2,4,6-Tribromo-5-methylbenzene-1,3-diol CAS 3163-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3163-24-4 |
| Molecular Formula | C7H5Br3O2 |
| Molecular Weight | 360.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,6-Tribromo-5-methylbenzene-1,3-diol (CAS 3163-24-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5Br3O2. Molecular weight: 360.83 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5Br3O2 |
| Molecular Weight | 360.83 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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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Recommended Standards
- 4-[3-(2-Chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]-1-oxa-4-azaspiro[4.5]decane (CAS 329702-13-8)
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- n-Benzyl-2-chloro-n-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]acetamide (CAS 730976-67-7)
- (3-Chloro-2-fluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443312-65-9)
- Methyl 4-(2-aminoethyl)-6-iodopicolinate (CAS 1393543-78-6)
- 2,9-Di(tricosan-12-yl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone (CAS 876301-69-8)
- Methyl 2-amino-3-cyclohexylpropanoate hydrochloride (CAS 144600-01-1)
- (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic Acid (CAS 2280-27-5)
- Methyl trans-5-methylpiperidine-3-carboxylate (CAS 1155662-43-3)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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