihydro-5H-cyclopenta[d]pyrimidin-5-yl)propyl)benzamido)pentanedioic acid (CAS 149325-95-1)
- 3-(4-(((2,4-Diamino-5-methylquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid (CAS 69827-75-4)
- 4-(2-(2,6-Diamino-5-(3,4-dichlorophenyl)pyrimidin-4-yl)ethyl)benzene-1-sulfonyl fluoride (CAS 24346-17-6)
Recommended Standards
- Cetirizine impurity 31 (CAS CATO-C4X-158231)
- 3-Hexadecyl-1,1,1,3,5,5,5-heptamethyltrisiloxane (CAS 286938-67-8)
- Cetirizine Impurity 16 (CAS CATO-C4X-158216)
- 3-tert-Butyl-1-Phenyl-1H-pyrazole-4,5-diamine (CAS 957780-69-7)
- Ethyl 2-(bromomethyl)-4,6-dichloronicotinate (CAS 1390657-37-0)
- (S)-2-Amino-N1-(2-amino-2-oxoethyl)succinamide (CAS 83345-48-6)
- 1-(2-Fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1267011-08-4)
- 5-Bromo-2-((3-methylbenzyl)oxy)benzoic acid (CAS 938241-57-7)
- 5-Ethyl-2,4,6-trimethoxypyrimidine (CAS 96494-17-6)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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