6-Bromo-2-chloro-3-(trimethylsilyl)pyridine CAS 1142191-85-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1142191-85-2 |
| Molecular Formula | C8H11BrClNSi |
| Molecular Weight | 264.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2-chloro-3-(trimethylsilyl)pyridine (CAS 1142191-85-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11BrClNSi. Molecular weight: 264.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11BrClNSi |
| Molecular Weight | 264.62 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-{6-Chloroimidazo[1,2-b]pyridazin-2-yl}-2,2,2-trifluoroacetamide (CAS 947248-50-2)
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- 8-Chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylic Acid (CAS 353258-35-2)
- tert-Butyl 4-(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-carbonyl)piperazine-1-carboxylate (CAS 2034154-80-6)
- 1-tert-butyl-6-methyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1094253-40-3)
- 2-(4-Amino-pyrazol-1-yl)-N-(tetrahydro-furan-2-ylmethyl)-acetamide hydrochloride (CAS 1361115-83-4)
- Tert-butyl (3-(4-amino-3-(isopropylsulfonyl)-1H-pyrazol-1-yl)propyl)carbamate (CAS 2306278-55-5)
- 1-(1-(4-Bromophenyl)ethyl)pyrrolidine (CAS 78065-00-6)
- 7-Methoxy-2,4-dimethyl-2H-benzo[e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 1000575-78-9)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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