(3,4,5-Tribromophenyl)methanol CAS 98556-22-0
| CAS No. | 98556-22-0 |
| Molecular Formula | C7H5Br3O |
| Molecular Weight | 344.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,4,5-Tribromophenyl)methanol (CAS 98556-22-0) is a high-purity analytical reference standard with the molecular formula C7H5Br3O and a molecular weight of 344.83 g/mol.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, (3,4,5-Tribromophenyl)methanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.83 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3,4,5-Tribromophenyl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5Br3O |
| Molecular Weight | 344.83 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
Related Tribromophenyl Standards
- (2,4,6-Tribromophenyl)hydrazine (CAS 52722-79-9)
- (2,4,5-Tribromophenyl)methanamine (CAS 100346-15-4)
- 2-(2,4,6-Tribromophenyl)acetonitrile (CAS 98556-27-5)
- 2,4,6-Tribromophenyl isocyanate (CAS 826-97-1)
- 1-(3,4,5-Tribromophenyl)ethanone (CAS 104892-58-2)
- 2,4,6-Tribromophenyl Hexanoate (CAS 16732-09-5)
- 2,4,6-Tribromophenyl allyl ether (CAS 3278-89-5)
- 2-(2,4,6-Tribromophenyl)acetic acid (CAS 58380-13-5)
Recommended Standards
- 1,2,4-Tribromo-5-methoxybenzene (CAS 95970-10-8)
- 1-Allyl-3,4,5-tribromo-1H-pyrazole (CAS 13369-77-2)
- 2,3,6-Tribromo-4-methylphenol (CAS 36776-51-9)
- Ethyl 3-(chlorosulfonyl)-4-(p-tolyl)thiophene-2-carboxylate (CAS 1291486-89-9)
- 1-chloromethanesulfonyl-3-methoxybenzene (CAS 928782-52-9)
- (2S)-2-Amino-N-propylbutanamide (CAS 1568091-86-0)
- 3-(2-Benzimidazolyl)-N-methyl-1-propanamine Hydrochloride (CAS 1211683-84-9)
- 1-Bromo-4-(4-fluorophenoxy)benzene (CAS 55102-99-3)
- 3-Hydroxy-3-(methoxymethyl)cyclobutan-1-one (CAS 2299253-44-2)
- Rubber Oligomer 6 (CAS 2514965-51-4)
- 6-(4-Bromophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706443-52-8)
- 2-Hydrazinyl-3-(4-methylpiperidin-1-yl)pyrazine (CAS 1713590-25-0)
- Methyl 5-fluoro-2-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxylate (CAS 1645-99-4)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
Why CATO?
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