1,5-Dichloro-9,10-bis(phenylethynyl)anthracene CAS 51580-24-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51580-24-6 |
| Molecular Formula | C30H16Cl2 |
| Molecular Weight | 447.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Dichloro-9,10-bis(phenylethynyl)anthracene (CAS 51580-24-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C30H16Cl2. Molecular weight: 447.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C30H16Cl2 |
| Molecular Weight | 447.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 1,4-Dichloro-9,10-bis(phenylethynyl)anthracene (CAS 80034-19-1)
- 1,8-Dichloro-9,10-bis(phenylethynyl)anthracene (CAS 51749-83-8)
- 2,3-Dichloro-9,10-bis(phenylethynyl)anthracene (CAS 51580-25-7)
- 2-(N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)phenylsulfonamido)-N-methylacetamide (CAS 338967-93-4)
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Recommended Standards
- GW-405833 (CAS 180002-83-9)
- N-(4-Bromophenyl)-2-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)acetamide (CAS 1448059-91-3)
- N-(3,5-bis(trifluoromethyl)phenyl)-2-((4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 556787-47-4)
- 2-(Difluoromethyl)-3-hydroxy-4-methylpyridine-6-methanol (CAS 1805452-01-0)
- 5-(2-Methoxyphenyl)-1,3,4-oxadiazole-2-carboxylic acid (CAS 944907-21-5)
- tert-butyl (2R)-2-(methylsulfonyloxymethyl)pyrrolidine-1-carboxylate (CAS 132482-10-1)
- 3-Bromo-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 478249-03-5)
- 2-Azabicyclo[2.2.2]octan-3-one (CAS 3306-69-2)
- 4-fluoro-3-methyl-2-oxo-1,3-benzoxazole-6-carboxylic acid (CAS 1556384-16-7)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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