1,8-Dichloro-9,10-bis(phenylethynyl)anthracene CAS 51749-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51749-83-8 |
| Molecular Formula | C30H16Cl2 |
| Molecular Weight | 447.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,8-Dichloro-9,10-bis(phenylethynyl)anthracene (CAS 51749-83-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C30H16Cl2. Molecular weight: 447.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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)
- 1,5-Dichloro-9,10-bis(phenylethynyl)anthracene (CAS 51580-24-6)
- 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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- 2,5-Dichloro-3,6-bis((4-ethoxyphenyl)amino)cyclohexa-2,5-diene-1,4-dione (CAS 29027-10-9)
- 3,6-Dichloro-N-(3-iodophenyl)benzo[b]thiophene-2-carboxamide (CAS 332157-35-4)
- N-(3,5-Dichloro-2-methoxyphenyl)-4-methoxy-3-(piperazin-1-yl)benzenesulfonamide (CAS 402713-80-8)
Recommended Standards
- N-(3,5-bis(trifluoromethyl)phenyl)-2-((4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 556787-47-4)
- GW-405833 (CAS 180002-83-9)
- Folic Acid-13C5, 15N (CAS CATO-CCFD202167)
- H-His-OEt ยท 2 HCl (CAS 93923-84-3)
- 2,3-Dibromo-5-ethoxy-4-hydroxybenzonitrile (CAS 330462-59-4)
- 7-Chloro-2-(4-isobutylphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160256-36-9)
- 4-(Cyanomethyl)-3-fluorobenzenesulfonyl chloride (CAS 1551793-37-3)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)propan-1-ol (CAS 1427771-26-3)
- 2-(Piperidin-1-yl)-N-(pyridin-3-ylmethyl)ethan-1-amine (CAS 136470-00-3)
- SAMS Peptide (CAS 125911-68-4)
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