3-(2-Bromo-5-chlorophenyl)-3-hydroxypropanenitrile CAS 1541714-88-8
| CAS No. | 1541714-88-8 |
| Molecular Formula | C9H7BrClNO |
| Molecular Weight | 260.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2-Bromo-5-chlorophenyl)-3-hydroxypropanenitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(2-Bromo-5-chlorophenyl)-3-hydroxypropanenitrile (CAS 1541714-88-8), molecular formula C9H7BrClNO and molecular weight 260.51 g/mol, is a CATO reference standard with documented purity and traceability.
3-(2-Bromo-5-chlorophenyl)-3-hydroxypropanenitrile (C9H7BrClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H7BrClNO |
| Molecular Weight | 260.51 g/mol |
| Appearance | Off-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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- N-(4-bromo-2-chlorophenyl)acrylamide (CAS 1153390-86-3)
- 2-(5-Bromo-2-methoxyphenyl)-2-chloroacetonitrile (CAS 1250587-61-1)
- N-(5-bromo-2-chlorophenyl)acrylamide (CAS 1343601-55-7)
- 6-Bromo-8-chloro-1,2,3,4-tetrahydroquinolin-2-one (CAS 1404367-50-5)
- 6-Bromo-7-chloro-3,4-dihydroquinolin-2(1h)-one (CAS 1404367-56-1)
- 6-Bromo-5-chloro-1,2,3,4-tetrahydroquinolin-2-one (CAS 1404367-63-0)
- 5-Bromo-8-chloro-3,4-dihydroisoquinolin-1(2H)-one (CAS 1469749-00-5)
- 1-bromo-4-chloro-2-(2-isocyanatoethyl)benzene (CAS 1485381-99-4)
Recommended Standards
- 5-Bromo-7-chloro-3,4-dihydroisoquinolin-1(2H)-one (CAS 1508551-16-3)
- 3-(2-Bromo-4-chlorophenoxy)propanenitrile (CAS 154405-41-1)
- 7-Bromo-5-chloro-3,4-dihydroisoquinolin-1(2H)-one (CAS 1601271-36-6)
- 5-bromo-7-chloro-1,2,3,4-tetrahydroquinolin-2-one (CAS 1803611-66-6)
- exo-3-Cbz-3-azabicyclo[3.1.0]hexane-6-methanol (CAS 134575-14-7)
- N-(4-bromonaphthalen-1-yl)formamide (CAS 103859-95-6)
- 2-(Thiomorpholine-4-carbonyl)aniline (CAS 664303-98-4)
- 4-Cyclopropoxy-N-methyl-2-(methylthio)pyridin-3-amine (CAS 1243349-71-4)
- Ethyl 4,6-diphenylpyrylium-2-carboxylatetrifluoromethanesulfonate (CAS 78904-85-5)
- Methyl 1-Methyl-4-oxocyclohexanecarboxylate (CAS 37480-41-4)
- 3-Propylaniline (CAS 2524-81-4)
- tert-Butyl 2-chloro-6-methoxyisonicotinate (CAS 537032-06-7)
- 1-(4-Chloro-1h-pyrrol-2-yl)-N-methylmethanamine (CAS 1394041-43-0)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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