1,2,3-Tris(bromomethyl)benzene CAS 370069-67-3
| CAS No. | 370069-67-3 |
| Molecular Formula | C9H9Br3 |
| Molecular Weight | 356.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to bromine substitution, an aromatic ring system, 1,2,3-Tris(bromomethyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 356.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 1,2,3-Tris(bromomethyl)benzene (CAS 370069-67-3), a certified reference material (molecular formula C9H9Br3, MW 356.88 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,2,3-Tris(bromomethyl)benzene 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 | C9H9Br3 |
| Molecular Weight | 356.88 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 |
| 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.) | 2025 |
| Halogen Content | Br-containing |
Related Tris Standards
- 1,3,5-tris(bromomethyl)benzene (CAS 18226-42-1)
- 1-(Bromomethyl)-2-iodo-4,5-dimethoxybenzene (CAS 293732-19-1)
- (4-(bromomethyl)phenyl)-N-(2-indol-3-ylethyl)formamide (CAS 118507-22-5)
- Methyl 3-(bromomethyl)-2-phenylquinoline-4-carboxylate (CAS 272104-64-0)
- 1-(Bromomethyl)-4-((4-nitrophenyl)sulfonyl)benzene (CAS 100398-04-7)
- 4,4’-Di(bromomethyl)diphenyl Ether (CAS 4542-75-0)
- 2-(Bromomethyl)-4-(1,1,2,2,2-pentafluoroethyl)-6-(trifluoromethyl)pyridine (CAS 1208079-78-0)
- 2,4-Bis(bromomethyl)pyridine (CAS 1003294-47-0)
Recommended Standards
- 1,2,5-Tribromo-3-isopropylbenzene (CAS 2404733-81-7)
- 21-Chloro-3,6,9,12,15-pentaoxahenicosan-1-ol (CAS 1355956-01-2)
- 1,3,5-Tribromo-2,4,6-trimethylbenzene (CAS 608-72-0)
- N-(4-chlorophenyl)-3-(dimethylamino)-4-phenyl-1H-pyrazole-1-carbothioamide (CAS 321553-13-3)
- 1-Amino-6-bromo-2,3-dihydro-1h-indene-1-carboxylic acid (CAS 1270373-66-4)
- 1-Bromo-2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl acetate (CAS 89218-53-1)
- (R)-3,3-difluoropiperidin-4-ol hydrochloride (CAS 2387564-12-5)
- 1-Benzyl-3,6-diazatricyclo[4.3.1.13,8]undecan-9-one (CAS 351332-35-9)
- Isosinensetin (CAS 17290-70-9)
- 4-(2-(tert-Butoxycarbonyl)hydrazinyl)benzoic acid (CAS 96736-00-4)
- 1-(2-(Pyridin-4-ylthio)acetyl)azetidine-3-carboxylic acid (CAS 1410084-78-4)
- 2-(2,3-Dimethoxyphenyl)-3-hydroxy-4H-chromen-4-one (CAS 80710-38-9)
- N-(3,5-Difluorophenyl)-4-methylbenzamide (CAS 881763-65-1)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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