3-Bromo-2,5-dimethylcyclohexa-2,5-diene-1,4-dione CAS 633318-48-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 633318-48-6 |
| Molecular Formula | C8H7BrO2 |
| Molecular Weight | 215.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-2,5-dimethylcyclohexa-2,5-diene-1,4-dione (CAS 633318-48-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7BrO2. Molecular weight: 215.04 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7BrO2 |
| Molecular Weight | 215.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
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- 5-Bromo-2,3-dimethylcyclohexa-2,5-diene-1,4-dione (CAS 13070-27-4)
Recommended Standards
- 3,6-Dichlorocinnolin-4-ol (CAS 872285-09-1)
- 3-Bromo-2-hydroxy-5-methylbenzaldehyde (CAS 33172-54-2)
- 2-Chloro-5-(4-chlorophenyl)-1,3,4-oxadiazole (CAS 90736-28-0)
- 3,5-Difluoro-4-nitrobenzylamine (CAS 1806336-26-4)
- 2-Amino-1-(benzo[d][1,3]dioxol-5-yl)butan-1-one HCl (CAS 1213250-93-1（free base）)
- Methyl 2-amino-3-(4-bromo-1h-pyrazol-1-yl)-2-cyclopropylpropanoate (CAS 1341733-35-4)
- 2,4-Dichloro-5-(trifluoromethyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1310680-16-0)
- Tert-butyl (L-alanyl-L-prolyl)((S)-1-((benzoyloxy)amino)-1-oxo-3-phenylpropan-2-yl)carbamate (CAS 157135-53-0)
- 2-(1-Amino-2,2,2-trifluoroethyl)phenol (CAS 511522-42-2)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com