9,10-Dichloro-2,6-bis(bromomethyl)anthracene CAS 887354-43-0
| CAS No. | 887354-43-0 |
| Molecular Formula | C16H10Br2Cl2 |
| Molecular Weight | 432.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 9,10-Dichloro-2,6-bis(bromomethyl)anthracene (CAS 887354-43-0), a certified reference material (molecular formula C16H10Br2Cl2, MW 432.96 g/mol) for analytical method development and quality control.
Structurally, 9,10-Dichloro-2,6-bis(bromomethyl)anthracene (C16H10Br2Cl2) contains chlorine/bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 432.96 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 9,10-Dichloro-2,6-bis(bromomethyl)anthracene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H10Br2Cl2 |
| Molecular Weight | 432.96 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
Related Dichloro Standards
- 3,6-Dichloro-N-(4'-chloro-[1,1'-biphenyl]-4-yl)benzo[b]thiophene-2-carboxamide (CAS 332157-30-9)
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- 1-(2,4-Dichloro-5-methoxyphenyl)-N-(2,6-diethylphenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 339099-60-4)
- 2,4-Dichloro-N'-({4-[(3-chlorophenyl)methoxy]phenyl}methylidene)benzohydrazide (CAS 404000-90-4)
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Recommended Standards
- 1-((1'-Benzyl-4',5'-dimethyl-1'H-[1,2'-bipyrrol]-3'-yl)methyl)-3-(4-chlorophenyl)urea (CAS 478077-26-8)
- Arbidol Impurity 51 (CAS 2062260-55-1)
- SNS-314 (CAS 1057249-41-8)
- 3-(6-Chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridin-4-yloxy)-4-methylbenzoic acid (CAS 1415564-64-5)
- (2S,3R)-3-(trimethylsilyl)pyrrolidine-2-carboxylic acid (CAS 2306249-32-9)
- 4,5-dichloro-6-methylpyrimidin-2-amine (CAS 7749-60-2)
- Benzo[d][1,3,2]dioxaborol-2-ol (CAS 45770-13-6)
- 1,10-Phenanthroline-4-carboxylic acid (CAS 31301-27-6)
- Sarpogrelate Impurity 10 (CAS CATO-C4X-291310)
- 4-(2-Methoxyphenyl)butan-1-amine (CAS 154585-02-1)
- 5-(5-Bromopyridin-3-yl)-3-(chloromethyl)-1,2,4-oxadiazole (CAS 1039335-76-6)
- 8-Bromoisochroman-4-one (CAS 1260803-24-4)
- 3-Chloro-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propanamide (CAS 42477-08-7)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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