1,2,4,5-Tetrakis(bromomethyl)-3,6-dimethoxybenzene CAS 104157-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 104157-20-2 |
| Molecular Formula | C12H14Br4O2 |
| Molecular Weight | 509.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,4,5-Tetrakis(bromomethyl)-3,6-dimethoxybenzene (CAS 104157-20-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H14Br4O2. Molecular weight: 509.85 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H14Br4O2 |
| Molecular Weight | 509.85 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1986 |
| Halogen Content | Br-containing |
Related Tetrakis Standards
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Recommended Standards
- Mefatinib Impurity 16 (CAS CATO-C4X-299216)
- 1,2,4,5-Tetrabromo-3,6-diisopropoxybenzene (CAS 120231-45-0)
- N'-[5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-4,5-dihydro-1,2-oxazole-3-carbonyl]-3-(trifluoromethyl)benzohydrazide (CAS 321432-37-5)
- 5-Hydroxy-6-methylnicotinic acid (CAS 7428-22-0)
- 2,3-Dihydroxy-6-nitrobenzaldehyde (CAS 144156-89-8)
- 4-(2-Phenyl-6-((phenylthio)methyl)pyrimidin-4-yl)morpholine (CAS 303147-15-1)
- (4S)-6-ethyl-3,4-dihydro-2H-1-benzopyran-4-ol (CAS 1567875-21-1)
- (R,S)-BisPh-pentabBox (CAS 1246401-51-3)
- (E)-1-(4-(4-Fluorophenoxy)phenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 299207-00-4)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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