4-Bromo-2-isopropylpyridine CAS 908267-63-0
| CAS No. | 908267-63-0 |
| Molecular Formula | C8H10BrN |
| Molecular Weight | 200.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Bromo-2-isopropylpyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Bromo-2-isopropylpyridine (CAS 908267-63-0), molecular formula C8H10BrN and molecular weight 200.08 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 4-Bromo-2-isopropylpyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.08 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 4-Bromo-2-isopropylpyridine 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 | C8H10BrN |
| Molecular Weight | 200.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- (2-Bromo-6-methylphenyl)methanamine (CAS 1001109-59-6)
- 3-Bromo-N,4-dimethylaniline (CAS 101251-11-0)
- 4-Bromo-3-isopropylpyridine (CAS 10168-01-1)
- 2-Bromo-6-isopropylpyridine (CAS 1037223-35-0)
- 2-Bromo-N,5-dimethylaniline (CAS 104412-68-2)
- 2-Bromo-4-isopropylpyridine (CAS 1086381-43-2)
- 2-Bromo-5-isopropylpyridine (CAS 1142197-16-7)
- 5-Bromo-2-isopropylpyridine (CAS 1159820-58-2)
Recommended Standards
- 4-Bromo-2-ethylaniline (CAS 45762-41-2)
- 4-Bromo-2-methylbenzylamine (CAS 376646-62-7)
- 4-Bromo-2,N-dimethylaniline (CAS 59557-89-0)
- 4-Bromo-2-propylpyridine (CAS 98420-99-6)
- tert-Butyl 2-(((6-ethoxypyrimidin-4-yl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1353974-21-6)
- 4-((4-Bromobenzylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 573973-61-2)
- Ethyl 6-methyl-2-(4-((3-methylpiperidin-1-yl)sulfonyl)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate hydrochloride (CAS 1215383-81-5)
- Ethyl 8-(furan-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 102269-48-7)
- (S)-Methyl 2-amino-3-(4-methoxyphenyl)propanoate hydrochloride (CAS 7479-01-8)
- Geraniin (CAS 60976-49-0)
- Benzyl (3R,4R)-4-amino-3-methoxypiperidine-1-carboxylate hydrochloride (CAS 2173637-15-3)
- 4-Iodo-1-(3,3,3-trifluoropropyl)-1H-pyrazole (CAS 1339769-50-4)
- Dichlorprop (CAS 120-36-5)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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